Update Darwin to Python 3.5 (64bit)

Darwin/lib/python3.5/idlelib/AutoComplete.py

@@ -0,0 +1,233 @@
+"""AutoComplete.py - An IDLE extension for automatically completing names.
+
+This extension can complete either attribute names of file names. It can pop
+a window with all available names, for the user to select from.
+"""
+import os
+import sys
+import string
+
+from idlelib.configHandler import idleConf
+
+# This string includes all chars that may be in an identifier
+ID_CHARS = string.ascii_letters + string.digits + "_"
+
+# These constants represent the two different types of completions
+COMPLETE_ATTRIBUTES, COMPLETE_FILES = range(1, 2+1)
+
+from idlelib import AutoCompleteWindow
+from idlelib.HyperParser import HyperParser
+
+import __main__
+
+SEPS = os.sep
+if os.altsep:  # e.g. '/' on Windows...
+    SEPS += os.altsep
+
+class AutoComplete:
+
+    menudefs = [
+        ('edit', [
+            ("Show Completions", "<<force-open-completions>>"),
+        ])
+    ]
+
+    popupwait = idleConf.GetOption("extensions", "AutoComplete",
+                                   "popupwait", type="int", default=0)
+
+    def __init__(self, editwin=None):
+        self.editwin = editwin
+        if editwin is None:  # subprocess and test
+            return
+        self.text = editwin.text
+        self.autocompletewindow = None
+
+        # id of delayed call, and the index of the text insert when the delayed
+        # call was issued. If _delayed_completion_id is None, there is no
+        # delayed call.
+        self._delayed_completion_id = None
+        self._delayed_completion_index = None
+
+    def _make_autocomplete_window(self):
+        return AutoCompleteWindow.AutoCompleteWindow(self.text)
+
+    def _remove_autocomplete_window(self, event=None):
+        if self.autocompletewindow:
+            self.autocompletewindow.hide_window()
+            self.autocompletewindow = None
+
+    def force_open_completions_event(self, event):
+        """Happens when the user really wants to open a completion list, even
+        if a function call is needed.
+        """
+        self.open_completions(True, False, True)
+
+    def try_open_completions_event(self, event):
+        """Happens when it would be nice to open a completion list, but not
+        really necessary, for example after an dot, so function
+        calls won't be made.
+        """
+        lastchar = self.text.get("insert-1c")
+        if lastchar == ".":
+            self._open_completions_later(False, False, False,
+                                         COMPLETE_ATTRIBUTES)
+        elif lastchar in SEPS:
+            self._open_completions_later(False, False, False,
+                                         COMPLETE_FILES)
+
+    def autocomplete_event(self, event):
+        """Happens when the user wants to complete his word, and if necessary,
+        open a completion list after that (if there is more than one
+        completion)
+        """
+        if hasattr(event, "mc_state") and event.mc_state:
+            # A modifier was pressed along with the tab, continue as usual.
+            return
+        if self.autocompletewindow and self.autocompletewindow.is_active():
+            self.autocompletewindow.complete()
+            return "break"
+        else:
+            opened = self.open_completions(False, True, True)
+            if opened:
+                return "break"
+
+    def _open_completions_later(self, *args):
+        self._delayed_completion_index = self.text.index("insert")
+        if self._delayed_completion_id is not None:
+            self.text.after_cancel(self._delayed_completion_id)
+        self._delayed_completion_id = \
+            self.text.after(self.popupwait, self._delayed_open_completions,
+                            *args)
+
+    def _delayed_open_completions(self, *args):
+        self._delayed_completion_id = None
+        if self.text.index("insert") != self._delayed_completion_index:
+            return
+        self.open_completions(*args)
+
+    def open_completions(self, evalfuncs, complete, userWantsWin, mode=None):
+        """Find the completions and create the AutoCompleteWindow.
+        Return True if successful (no syntax error or so found).
+        if complete is True, then if there's nothing to complete and no
+        start of completion, won't open completions and return False.
+        If mode is given, will open a completion list only in this mode.
+        """
+        # Cancel another delayed call, if it exists.
+        if self._delayed_completion_id is not None:
+            self.text.after_cancel(self._delayed_completion_id)
+            self._delayed_completion_id = None
+
+        hp = HyperParser(self.editwin, "insert")
+        curline = self.text.get("insert linestart", "insert")
+        i = j = len(curline)
+        if hp.is_in_string() and (not mode or mode==COMPLETE_FILES):
+            # Find the beginning of the string
+            # fetch_completions will look at the file system to determine whether the
+            # string value constitutes an actual file name
+            # XXX could consider raw strings here and unescape the string value if it's
+            # not raw.
+            self._remove_autocomplete_window()
+            mode = COMPLETE_FILES
+            # Find last separator or string start
+            while i and curline[i-1] not in "'\"" + SEPS:
+                i -= 1
+            comp_start = curline[i:j]
+            j = i
+            # Find string start
+            while i and curline[i-1] not in "'\"":
+                i -= 1
+            comp_what = curline[i:j]
+        elif hp.is_in_code() and (not mode or mode==COMPLETE_ATTRIBUTES):
+            self._remove_autocomplete_window()
+            mode = COMPLETE_ATTRIBUTES
+            while i and (curline[i-1] in ID_CHARS or ord(curline[i-1]) > 127):
+                i -= 1
+            comp_start = curline[i:j]
+            if i and curline[i-1] == '.':
+                hp.set_index("insert-%dc" % (len(curline)-(i-1)))
+                comp_what = hp.get_expression()
+                if not comp_what or \
+                   (not evalfuncs and comp_what.find('(') != -1):
+                    return
+            else:
+                comp_what = ""
+        else:
+            return
+
+        if complete and not comp_what and not comp_start:
+            return
+        comp_lists = self.fetch_completions(comp_what, mode)
+        if not comp_lists[0]:
+            return
+        self.autocompletewindow = self._make_autocomplete_window()
+        return not self.autocompletewindow.show_window(
+                comp_lists, "insert-%dc" % len(comp_start),
+                complete, mode, userWantsWin)
+
+    def fetch_completions(self, what, mode):
+        """Return a pair of lists of completions for something. The first list
+        is a sublist of the second. Both are sorted.
+
+        If there is a Python subprocess, get the comp. list there.  Otherwise,
+        either fetch_completions() is running in the subprocess itself or it
+        was called in an IDLE EditorWindow before any script had been run.
+
+        The subprocess environment is that of the most recently run script.  If
+        two unrelated modules are being edited some calltips in the current
+        module may be inoperative if the module was not the last to run.
+        """
+        try:
+            rpcclt = self.editwin.flist.pyshell.interp.rpcclt
+        except:
+            rpcclt = None
+        if rpcclt:
+            return rpcclt.remotecall("exec", "get_the_completion_list",
+                                     (what, mode), {})
+        else:
+            if mode == COMPLETE_ATTRIBUTES:
+                if what == "":
+                    namespace = __main__.__dict__.copy()
+                    namespace.update(__main__.__builtins__.__dict__)
+                    bigl = eval("dir()", namespace)
+                    bigl.sort()
+                    if "__all__" in bigl:
+                        smalll = sorted(eval("__all__", namespace))
+                    else:
+                        smalll = [s for s in bigl if s[:1] != '_']
+                else:
+                    try:
+                        entity = self.get_entity(what)
+                        bigl = dir(entity)
+                        bigl.sort()
+                        if "__all__" in bigl:
+                            smalll = sorted(entity.__all__)
+                        else:
+                            smalll = [s for s in bigl if s[:1] != '_']
+                    except:
+                        return [], []
+
+            elif mode == COMPLETE_FILES:
+                if what == "":
+                    what = "."
+                try:
+                    expandedpath = os.path.expanduser(what)
+                    bigl = os.listdir(expandedpath)
+                    bigl.sort()
+                    smalll = [s for s in bigl if s[:1] != '.']
+                except OSError:
+                    return [], []
+
+            if not smalll:
+                smalll = bigl
+            return smalll, bigl
+
+    def get_entity(self, name):
+        """Lookup name in a namespace spanning sys.modules and __main.dict__"""
+        namespace = sys.modules.copy()
+        namespace.update(__main__.__dict__)
+        return eval(name, namespace)
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_autocomplete', verbosity=2)

Darwin/lib/python3.5/idlelib/AutoCompleteWindow.py

@@ -0,0 +1,415 @@
+"""
+An auto-completion window for IDLE, used by the AutoComplete extension
+"""
+from tkinter import *
+from idlelib.MultiCall import MC_SHIFT
+from idlelib.AutoComplete import COMPLETE_FILES, COMPLETE_ATTRIBUTES
+
+HIDE_VIRTUAL_EVENT_NAME = "<<autocompletewindow-hide>>"
+HIDE_SEQUENCES = ("<FocusOut>", "<ButtonPress>")
+KEYPRESS_VIRTUAL_EVENT_NAME = "<<autocompletewindow-keypress>>"
+# We need to bind event beyond <Key> so that the function will be called
+# before the default specific IDLE function
+KEYPRESS_SEQUENCES = ("<Key>", "<Key-BackSpace>", "<Key-Return>", "<Key-Tab>",
+                      "<Key-Up>", "<Key-Down>", "<Key-Home>", "<Key-End>",
+                      "<Key-Prior>", "<Key-Next>")
+KEYRELEASE_VIRTUAL_EVENT_NAME = "<<autocompletewindow-keyrelease>>"
+KEYRELEASE_SEQUENCE = "<KeyRelease>"
+LISTUPDATE_SEQUENCE = "<B1-ButtonRelease>"
+WINCONFIG_SEQUENCE = "<Configure>"
+DOUBLECLICK_SEQUENCE = "<B1-Double-ButtonRelease>"
+
+class AutoCompleteWindow:
+
+    def __init__(self, widget):
+        # The widget (Text) on which we place the AutoCompleteWindow
+        self.widget = widget
+        # The widgets we create
+        self.autocompletewindow = self.listbox = self.scrollbar = None
+        # The default foreground and background of a selection. Saved because
+        # they are changed to the regular colors of list items when the
+        # completion start is not a prefix of the selected completion
+        self.origselforeground = self.origselbackground = None
+        # The list of completions
+        self.completions = None
+        # A list with more completions, or None
+        self.morecompletions = None
+        # The completion mode. Either AutoComplete.COMPLETE_ATTRIBUTES or
+        # AutoComplete.COMPLETE_FILES
+        self.mode = None
+        # The current completion start, on the text box (a string)
+        self.start = None
+        # The index of the start of the completion
+        self.startindex = None
+        # The last typed start, used so that when the selection changes,
+        # the new start will be as close as possible to the last typed one.
+        self.lasttypedstart = None
+        # Do we have an indication that the user wants the completion window
+        # (for example, he clicked the list)
+        self.userwantswindow = None
+        # event ids
+        self.hideid = self.keypressid = self.listupdateid = self.winconfigid \
+        = self.keyreleaseid = self.doubleclickid                         = None
+        # Flag set if last keypress was a tab
+        self.lastkey_was_tab = False
+
+    def _change_start(self, newstart):
+        min_len = min(len(self.start), len(newstart))
+        i = 0
+        while i < min_len and self.start[i] == newstart[i]:
+            i += 1
+        if i < len(self.start):
+            self.widget.delete("%s+%dc" % (self.startindex, i),
+                               "%s+%dc" % (self.startindex, len(self.start)))
+        if i < len(newstart):
+            self.widget.insert("%s+%dc" % (self.startindex, i),
+                               newstart[i:])
+        self.start = newstart
+
+    def _binary_search(self, s):
+        """Find the first index in self.completions where completions[i] is
+        greater or equal to s, or the last index if there is no such
+        one."""
+        i = 0; j = len(self.completions)
+        while j > i:
+            m = (i + j) // 2
+            if self.completions[m] >= s:
+                j = m
+            else:
+                i = m + 1
+        return min(i, len(self.completions)-1)
+
+    def _complete_string(self, s):
+        """Assuming that s is the prefix of a string in self.completions,
+        return the longest string which is a prefix of all the strings which
+        s is a prefix of them. If s is not a prefix of a string, return s."""
+        first = self._binary_search(s)
+        if self.completions[first][:len(s)] != s:
+            # There is not even one completion which s is a prefix of.
+            return s
+        # Find the end of the range of completions where s is a prefix of.
+        i = first + 1
+        j = len(self.completions)
+        while j > i:
+            m = (i + j) // 2
+            if self.completions[m][:len(s)] != s:
+                j = m
+            else:
+                i = m + 1
+        last = i-1
+
+        if first == last: # only one possible completion
+            return self.completions[first]
+
+        # We should return the maximum prefix of first and last
+        first_comp = self.completions[first]
+        last_comp = self.completions[last]
+        min_len = min(len(first_comp), len(last_comp))
+        i = len(s)
+        while i < min_len and first_comp[i] == last_comp[i]:
+            i += 1
+        return first_comp[:i]
+
+    def _selection_changed(self):
+        """Should be called when the selection of the Listbox has changed.
+        Updates the Listbox display and calls _change_start."""
+        cursel = int(self.listbox.curselection()[0])
+
+        self.listbox.see(cursel)
+
+        lts = self.lasttypedstart
+        selstart = self.completions[cursel]
+        if self._binary_search(lts) == cursel:
+            newstart = lts
+        else:
+            min_len = min(len(lts), len(selstart))
+            i = 0
+            while i < min_len and lts[i] == selstart[i]:
+                i += 1
+            newstart = selstart[:i]
+        self._change_start(newstart)
+
+        if self.completions[cursel][:len(self.start)] == self.start:
+            # start is a prefix of the selected completion
+            self.listbox.configure(selectbackground=self.origselbackground,
+                                   selectforeground=self.origselforeground)
+        else:
+            self.listbox.configure(selectbackground=self.listbox.cget("bg"),
+                                   selectforeground=self.listbox.cget("fg"))
+            # If there are more completions, show them, and call me again.
+            if self.morecompletions:
+                self.completions = self.morecompletions
+                self.morecompletions = None
+                self.listbox.delete(0, END)
+                for item in self.completions:
+                    self.listbox.insert(END, item)
+                self.listbox.select_set(self._binary_search(self.start))
+                self._selection_changed()
+
+    def show_window(self, comp_lists, index, complete, mode, userWantsWin):
+        """Show the autocomplete list, bind events.
+        If complete is True, complete the text, and if there is exactly one
+        matching completion, don't open a list."""
+        # Handle the start we already have
+        self.completions, self.morecompletions = comp_lists
+        self.mode = mode
+        self.startindex = self.widget.index(index)
+        self.start = self.widget.get(self.startindex, "insert")
+        if complete:
+            completed = self._complete_string(self.start)
+            start = self.start
+            self._change_start(completed)
+            i = self._binary_search(completed)
+            if self.completions[i] == completed and \
+               (i == len(self.completions)-1 or
+                self.completions[i+1][:len(completed)] != completed):
+                # There is exactly one matching completion
+                return completed == start
+        self.userwantswindow = userWantsWin
+        self.lasttypedstart = self.start
+
+        # Put widgets in place
+        self.autocompletewindow = acw = Toplevel(self.widget)
+        # Put it in a position so that it is not seen.
+        acw.wm_geometry("+10000+10000")
+        # Make it float
+        acw.wm_overrideredirect(1)
+        try:
+            # This command is only needed and available on Tk >= 8.4.0 for OSX
+            # Without it, call tips intrude on the typing process by grabbing
+            # the focus.
+            acw.tk.call("::tk::unsupported::MacWindowStyle", "style", acw._w,
+                        "help", "noActivates")
+        except TclError:
+            pass
+        self.scrollbar = scrollbar = Scrollbar(acw, orient=VERTICAL)
+        self.listbox = listbox = Listbox(acw, yscrollcommand=scrollbar.set,
+                                         exportselection=False, bg="white")
+        for item in self.completions:
+            listbox.insert(END, item)
+        self.origselforeground = listbox.cget("selectforeground")
+        self.origselbackground = listbox.cget("selectbackground")
+        scrollbar.config(command=listbox.yview)
+        scrollbar.pack(side=RIGHT, fill=Y)
+        listbox.pack(side=LEFT, fill=BOTH, expand=True)
+
+        # Initialize the listbox selection
+        self.listbox.select_set(self._binary_search(self.start))
+        self._selection_changed()
+
+        # bind events
+        self.hideid = self.widget.bind(HIDE_VIRTUAL_EVENT_NAME,
+                                       self.hide_event)
+        for seq in HIDE_SEQUENCES:
+            self.widget.event_add(HIDE_VIRTUAL_EVENT_NAME, seq)
+        self.keypressid = self.widget.bind(KEYPRESS_VIRTUAL_EVENT_NAME,
+                                           self.keypress_event)
+        for seq in KEYPRESS_SEQUENCES:
+            self.widget.event_add(KEYPRESS_VIRTUAL_EVENT_NAME, seq)
+        self.keyreleaseid = self.widget.bind(KEYRELEASE_VIRTUAL_EVENT_NAME,
+                                             self.keyrelease_event)
+        self.widget.event_add(KEYRELEASE_VIRTUAL_EVENT_NAME,KEYRELEASE_SEQUENCE)
+        self.listupdateid = listbox.bind(LISTUPDATE_SEQUENCE,
+                                         self.listselect_event)
+        self.winconfigid = acw.bind(WINCONFIG_SEQUENCE, self.winconfig_event)
+        self.doubleclickid = listbox.bind(DOUBLECLICK_SEQUENCE,
+                                          self.doubleclick_event)
+
+    def winconfig_event(self, event):
+        if not self.is_active():
+            return
+        # Position the completion list window
+        text = self.widget
+        text.see(self.startindex)
+        x, y, cx, cy = text.bbox(self.startindex)
+        acw = self.autocompletewindow
+        acw_width, acw_height = acw.winfo_width(), acw.winfo_height()
+        text_width, text_height = text.winfo_width(), text.winfo_height()
+        new_x = text.winfo_rootx() + min(x, max(0, text_width - acw_width))
+        new_y = text.winfo_rooty() + y
+        if (text_height - (y + cy) >= acw_height # enough height below
+            or y < acw_height): # not enough height above
+            # place acw below current line
+            new_y += cy
+        else:
+            # place acw above current line
+            new_y -= acw_height
+        acw.wm_geometry("+%d+%d" % (new_x, new_y))
+
+    def hide_event(self, event):
+        if not self.is_active():
+            return
+        self.hide_window()
+
+    def listselect_event(self, event):
+        if not self.is_active():
+            return
+        self.userwantswindow = True
+        cursel = int(self.listbox.curselection()[0])
+        self._change_start(self.completions[cursel])
+
+    def doubleclick_event(self, event):
+        # Put the selected completion in the text, and close the list
+        cursel = int(self.listbox.curselection()[0])
+        self._change_start(self.completions[cursel])
+        self.hide_window()
+
+    def keypress_event(self, event):
+        if not self.is_active():
+            return
+        keysym = event.keysym
+        if hasattr(event, "mc_state"):
+            state = event.mc_state
+        else:
+            state = 0
+        if keysym != "Tab":
+            self.lastkey_was_tab = False
+        if (len(keysym) == 1 or keysym in ("underscore", "BackSpace")
+            or (self.mode == COMPLETE_FILES and keysym in
+                ("period", "minus"))) \
+           and not (state & ~MC_SHIFT):
+            # Normal editing of text
+            if len(keysym) == 1:
+                self._change_start(self.start + keysym)
+            elif keysym == "underscore":
+                self._change_start(self.start + '_')
+            elif keysym == "period":
+                self._change_start(self.start + '.')
+            elif keysym == "minus":
+                self._change_start(self.start + '-')
+            else:
+                # keysym == "BackSpace"
+                if len(self.start) == 0:
+                    self.hide_window()
+                    return
+                self._change_start(self.start[:-1])
+            self.lasttypedstart = self.start
+            self.listbox.select_clear(0, int(self.listbox.curselection()[0]))
+            self.listbox.select_set(self._binary_search(self.start))
+            self._selection_changed()
+            return "break"
+
+        elif keysym == "Return":
+            self.hide_window()
+            return
+
+        elif (self.mode == COMPLETE_ATTRIBUTES and keysym in
+              ("period", "space", "parenleft", "parenright", "bracketleft",
+               "bracketright")) or \
+             (self.mode == COMPLETE_FILES and keysym in
+              ("slash", "backslash", "quotedbl", "apostrophe")) \
+             and not (state & ~MC_SHIFT):
+            # If start is a prefix of the selection, but is not '' when
+            # completing file names, put the whole
+            # selected completion. Anyway, close the list.
+            cursel = int(self.listbox.curselection()[0])
+            if self.completions[cursel][:len(self.start)] == self.start \
+               and (self.mode == COMPLETE_ATTRIBUTES or self.start):
+                self._change_start(self.completions[cursel])
+            self.hide_window()
+            return
+
+        elif keysym in ("Home", "End", "Prior", "Next", "Up", "Down") and \
+             not state:
+            # Move the selection in the listbox
+            self.userwantswindow = True
+            cursel = int(self.listbox.curselection()[0])
+            if keysym == "Home":
+                newsel = 0
+            elif keysym == "End":
+                newsel = len(self.completions)-1
+            elif keysym in ("Prior", "Next"):
+                jump = self.listbox.nearest(self.listbox.winfo_height()) - \
+                       self.listbox.nearest(0)
+                if keysym == "Prior":
+                    newsel = max(0, cursel-jump)
+                else:
+                    assert keysym == "Next"
+                    newsel = min(len(self.completions)-1, cursel+jump)
+            elif keysym == "Up":
+                newsel = max(0, cursel-1)
+            else:
+                assert keysym == "Down"
+                newsel = min(len(self.completions)-1, cursel+1)
+            self.listbox.select_clear(cursel)
+            self.listbox.select_set(newsel)
+            self._selection_changed()
+            self._change_start(self.completions[newsel])
+            return "break"
+
+        elif (keysym == "Tab" and not state):
+            if self.lastkey_was_tab:
+                # two tabs in a row; insert current selection and close acw
+                cursel = int(self.listbox.curselection()[0])
+                self._change_start(self.completions[cursel])
+                self.hide_window()
+                return "break"
+            else:
+                # first tab; let AutoComplete handle the completion
+                self.userwantswindow = True
+                self.lastkey_was_tab = True
+                return
+
+        elif any(s in keysym for s in ("Shift", "Control", "Alt",
+                                       "Meta", "Command", "Option")):
+            # A modifier key, so ignore
+            return
+
+        elif event.char and event.char >= ' ':
+            # Regular character with a non-length-1 keycode
+            self._change_start(self.start + event.char)
+            self.lasttypedstart = self.start
+            self.listbox.select_clear(0, int(self.listbox.curselection()[0]))
+            self.listbox.select_set(self._binary_search(self.start))
+            self._selection_changed()
+            return "break"
+
+        else:
+            # Unknown event, close the window and let it through.
+            self.hide_window()
+            return
+
+    def keyrelease_event(self, event):
+        if not self.is_active():
+            return
+        if self.widget.index("insert") != \
+           self.widget.index("%s+%dc" % (self.startindex, len(self.start))):
+            # If we didn't catch an event which moved the insert, close window
+            self.hide_window()
+
+    def is_active(self):
+        return self.autocompletewindow is not None
+
+    def complete(self):
+        self._change_start(self._complete_string(self.start))
+        # The selection doesn't change.
+
+    def hide_window(self):
+        if not self.is_active():
+            return
+
+        # unbind events
+        for seq in HIDE_SEQUENCES:
+            self.widget.event_delete(HIDE_VIRTUAL_EVENT_NAME, seq)
+        self.widget.unbind(HIDE_VIRTUAL_EVENT_NAME, self.hideid)
+        self.hideid = None
+        for seq in KEYPRESS_SEQUENCES:
+            self.widget.event_delete(KEYPRESS_VIRTUAL_EVENT_NAME, seq)
+        self.widget.unbind(KEYPRESS_VIRTUAL_EVENT_NAME, self.keypressid)
+        self.keypressid = None
+        self.widget.event_delete(KEYRELEASE_VIRTUAL_EVENT_NAME,
+                                 KEYRELEASE_SEQUENCE)
+        self.widget.unbind(KEYRELEASE_VIRTUAL_EVENT_NAME, self.keyreleaseid)
+        self.keyreleaseid = None
+        self.listbox.unbind(LISTUPDATE_SEQUENCE, self.listupdateid)
+        self.listupdateid = None
+        self.autocompletewindow.unbind(WINCONFIG_SEQUENCE, self.winconfigid)
+        self.winconfigid = None
+
+        # destroy widgets
+        self.scrollbar.destroy()
+        self.scrollbar = None
+        self.listbox.destroy()
+        self.listbox = None
+        self.autocompletewindow.destroy()
+        self.autocompletewindow = None

Darwin/lib/python3.5/idlelib/AutoExpand.py

@@ -0,0 +1,104 @@
+'''Complete the current word before the cursor with words in the editor.
+
+Each menu selection or shortcut key selection replaces the word with a
+different word with the same prefix. The search for matches begins
+before the target and moves toward the top of the editor. It then starts
+after the cursor and moves down. It then returns to the original word and
+the cycle starts again.
+
+Changing the current text line or leaving the cursor in a different
+place before requesting the next selection causes AutoExpand to reset
+its state.
+
+This is an extension file and there is only one instance of AutoExpand.
+'''
+import string
+import re
+
+###$ event <<expand-word>>
+###$ win <Alt-slash>
+###$ unix <Alt-slash>
+
+class AutoExpand:
+
+    menudefs = [
+        ('edit', [
+            ('E_xpand Word', '<<expand-word>>'),
+         ]),
+    ]
+
+    wordchars = string.ascii_letters + string.digits + "_"
+
+    def __init__(self, editwin):
+        self.text = editwin.text
+        self.state = None
+
+    def expand_word_event(self, event):
+        "Replace the current word with the next expansion."
+        curinsert = self.text.index("insert")
+        curline = self.text.get("insert linestart", "insert lineend")
+        if not self.state:
+            words = self.getwords()
+            index = 0
+        else:
+            words, index, insert, line = self.state
+            if insert != curinsert or line != curline:
+                words = self.getwords()
+                index = 0
+        if not words:
+            self.text.bell()
+            return "break"
+        word = self.getprevword()
+        self.text.delete("insert - %d chars" % len(word), "insert")
+        newword = words[index]
+        index = (index + 1) % len(words)
+        if index == 0:
+            self.text.bell()            # Warn we cycled around
+        self.text.insert("insert", newword)
+        curinsert = self.text.index("insert")
+        curline = self.text.get("insert linestart", "insert lineend")
+        self.state = words, index, curinsert, curline
+        return "break"
+
+    def getwords(self):
+        "Return a list of words that match the prefix before the cursor."
+        word = self.getprevword()
+        if not word:
+            return []
+        before = self.text.get("1.0", "insert wordstart")
+        wbefore = re.findall(r"\b" + word + r"\w+\b", before)
+        del before
+        after = self.text.get("insert wordend", "end")
+        wafter = re.findall(r"\b" + word + r"\w+\b", after)
+        del after
+        if not wbefore and not wafter:
+            return []
+        words = []
+        dict = {}
+        # search backwards through words before
+        wbefore.reverse()
+        for w in wbefore:
+            if dict.get(w):
+                continue
+            words.append(w)
+            dict[w] = w
+        # search onwards through words after
+        for w in wafter:
+            if dict.get(w):
+                continue
+            words.append(w)
+            dict[w] = w
+        words.append(word)
+        return words
+
+    def getprevword(self):
+        "Return the word prefix before the cursor."
+        line = self.text.get("insert linestart", "insert")
+        i = len(line)
+        while i > 0 and line[i-1] in self.wordchars:
+            i = i-1
+        return line[i:]
+
+if __name__ == '__main__':
+    import unittest
+    unittest.main('idlelib.idle_test.test_autoexpand', verbosity=2)

Darwin/lib/python3.5/idlelib/Bindings.py

@@ -0,0 +1,95 @@
+"""Define the menu contents, hotkeys, and event bindings.
+
+There is additional configuration information in the EditorWindow class (and
+subclasses): the menus are created there based on the menu_specs (class)
+variable, and menus not created are silently skipped in the code here.  This
+makes it possible, for example, to define a Debug menu which is only present in
+the PythonShell window, and a Format menu which is only present in the Editor
+windows.
+
+"""
+from importlib.util import find_spec
+
+from idlelib.configHandler import idleConf
+
+#   Warning: menudefs is altered in macosxSupport.overrideRootMenu()
+#   after it is determined that an OS X Aqua Tk is in use,
+#   which cannot be done until after Tk() is first called.
+#   Do not alter the 'file', 'options', or 'help' cascades here
+#   without altering overrideRootMenu() as well.
+#       TODO: Make this more robust
+
+menudefs = [
+ # underscore prefixes character to underscore
+ ('file', [
+   ('_New File', '<<open-new-window>>'),
+   ('_Open...', '<<open-window-from-file>>'),
+   ('Open _Module...', '<<open-module>>'),
+   ('Class _Browser', '<<open-class-browser>>'),
+   ('_Path Browser', '<<open-path-browser>>'),
+   None,
+   ('_Save', '<<save-window>>'),
+   ('Save _As...', '<<save-window-as-file>>'),
+   ('Save Cop_y As...', '<<save-copy-of-window-as-file>>'),
+   None,
+   ('Prin_t Window', '<<print-window>>'),
+   None,
+   ('_Close', '<<close-window>>'),
+   ('E_xit', '<<close-all-windows>>'),
+  ]),
+ ('edit', [
+   ('_Undo', '<<undo>>'),
+   ('_Redo', '<<redo>>'),
+   None,
+   ('Cu_t', '<<cut>>'),
+   ('_Copy', '<<copy>>'),
+   ('_Paste', '<<paste>>'),
+   ('Select _All', '<<select-all>>'),
+   None,
+   ('_Find...', '<<find>>'),
+   ('Find A_gain', '<<find-again>>'),
+   ('Find _Selection', '<<find-selection>>'),
+   ('Find in Files...', '<<find-in-files>>'),
+   ('R_eplace...', '<<replace>>'),
+   ('Go to _Line', '<<goto-line>>'),
+  ]),
+('format', [
+   ('_Indent Region', '<<indent-region>>'),
+   ('_Dedent Region', '<<dedent-region>>'),
+   ('Comment _Out Region', '<<comment-region>>'),
+   ('U_ncomment Region', '<<uncomment-region>>'),
+   ('Tabify Region', '<<tabify-region>>'),
+   ('Untabify Region', '<<untabify-region>>'),
+   ('Toggle Tabs', '<<toggle-tabs>>'),
+   ('New Indent Width', '<<change-indentwidth>>'),
+   ]),
+ ('run', [
+   ('Python Shell', '<<open-python-shell>>'),
+   ]),
+ ('shell', [
+   ('_View Last Restart', '<<view-restart>>'),
+   ('_Restart Shell', '<<restart-shell>>'),
+   ]),
+ ('debug', [
+   ('_Go to File/Line', '<<goto-file-line>>'),
+   ('!_Debugger', '<<toggle-debugger>>'),
+   ('_Stack Viewer', '<<open-stack-viewer>>'),
+   ('!_Auto-open Stack Viewer', '<<toggle-jit-stack-viewer>>'),
+   ]),
+ ('options', [
+   ('Configure _IDLE', '<<open-config-dialog>>'),
+   ('Configure _Extensions', '<<open-config-extensions-dialog>>'),
+   None,
+   ]),
+ ('help', [
+   ('_About IDLE', '<<about-idle>>'),
+   None,
+   ('_IDLE Help', '<<help>>'),
+   ('Python _Docs', '<<python-docs>>'),
+   ]),
+]
+
+if find_spec('turtledemo'):
+    menudefs[-1][1].append(('Turtle Demo', '<<open-turtle-demo>>'))
+
+default_keydefs = idleConf.GetCurrentKeySet()

Darwin/lib/python3.5/idlelib/CREDITS.txt

@@ -0,0 +1,37 @@
+Guido van Rossum, as well as being the creator of the Python language, is the
+original creator of IDLE.  Other contributors prior to Version 0.8 include
+Mark Hammond, Jeremy Hylton, Tim Peters, and Moshe Zadka.
+
+IDLE's recent development was carried out in the SF IDLEfork project. The
+objective was to develop a version of IDLE which had an execution environment
+which could be initialized prior to each run of user code.
+
+The IDLEfork project was initiated by David Scherer, with some help from Peter
+Schneider-Kamp and Nicholas Riley.  David wrote the first version of the RPC
+code and designed a fast turn-around environment for VPython.  Guido developed
+the RPC code and Remote Debugger currently integrated in IDLE.  Bruce Sherwood
+contributed considerable time testing and suggesting improvements.
+
+Besides David and Guido, the main developers who were active on IDLEfork
+are Stephen M. Gava, who implemented the configuration GUI, the new
+configuration system, and the About dialog, and Kurt B. Kaiser, who completed
+the integration of the RPC and remote debugger, implemented the threaded
+subprocess, and made a number of usability enhancements.
+
+Other contributors include Raymond Hettinger, Tony Lownds (Mac integration),
+Neal Norwitz (code check and clean-up), Ronald Oussoren (Mac integration),
+Noam Raphael (Code Context, Call Tips, many other patches), and Chui Tey (RPC
+integration, debugger integration and persistent breakpoints).
+
+Scott David Daniels, Tal Einat, Hernan Foffani, Christos Georgiou,
+Jim Jewett, Martin v. Löwis, Jason Orendorff, Guilherme Polo, Josh Robb,
+Nigel Rowe, Bruce Sherwood, Jeff Shute, and Weeble have submitted useful
+patches.  Thanks, guys!
+
+For additional details refer to NEWS.txt and Changelog.
+
+Please contact the IDLE maintainer (kbk@shore.net) to have yourself included
+here if you are one of those we missed!
+
+
+

Darwin/lib/python3.5/idlelib/CallTipWindow.py

@@ -0,0 +1,160 @@
+"""A CallTip window class for Tkinter/IDLE.
+
+After ToolTip.py, which uses ideas gleaned from PySol
+Used by the CallTips IDLE extension.
+"""
+from tkinter import Toplevel, Label, LEFT, SOLID, TclError
+
+HIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-hide>>"
+HIDE_SEQUENCES = ("<Key-Escape>", "<FocusOut>")
+CHECKHIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-checkhide>>"
+CHECKHIDE_SEQUENCES = ("<KeyRelease>", "<ButtonRelease>")
+CHECKHIDE_TIME = 100 # miliseconds
+
+MARK_RIGHT = "calltipwindowregion_right"
+
+class CallTip:
+
+    def __init__(self, widget):
+        self.widget = widget
+        self.tipwindow = self.label = None
+        self.parenline = self.parencol = None
+        self.lastline = None
+        self.hideid = self.checkhideid = None
+        self.checkhide_after_id = None
+
+    def position_window(self):
+        """Check if needs to reposition the window, and if so - do it."""
+        curline = int(self.widget.index("insert").split('.')[0])
+        if curline == self.lastline:
+            return
+        self.lastline = curline
+        self.widget.see("insert")
+        if curline == self.parenline:
+            box = self.widget.bbox("%d.%d" % (self.parenline,
+                                              self.parencol))
+        else:
+            box = self.widget.bbox("%d.0" % curline)
+        if not box:
+            box = list(self.widget.bbox("insert"))
+            # align to left of window
+            box[0] = 0
+            box[2] = 0
+        x = box[0] + self.widget.winfo_rootx() + 2
+        y = box[1] + box[3] + self.widget.winfo_rooty()
+        self.tipwindow.wm_geometry("+%d+%d" % (x, y))
+
+    def showtip(self, text, parenleft, parenright):
+        """Show the calltip, bind events which will close it and reposition it.
+        """
+        # Only called in CallTips, where lines are truncated
+        self.text = text
+        if self.tipwindow or not self.text:
+            return
+
+        self.widget.mark_set(MARK_RIGHT, parenright)
+        self.parenline, self.parencol = map(
+            int, self.widget.index(parenleft).split("."))
+
+        self.tipwindow = tw = Toplevel(self.widget)
+        self.position_window()
+        # remove border on calltip window
+        tw.wm_overrideredirect(1)
+        try:
+            # This command is only needed and available on Tk >= 8.4.0 for OSX
+            # Without it, call tips intrude on the typing process by grabbing
+            # the focus.
+            tw.tk.call("::tk::unsupported::MacWindowStyle", "style", tw._w,
+                       "help", "noActivates")
+        except TclError:
+            pass
+        self.label = Label(tw, text=self.text, justify=LEFT,
+                           background="#ffffe0", relief=SOLID, borderwidth=1,
+                           font = self.widget['font'])
+        self.label.pack()
+
+        self.checkhideid = self.widget.bind(CHECKHIDE_VIRTUAL_EVENT_NAME,
+                                            self.checkhide_event)
+        for seq in CHECKHIDE_SEQUENCES:
+            self.widget.event_add(CHECKHIDE_VIRTUAL_EVENT_NAME, seq)
+        self.widget.after(CHECKHIDE_TIME, self.checkhide_event)
+        self.hideid = self.widget.bind(HIDE_VIRTUAL_EVENT_NAME,
+                                       self.hide_event)
+        for seq in HIDE_SEQUENCES:
+            self.widget.event_add(HIDE_VIRTUAL_EVENT_NAME, seq)
+
+    def checkhide_event(self, event=None):
+        if not self.tipwindow:
+            # If the event was triggered by the same event that unbinded
+            # this function, the function will be called nevertheless,
+            # so do nothing in this case.
+            return
+        curline, curcol = map(int, self.widget.index("insert").split('.'))
+        if curline < self.parenline or \
+           (curline == self.parenline and curcol <= self.parencol) or \
+           self.widget.compare("insert", ">", MARK_RIGHT):
+            self.hidetip()
+        else:
+            self.position_window()
+            if self.checkhide_after_id is not None:
+                self.widget.after_cancel(self.checkhide_after_id)
+            self.checkhide_after_id = \
+                self.widget.after(CHECKHIDE_TIME, self.checkhide_event)
+
+    def hide_event(self, event):
+        if not self.tipwindow:
+            # See the explanation in checkhide_event.
+            return
+        self.hidetip()
+
+    def hidetip(self):
+        if not self.tipwindow:
+            return
+
+        for seq in CHECKHIDE_SEQUENCES:
+            self.widget.event_delete(CHECKHIDE_VIRTUAL_EVENT_NAME, seq)
+        self.widget.unbind(CHECKHIDE_VIRTUAL_EVENT_NAME, self.checkhideid)
+        self.checkhideid = None
+        for seq in HIDE_SEQUENCES:
+            self.widget.event_delete(HIDE_VIRTUAL_EVENT_NAME, seq)
+        self.widget.unbind(HIDE_VIRTUAL_EVENT_NAME, self.hideid)
+        self.hideid = None
+
+        self.label.destroy()
+        self.label = None
+        self.tipwindow.destroy()
+        self.tipwindow = None
+
+        self.widget.mark_unset(MARK_RIGHT)
+        self.parenline = self.parencol = self.lastline = None
+
+    def is_active(self):
+        return bool(self.tipwindow)
+
+
+def _calltip_window(parent):  # htest #
+    from tkinter import Toplevel, Text, LEFT, BOTH
+
+    top = Toplevel(parent)
+    top.title("Test calltips")
+    top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
+                  parent.winfo_rooty() + 150))
+    text = Text(top)
+    text.pack(side=LEFT, fill=BOTH, expand=1)
+    text.insert("insert", "string.split")
+    top.update()
+    calltip = CallTip(text)
+
+    def calltip_show(event):
+        calltip.showtip("(s=Hello world)", "insert", "end")
+    def calltip_hide(event):
+        calltip.hidetip()
+    text.event_add("<<calltip-show>>", "(")
+    text.event_add("<<calltip-hide>>", ")")
+    text.bind("<<calltip-show>>", calltip_show)
+    text.bind("<<calltip-hide>>", calltip_hide)
+    text.focus_set()
+
+if __name__=='__main__':
+    from idlelib.idle_test.htest import run
+    run(_calltip_window)

Darwin/lib/python3.5/idlelib/CallTips.py

@@ -0,0 +1,175 @@
+"""CallTips.py - An IDLE Extension to Jog Your Memory
+
+Call Tips are floating windows which display function, class, and method
+parameter and docstring information when you type an opening parenthesis, and
+which disappear when you type a closing parenthesis.
+
+"""
+import __main__
+import inspect
+import re
+import sys
+import textwrap
+import types
+
+from idlelib import CallTipWindow
+from idlelib.HyperParser import HyperParser
+
+class CallTips:
+
+    menudefs = [
+        ('edit', [
+            ("Show call tip", "<<force-open-calltip>>"),
+        ])
+    ]
+
+    def __init__(self, editwin=None):
+        if editwin is None:  # subprocess and test
+            self.editwin = None
+        else:
+            self.editwin = editwin
+            self.text = editwin.text
+            self.active_calltip = None
+            self._calltip_window = self._make_tk_calltip_window
+
+    def close(self):
+        self._calltip_window = None
+
+    def _make_tk_calltip_window(self):
+        # See __init__ for usage
+        return CallTipWindow.CallTip(self.text)
+
+    def _remove_calltip_window(self, event=None):
+        if self.active_calltip:
+            self.active_calltip.hidetip()
+            self.active_calltip = None
+
+    def force_open_calltip_event(self, event):
+        "The user selected the menu entry or hotkey, open the tip."
+        self.open_calltip(True)
+
+    def try_open_calltip_event(self, event):
+        """Happens when it would be nice to open a CallTip, but not really
+        necessary, for example after an opening bracket, so function calls
+        won't be made.
+        """
+        self.open_calltip(False)
+
+    def refresh_calltip_event(self, event):
+        if self.active_calltip and self.active_calltip.is_active():
+            self.open_calltip(False)
+
+    def open_calltip(self, evalfuncs):
+        self._remove_calltip_window()
+
+        hp = HyperParser(self.editwin, "insert")
+        sur_paren = hp.get_surrounding_brackets('(')
+        if not sur_paren:
+            return
+        hp.set_index(sur_paren[0])
+        expression  = hp.get_expression()
+        if not expression:
+            return
+        if not evalfuncs and (expression.find('(') != -1):
+            return
+        argspec = self.fetch_tip(expression)
+        if not argspec:
+            return
+        self.active_calltip = self._calltip_window()
+        self.active_calltip.showtip(argspec, sur_paren[0], sur_paren[1])
+
+    def fetch_tip(self, expression):
+        """Return the argument list and docstring of a function or class.
+
+        If there is a Python subprocess, get the calltip there.  Otherwise,
+        either this fetch_tip() is running in the subprocess or it was
+        called in an IDLE running without the subprocess.
+
+        The subprocess environment is that of the most recently run script.  If
+        two unrelated modules are being edited some calltips in the current
+        module may be inoperative if the module was not the last to run.
+
+        To find methods, fetch_tip must be fed a fully qualified name.
+
+        """
+        try:
+            rpcclt = self.editwin.flist.pyshell.interp.rpcclt
+        except AttributeError:
+            rpcclt = None
+        if rpcclt:
+            return rpcclt.remotecall("exec", "get_the_calltip",
+                                     (expression,), {})
+        else:
+            return get_argspec(get_entity(expression))
+
+def get_entity(expression):
+    """Return the object corresponding to expression evaluated
+    in a namespace spanning sys.modules and __main.dict__.
+    """
+    if expression:
+        namespace = sys.modules.copy()
+        namespace.update(__main__.__dict__)
+        try:
+            return eval(expression, namespace)
+        except BaseException:
+            # An uncaught exception closes idle, and eval can raise any
+            # exception, especially if user classes are involved.
+            return None
+
+# The following are used in get_argspec and some in tests
+_MAX_COLS = 85
+_MAX_LINES = 5  # enough for bytes
+_INDENT = ' '*4  # for wrapped signatures
+_first_param = re.compile('(?<=\()\w*\,?\s*')
+_default_callable_argspec = "See source or doc"
+
+
+def get_argspec(ob):
+    '''Return a string describing the signature of a callable object, or ''.
+
+    For Python-coded functions and methods, the first line is introspected.
+    Delete 'self' parameter for classes (.__init__) and bound methods.
+    The next lines are the first lines of the doc string up to the first
+    empty line or _MAX_LINES.    For builtins, this typically includes
+    the arguments in addition to the return value.
+    '''
+    argspec = ""
+    try:
+        ob_call = ob.__call__
+    except BaseException:
+        return argspec
+    if isinstance(ob, type):
+        fob = ob.__init__
+    elif isinstance(ob_call, types.MethodType):
+        fob = ob_call
+    else:
+        fob = ob
+    if isinstance(fob, (types.FunctionType, types.MethodType)):
+        argspec = inspect.formatargspec(*inspect.getfullargspec(fob))
+        if (isinstance(ob, (type, types.MethodType)) or
+                isinstance(ob_call, types.MethodType)):
+            argspec = _first_param.sub("", argspec)
+
+    lines = (textwrap.wrap(argspec, _MAX_COLS, subsequent_indent=_INDENT)
+            if len(argspec) > _MAX_COLS else [argspec] if argspec else [])
+
+    if isinstance(ob_call, types.MethodType):
+        doc = ob_call.__doc__
+    else:
+        doc = getattr(ob, "__doc__", "")
+    if doc:
+        for line in doc.split('\n', _MAX_LINES)[:_MAX_LINES]:
+            line = line.strip()
+            if not line:
+                break
+            if len(line) > _MAX_COLS:
+                line = line[: _MAX_COLS - 3] + '...'
+            lines.append(line)
+        argspec = '\n'.join(lines)
+    if not argspec:
+        argspec = _default_callable_argspec
+    return argspec
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_calltips', verbosity=2)

Darwin/lib/python3.5/idlelib/ClassBrowser.py

@@ -0,0 +1,236 @@
+"""Class browser.
+
+XXX TO DO:
+
+- reparse when source changed (maybe just a button would be OK?)
+    (or recheck on window popup)
+- add popup menu with more options (e.g. doc strings, base classes, imports)
+- show function argument list? (have to do pattern matching on source)
+- should the classes and methods lists also be in the module's menu bar?
+- add base classes to class browser tree
+"""
+
+import os
+import sys
+import pyclbr
+
+from idlelib import PyShell
+from idlelib.WindowList import ListedToplevel
+from idlelib.TreeWidget import TreeNode, TreeItem, ScrolledCanvas
+from idlelib.configHandler import idleConf
+
+file_open = None  # Method...Item and Class...Item use this.
+# Normally PyShell.flist.open, but there is no PyShell.flist for htest.
+
+class ClassBrowser:
+
+    def __init__(self, flist, name, path, _htest=False):
+        # XXX This API should change, if the file doesn't end in ".py"
+        # XXX the code here is bogus!
+        """
+        _htest - bool, change box when location running htest.
+        """
+        global file_open
+        if not _htest:
+            file_open = PyShell.flist.open
+        self.name = name
+        self.file = os.path.join(path[0], self.name + ".py")
+        self._htest = _htest
+        self.init(flist)
+
+    def close(self, event=None):
+        self.top.destroy()
+        self.node.destroy()
+
+    def init(self, flist):
+        self.flist = flist
+        # reset pyclbr
+        pyclbr._modules.clear()
+        # create top
+        self.top = top = ListedToplevel(flist.root)
+        top.protocol("WM_DELETE_WINDOW", self.close)
+        top.bind("<Escape>", self.close)
+        if self._htest: # place dialog below parent if running htest
+            top.geometry("+%d+%d" %
+                (flist.root.winfo_rootx(), flist.root.winfo_rooty() + 200))
+        self.settitle()
+        top.focus_set()
+        # create scrolled canvas
+        theme = idleConf.GetOption('main','Theme','name')
+        background = idleConf.GetHighlight(theme, 'normal')['background']
+        sc = ScrolledCanvas(top, bg=background, highlightthickness=0, takefocus=1)
+        sc.frame.pack(expand=1, fill="both")
+        item = self.rootnode()
+        self.node = node = TreeNode(sc.canvas, None, item)
+        node.update()
+        node.expand()
+
+    def settitle(self):
+        self.top.wm_title("Class Browser - " + self.name)
+        self.top.wm_iconname("Class Browser")
+
+    def rootnode(self):
+        return ModuleBrowserTreeItem(self.file)
+
+class ModuleBrowserTreeItem(TreeItem):
+
+    def __init__(self, file):
+        self.file = file
+
+    def GetText(self):
+        return os.path.basename(self.file)
+
+    def GetIconName(self):
+        return "python"
+
+    def GetSubList(self):
+        sublist = []
+        for name in self.listclasses():
+            item = ClassBrowserTreeItem(name, self.classes, self.file)
+            sublist.append(item)
+        return sublist
+
+    def OnDoubleClick(self):
+        if os.path.normcase(self.file[-3:]) != ".py":
+            return
+        if not os.path.exists(self.file):
+            return
+        PyShell.flist.open(self.file)
+
+    def IsExpandable(self):
+        return os.path.normcase(self.file[-3:]) == ".py"
+
+    def listclasses(self):
+        dir, file = os.path.split(self.file)
+        name, ext = os.path.splitext(file)
+        if os.path.normcase(ext) != ".py":
+            return []
+        try:
+            dict = pyclbr.readmodule_ex(name, [dir] + sys.path)
+        except ImportError:
+            return []
+        items = []
+        self.classes = {}
+        for key, cl in dict.items():
+            if cl.module == name:
+                s = key
+                if hasattr(cl, 'super') and cl.super:
+                    supers = []
+                    for sup in cl.super:
+                        if type(sup) is type(''):
+                            sname = sup
+                        else:
+                            sname = sup.name
+                            if sup.module != cl.module:
+                                sname = "%s.%s" % (sup.module, sname)
+                        supers.append(sname)
+                    s = s + "(%s)" % ", ".join(supers)
+                items.append((cl.lineno, s))
+                self.classes[s] = cl
+        items.sort()
+        list = []
+        for item, s in items:
+            list.append(s)
+        return list
+
+class ClassBrowserTreeItem(TreeItem):
+
+    def __init__(self, name, classes, file):
+        self.name = name
+        self.classes = classes
+        self.file = file
+        try:
+            self.cl = self.classes[self.name]
+        except (IndexError, KeyError):
+            self.cl = None
+        self.isfunction = isinstance(self.cl, pyclbr.Function)
+
+    def GetText(self):
+        if self.isfunction:
+            return "def " + self.name + "(...)"
+        else:
+            return "class " + self.name
+
+    def GetIconName(self):
+        if self.isfunction:
+            return "python"
+        else:
+            return "folder"
+
+    def IsExpandable(self):
+        if self.cl:
+            try:
+                return not not self.cl.methods
+            except AttributeError:
+                return False
+
+    def GetSubList(self):
+        if not self.cl:
+            return []
+        sublist = []
+        for name in self.listmethods():
+            item = MethodBrowserTreeItem(name, self.cl, self.file)
+            sublist.append(item)
+        return sublist
+
+    def OnDoubleClick(self):
+        if not os.path.exists(self.file):
+            return
+        edit = file_open(self.file)
+        if hasattr(self.cl, 'lineno'):
+            lineno = self.cl.lineno
+            edit.gotoline(lineno)
+
+    def listmethods(self):
+        if not self.cl:
+            return []
+        items = []
+        for name, lineno in self.cl.methods.items():
+            items.append((lineno, name))
+        items.sort()
+        list = []
+        for item, name in items:
+            list.append(name)
+        return list
+
+class MethodBrowserTreeItem(TreeItem):
+
+    def __init__(self, name, cl, file):
+        self.name = name
+        self.cl = cl
+        self.file = file
+
+    def GetText(self):
+        return "def " + self.name + "(...)"
+
+    def GetIconName(self):
+        return "python" # XXX
+
+    def IsExpandable(self):
+        return 0
+
+    def OnDoubleClick(self):
+        if not os.path.exists(self.file):
+            return
+        edit = file_open(self.file)
+        edit.gotoline(self.cl.methods[self.name])
+
+def _class_browser(parent): #Wrapper for htest
+    try:
+        file = __file__
+    except NameError:
+        file = sys.argv[0]
+        if sys.argv[1:]:
+            file = sys.argv[1]
+        else:
+            file = sys.argv[0]
+    dir, file = os.path.split(file)
+    name = os.path.splitext(file)[0]
+    flist = PyShell.PyShellFileList(parent)
+    global file_open
+    file_open = flist.open
+    ClassBrowser(flist, name, [dir], _htest=True)
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_class_browser)

Darwin/lib/python3.5/idlelib/CodeContext.py

@@ -0,0 +1,176 @@
+"""CodeContext - Extension to display the block context above the edit window
+
+Once code has scrolled off the top of a window, it can be difficult to
+determine which block you are in.  This extension implements a pane at the top
+of each IDLE edit window which provides block structure hints.  These hints are
+the lines which contain the block opening keywords, e.g. 'if', for the
+enclosing block.  The number of hint lines is determined by the numlines
+variable in the CodeContext section of config-extensions.def. Lines which do
+not open blocks are not shown in the context hints pane.
+
+"""
+import tkinter
+from tkinter.constants import TOP, LEFT, X, W, SUNKEN
+import re
+from sys import maxsize as INFINITY
+from idlelib.configHandler import idleConf
+
+BLOCKOPENERS = {"class", "def", "elif", "else", "except", "finally", "for",
+                    "if", "try", "while", "with"}
+UPDATEINTERVAL = 100 # millisec
+FONTUPDATEINTERVAL = 1000 # millisec
+
+getspacesfirstword =\
+                   lambda s, c=re.compile(r"^(\s*)(\w*)"): c.match(s).groups()
+
+class CodeContext:
+    menudefs = [('options', [('!Code Conte_xt', '<<toggle-code-context>>')])]
+    context_depth = idleConf.GetOption("extensions", "CodeContext",
+                                       "numlines", type="int", default=3)
+    bgcolor = idleConf.GetOption("extensions", "CodeContext",
+                                 "bgcolor", type="str", default="LightGray")
+    fgcolor = idleConf.GetOption("extensions", "CodeContext",
+                                 "fgcolor", type="str", default="Black")
+    def __init__(self, editwin):
+        self.editwin = editwin
+        self.text = editwin.text
+        self.textfont = self.text["font"]
+        self.label = None
+        # self.info is a list of (line number, indent level, line text, block
+        # keyword) tuples providing the block structure associated with
+        # self.topvisible (the linenumber of the line displayed at the top of
+        # the edit window). self.info[0] is initialized as a 'dummy' line which
+        # starts the toplevel 'block' of the module.
+        self.info = [(0, -1, "", False)]
+        self.topvisible = 1
+        visible = idleConf.GetOption("extensions", "CodeContext",
+                                     "visible", type="bool", default=False)
+        if visible:
+            self.toggle_code_context_event()
+            self.editwin.setvar('<<toggle-code-context>>', True)
+        # Start two update cycles, one for context lines, one for font changes.
+        self.text.after(UPDATEINTERVAL, self.timer_event)
+        self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)
+
+    def toggle_code_context_event(self, event=None):
+        if not self.label:
+            # Calculate the border width and horizontal padding required to
+            # align the context with the text in the main Text widget.
+            #
+            # All values are passed through getint(), since some
+            # values may be pixel objects, which can't simply be added to ints.
+            widgets = self.editwin.text, self.editwin.text_frame
+            # Calculate the required vertical padding
+            padx = 0
+            for widget in widgets:
+                padx += widget.tk.getint(widget.pack_info()['padx'])
+                padx += widget.tk.getint(widget.cget('padx'))
+            # Calculate the required border width
+            border = 0
+            for widget in widgets:
+                border += widget.tk.getint(widget.cget('border'))
+            self.label = tkinter.Label(self.editwin.top,
+                                       text="\n" * (self.context_depth - 1),
+                                       anchor=W, justify=LEFT,
+                                       font=self.textfont,
+                                       bg=self.bgcolor, fg=self.fgcolor,
+                                       width=1, #don't request more than we get
+                                       padx=padx, border=border,
+                                       relief=SUNKEN)
+            # Pack the label widget before and above the text_frame widget,
+            # thus ensuring that it will appear directly above text_frame
+            self.label.pack(side=TOP, fill=X, expand=False,
+                            before=self.editwin.text_frame)
+        else:
+            self.label.destroy()
+            self.label = None
+        idleConf.SetOption("extensions", "CodeContext", "visible",
+                           str(self.label is not None))
+        idleConf.SaveUserCfgFiles()
+
+    def get_line_info(self, linenum):
+        """Get the line indent value, text, and any block start keyword
+
+        If the line does not start a block, the keyword value is False.
+        The indentation of empty lines (or comment lines) is INFINITY.
+
+        """
+        text = self.text.get("%d.0" % linenum, "%d.end" % linenum)
+        spaces, firstword = getspacesfirstword(text)
+        opener = firstword in BLOCKOPENERS and firstword
+        if len(text) == len(spaces) or text[len(spaces)] == '#':
+            indent = INFINITY
+        else:
+            indent = len(spaces)
+        return indent, text, opener
+
+    def get_context(self, new_topvisible, stopline=1, stopindent=0):
+        """Get context lines, starting at new_topvisible and working backwards.
+
+        Stop when stopline or stopindent is reached. Return a tuple of context
+        data and the indent level at the top of the region inspected.
+
+        """
+        assert stopline > 0
+        lines = []
+        # The indentation level we are currently in:
+        lastindent = INFINITY
+        # For a line to be interesting, it must begin with a block opening
+        # keyword, and have less indentation than lastindent.
+        for linenum in range(new_topvisible, stopline-1, -1):
+            indent, text, opener = self.get_line_info(linenum)
+            if indent < lastindent:
+                lastindent = indent
+                if opener in ("else", "elif"):
+                    # We also show the if statement
+                    lastindent += 1
+                if opener and linenum < new_topvisible and indent >= stopindent:
+                    lines.append((linenum, indent, text, opener))
+                if lastindent <= stopindent:
+                    break
+        lines.reverse()
+        return lines, lastindent
+
+    def update_code_context(self):
+        """Update context information and lines visible in the context pane.
+
+        """
+        new_topvisible = int(self.text.index("@0,0").split('.')[0])
+        if self.topvisible == new_topvisible:      # haven't scrolled
+            return
+        if self.topvisible < new_topvisible:       # scroll down
+            lines, lastindent = self.get_context(new_topvisible,
+                                                 self.topvisible)
+            # retain only context info applicable to the region
+            # between topvisible and new_topvisible:
+            while self.info[-1][1] >= lastindent:
+                del self.info[-1]
+        elif self.topvisible > new_topvisible:     # scroll up
+            stopindent = self.info[-1][1] + 1
+            # retain only context info associated
+            # with lines above new_topvisible:
+            while self.info[-1][0] >= new_topvisible:
+                stopindent = self.info[-1][1]
+                del self.info[-1]
+            lines, lastindent = self.get_context(new_topvisible,
+                                                 self.info[-1][0]+1,
+                                                 stopindent)
+        self.info.extend(lines)
+        self.topvisible = new_topvisible
+        # empty lines in context pane:
+        context_strings = [""] * max(0, self.context_depth - len(self.info))
+        # followed by the context hint lines:
+        context_strings += [x[2] for x in self.info[-self.context_depth:]]
+        self.label["text"] = '\n'.join(context_strings)
+
+    def timer_event(self):
+        if self.label:
+            self.update_code_context()
+        self.text.after(UPDATEINTERVAL, self.timer_event)
+
+    def font_timer_event(self):
+        newtextfont = self.text["font"]
+        if self.label and newtextfont != self.textfont:
+            self.textfont = newtextfont
+            self.label["font"] = self.textfont
+        self.text.after(FONTUPDATEINTERVAL, self.font_timer_event)

Darwin/lib/python3.5/idlelib/ColorDelegator.py

@@ -0,0 +1,256 @@
+import time
+import re
+import keyword
+import builtins
+from idlelib.Delegator import Delegator
+from idlelib.configHandler import idleConf
+
+DEBUG = False
+
+def any(name, alternates):
+    "Return a named group pattern matching list of alternates."
+    return "(?P<%s>" % name + "|".join(alternates) + ")"
+
+def make_pat():
+    kw = r"\b" + any("KEYWORD", keyword.kwlist) + r"\b"
+    builtinlist = [str(name) for name in dir(builtins)
+                                        if not name.startswith('_') and \
+                                        name not in keyword.kwlist]
+    # self.file = open("file") :
+    # 1st 'file' colorized normal, 2nd as builtin, 3rd as string
+    builtin = r"([^.'\"\\#]\b|^)" + any("BUILTIN", builtinlist) + r"\b"
+    comment = any("COMMENT", [r"#[^\n]*"])
+    stringprefix = r"(\br|u|ur|R|U|UR|Ur|uR|b|B|br|Br|bR|BR|rb|rB|Rb|RB)?"
+    sqstring = stringprefix + r"'[^'\\\n]*(\\.[^'\\\n]*)*'?"
+    dqstring = stringprefix + r'"[^"\\\n]*(\\.[^"\\\n]*)*"?'
+    sq3string = stringprefix + r"'''[^'\\]*((\\.|'(?!''))[^'\\]*)*(''')?"
+    dq3string = stringprefix + r'"""[^"\\]*((\\.|"(?!""))[^"\\]*)*(""")?'
+    string = any("STRING", [sq3string, dq3string, sqstring, dqstring])
+    return kw + "|" + builtin + "|" + comment + "|" + string +\
+           "|" + any("SYNC", [r"\n"])
+
+prog = re.compile(make_pat(), re.S)
+idprog = re.compile(r"\s+(\w+)", re.S)
+
+class ColorDelegator(Delegator):
+
+    def __init__(self):
+        Delegator.__init__(self)
+        self.prog = prog
+        self.idprog = idprog
+        self.LoadTagDefs()
+
+    def setdelegate(self, delegate):
+        if self.delegate is not None:
+            self.unbind("<<toggle-auto-coloring>>")
+        Delegator.setdelegate(self, delegate)
+        if delegate is not None:
+            self.config_colors()
+            self.bind("<<toggle-auto-coloring>>", self.toggle_colorize_event)
+            self.notify_range("1.0", "end")
+        else:
+            # No delegate - stop any colorizing
+            self.stop_colorizing = True
+            self.allow_colorizing = False
+
+    def config_colors(self):
+        for tag, cnf in self.tagdefs.items():
+            if cnf:
+                self.tag_configure(tag, **cnf)
+        self.tag_raise('sel')
+
+    def LoadTagDefs(self):
+        theme = idleConf.GetOption('main','Theme','name')
+        self.tagdefs = {
+            "COMMENT": idleConf.GetHighlight(theme, "comment"),
+            "KEYWORD": idleConf.GetHighlight(theme, "keyword"),
+            "BUILTIN": idleConf.GetHighlight(theme, "builtin"),
+            "STRING": idleConf.GetHighlight(theme, "string"),
+            "DEFINITION": idleConf.GetHighlight(theme, "definition"),
+            "SYNC": {'background':None,'foreground':None},
+            "TODO": {'background':None,'foreground':None},
+            "ERROR": idleConf.GetHighlight(theme, "error"),
+            # The following is used by ReplaceDialog:
+            "hit": idleConf.GetHighlight(theme, "hit"),
+            }
+
+        if DEBUG: print('tagdefs',self.tagdefs)
+
+    def insert(self, index, chars, tags=None):
+        index = self.index(index)
+        self.delegate.insert(index, chars, tags)
+        self.notify_range(index, index + "+%dc" % len(chars))
+
+    def delete(self, index1, index2=None):
+        index1 = self.index(index1)
+        self.delegate.delete(index1, index2)
+        self.notify_range(index1)
+
+    after_id = None
+    allow_colorizing = True
+    colorizing = False
+
+    def notify_range(self, index1, index2=None):
+        self.tag_add("TODO", index1, index2)
+        if self.after_id:
+            if DEBUG: print("colorizing already scheduled")
+            return
+        if self.colorizing:
+            self.stop_colorizing = True
+            if DEBUG: print("stop colorizing")
+        if self.allow_colorizing:
+            if DEBUG: print("schedule colorizing")
+            self.after_id = self.after(1, self.recolorize)
+
+    close_when_done = None # Window to be closed when done colorizing
+
+    def close(self, close_when_done=None):
+        if self.after_id:
+            after_id = self.after_id
+            self.after_id = None
+            if DEBUG: print("cancel scheduled recolorizer")
+            self.after_cancel(after_id)
+        self.allow_colorizing = False
+        self.stop_colorizing = True
+        if close_when_done:
+            if not self.colorizing:
+                close_when_done.destroy()
+            else:
+                self.close_when_done = close_when_done
+
+    def toggle_colorize_event(self, event):
+        if self.after_id:
+            after_id = self.after_id
+            self.after_id = None
+            if DEBUG: print("cancel scheduled recolorizer")
+            self.after_cancel(after_id)
+        if self.allow_colorizing and self.colorizing:
+            if DEBUG: print("stop colorizing")
+            self.stop_colorizing = True
+        self.allow_colorizing = not self.allow_colorizing
+        if self.allow_colorizing and not self.colorizing:
+            self.after_id = self.after(1, self.recolorize)
+        if DEBUG:
+            print("auto colorizing turned",\
+                  self.allow_colorizing and "on" or "off")
+        return "break"
+
+    def recolorize(self):
+        self.after_id = None
+        if not self.delegate:
+            if DEBUG: print("no delegate")
+            return
+        if not self.allow_colorizing:
+            if DEBUG: print("auto colorizing is off")
+            return
+        if self.colorizing:
+            if DEBUG: print("already colorizing")
+            return
+        try:
+            self.stop_colorizing = False
+            self.colorizing = True
+            if DEBUG: print("colorizing...")
+            t0 = time.perf_counter()
+            self.recolorize_main()
+            t1 = time.perf_counter()
+            if DEBUG: print("%.3f seconds" % (t1-t0))
+        finally:
+            self.colorizing = False
+        if self.allow_colorizing and self.tag_nextrange("TODO", "1.0"):
+            if DEBUG: print("reschedule colorizing")
+            self.after_id = self.after(1, self.recolorize)
+        if self.close_when_done:
+            top = self.close_when_done
+            self.close_when_done = None
+            top.destroy()
+
+    def recolorize_main(self):
+        next = "1.0"
+        while True:
+            item = self.tag_nextrange("TODO", next)
+            if not item:
+                break
+            head, tail = item
+            self.tag_remove("SYNC", head, tail)
+            item = self.tag_prevrange("SYNC", head)
+            if item:
+                head = item[1]
+            else:
+                head = "1.0"
+
+            chars = ""
+            next = head
+            lines_to_get = 1
+            ok = False
+            while not ok:
+                mark = next
+                next = self.index(mark + "+%d lines linestart" %
+                                         lines_to_get)
+                lines_to_get = min(lines_to_get * 2, 100)
+                ok = "SYNC" in self.tag_names(next + "-1c")
+                line = self.get(mark, next)
+                ##print head, "get", mark, next, "->", repr(line)
+                if not line:
+                    return
+                for tag in self.tagdefs:
+                    self.tag_remove(tag, mark, next)
+                chars = chars + line
+                m = self.prog.search(chars)
+                while m:
+                    for key, value in m.groupdict().items():
+                        if value:
+                            a, b = m.span(key)
+                            self.tag_add(key,
+                                         head + "+%dc" % a,
+                                         head + "+%dc" % b)
+                            if value in ("def", "class"):
+                                m1 = self.idprog.match(chars, b)
+                                if m1:
+                                    a, b = m1.span(1)
+                                    self.tag_add("DEFINITION",
+                                                 head + "+%dc" % a,
+                                                 head + "+%dc" % b)
+                    m = self.prog.search(chars, m.end())
+                if "SYNC" in self.tag_names(next + "-1c"):
+                    head = next
+                    chars = ""
+                else:
+                    ok = False
+                if not ok:
+                    # We're in an inconsistent state, and the call to
+                    # update may tell us to stop.  It may also change
+                    # the correct value for "next" (since this is a
+                    # line.col string, not a true mark).  So leave a
+                    # crumb telling the next invocation to resume here
+                    # in case update tells us to leave.
+                    self.tag_add("TODO", next)
+                self.update()
+                if self.stop_colorizing:
+                    if DEBUG: print("colorizing stopped")
+                    return
+
+    def removecolors(self):
+        for tag in self.tagdefs:
+            self.tag_remove(tag, "1.0", "end")
+
+def _color_delegator(parent):  # htest #
+    from tkinter import Toplevel, Text
+    from idlelib.Percolator import Percolator
+
+    top = Toplevel(parent)
+    top.title("Test ColorDelegator")
+    top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
+                  parent.winfo_rooty() + 150))
+    source = "if somename: x = 'abc' # comment\nprint\n"
+    text = Text(top, background="white")
+    text.pack(expand=1, fill="both")
+    text.insert("insert", source)
+    text.focus_set()
+
+    p = Percolator(text)
+    d = ColorDelegator()
+    p.insertfilter(d)
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_color_delegator)

Darwin/lib/python3.5/idlelib/Debugger.py

@@ -0,0 +1,490 @@
+import os
+import bdb
+from tkinter import *
+from idlelib.WindowList import ListedToplevel
+from idlelib.ScrolledList import ScrolledList
+from idlelib import macosxSupport
+
+
+class Idb(bdb.Bdb):
+
+    def __init__(self, gui):
+        self.gui = gui
+        bdb.Bdb.__init__(self)
+
+    def user_line(self, frame):
+        if self.in_rpc_code(frame):
+            self.set_step()
+            return
+        message = self.__frame2message(frame)
+        self.gui.interaction(message, frame)
+
+    def user_exception(self, frame, info):
+        if self.in_rpc_code(frame):
+            self.set_step()
+            return
+        message = self.__frame2message(frame)
+        self.gui.interaction(message, frame, info)
+
+    def in_rpc_code(self, frame):
+        if frame.f_code.co_filename.count('rpc.py'):
+            return True
+        else:
+            prev_frame = frame.f_back
+            if prev_frame.f_code.co_filename.count('Debugger.py'):
+                # (that test will catch both Debugger.py and RemoteDebugger.py)
+                return False
+            return self.in_rpc_code(prev_frame)
+
+    def __frame2message(self, frame):
+        code = frame.f_code
+        filename = code.co_filename
+        lineno = frame.f_lineno
+        basename = os.path.basename(filename)
+        message = "%s:%s" % (basename, lineno)
+        if code.co_name != "?":
+            message = "%s: %s()" % (message, code.co_name)
+        return message
+
+
+class Debugger:
+
+    vstack = vsource = vlocals = vglobals = None
+
+    def __init__(self, pyshell, idb=None):
+        if idb is None:
+            idb = Idb(self)
+        self.pyshell = pyshell
+        self.idb = idb
+        self.frame = None
+        self.make_gui()
+        self.interacting = 0
+
+    def run(self, *args):
+        try:
+            self.interacting = 1
+            return self.idb.run(*args)
+        finally:
+            self.interacting = 0
+
+    def close(self, event=None):
+        if self.interacting:
+            self.top.bell()
+            return
+        if self.stackviewer:
+            self.stackviewer.close(); self.stackviewer = None
+        # Clean up pyshell if user clicked debugger control close widget.
+        # (Causes a harmless extra cycle through close_debugger() if user
+        # toggled debugger from pyshell Debug menu)
+        self.pyshell.close_debugger()
+        # Now close the debugger control window....
+        self.top.destroy()
+
+    def make_gui(self):
+        pyshell = self.pyshell
+        self.flist = pyshell.flist
+        self.root = root = pyshell.root
+        self.top = top = ListedToplevel(root)
+        self.top.wm_title("Debug Control")
+        self.top.wm_iconname("Debug")
+        top.wm_protocol("WM_DELETE_WINDOW", self.close)
+        self.top.bind("<Escape>", self.close)
+        #
+        self.bframe = bframe = Frame(top)
+        self.bframe.pack(anchor="w")
+        self.buttons = bl = []
+        #
+        self.bcont = b = Button(bframe, text="Go", command=self.cont)
+        bl.append(b)
+        self.bstep = b = Button(bframe, text="Step", command=self.step)
+        bl.append(b)
+        self.bnext = b = Button(bframe, text="Over", command=self.next)
+        bl.append(b)
+        self.bret = b = Button(bframe, text="Out", command=self.ret)
+        bl.append(b)
+        self.bret = b = Button(bframe, text="Quit", command=self.quit)
+        bl.append(b)
+        #
+        for b in bl:
+            b.configure(state="disabled")
+            b.pack(side="left")
+        #
+        self.cframe = cframe = Frame(bframe)
+        self.cframe.pack(side="left")
+        #
+        if not self.vstack:
+            self.__class__.vstack = BooleanVar(top)
+            self.vstack.set(1)
+        self.bstack = Checkbutton(cframe,
+            text="Stack", command=self.show_stack, variable=self.vstack)
+        self.bstack.grid(row=0, column=0)
+        if not self.vsource:
+            self.__class__.vsource = BooleanVar(top)
+        self.bsource = Checkbutton(cframe,
+            text="Source", command=self.show_source, variable=self.vsource)
+        self.bsource.grid(row=0, column=1)
+        if not self.vlocals:
+            self.__class__.vlocals = BooleanVar(top)
+            self.vlocals.set(1)
+        self.blocals = Checkbutton(cframe,
+            text="Locals", command=self.show_locals, variable=self.vlocals)
+        self.blocals.grid(row=1, column=0)
+        if not self.vglobals:
+            self.__class__.vglobals = BooleanVar(top)
+        self.bglobals = Checkbutton(cframe,
+            text="Globals", command=self.show_globals, variable=self.vglobals)
+        self.bglobals.grid(row=1, column=1)
+        #
+        self.status = Label(top, anchor="w")
+        self.status.pack(anchor="w")
+        self.error = Label(top, anchor="w")
+        self.error.pack(anchor="w", fill="x")
+        self.errorbg = self.error.cget("background")
+        #
+        self.fstack = Frame(top, height=1)
+        self.fstack.pack(expand=1, fill="both")
+        self.flocals = Frame(top)
+        self.flocals.pack(expand=1, fill="both")
+        self.fglobals = Frame(top, height=1)
+        self.fglobals.pack(expand=1, fill="both")
+        #
+        if self.vstack.get():
+            self.show_stack()
+        if self.vlocals.get():
+            self.show_locals()
+        if self.vglobals.get():
+            self.show_globals()
+
+    def interaction(self, message, frame, info=None):
+        self.frame = frame
+        self.status.configure(text=message)
+        #
+        if info:
+            type, value, tb = info
+            try:
+                m1 = type.__name__
+            except AttributeError:
+                m1 = "%s" % str(type)
+            if value is not None:
+                try:
+                    m1 = "%s: %s" % (m1, str(value))
+                except:
+                    pass
+            bg = "yellow"
+        else:
+            m1 = ""
+            tb = None
+            bg = self.errorbg
+        self.error.configure(text=m1, background=bg)
+        #
+        sv = self.stackviewer
+        if sv:
+            stack, i = self.idb.get_stack(self.frame, tb)
+            sv.load_stack(stack, i)
+        #
+        self.show_variables(1)
+        #
+        if self.vsource.get():
+            self.sync_source_line()
+        #
+        for b in self.buttons:
+            b.configure(state="normal")
+        #
+        self.top.wakeup()
+        self.root.mainloop()
+        #
+        for b in self.buttons:
+            b.configure(state="disabled")
+        self.status.configure(text="")
+        self.error.configure(text="", background=self.errorbg)
+        self.frame = None
+
+    def sync_source_line(self):
+        frame = self.frame
+        if not frame:
+            return
+        filename, lineno = self.__frame2fileline(frame)
+        if filename[:1] + filename[-1:] != "<>" and os.path.exists(filename):
+            self.flist.gotofileline(filename, lineno)
+
+    def __frame2fileline(self, frame):
+        code = frame.f_code
+        filename = code.co_filename
+        lineno = frame.f_lineno
+        return filename, lineno
+
+    def cont(self):
+        self.idb.set_continue()
+        self.root.quit()
+
+    def step(self):
+        self.idb.set_step()
+        self.root.quit()
+
+    def next(self):
+        self.idb.set_next(self.frame)
+        self.root.quit()
+
+    def ret(self):
+        self.idb.set_return(self.frame)
+        self.root.quit()
+
+    def quit(self):
+        self.idb.set_quit()
+        self.root.quit()
+
+    stackviewer = None
+
+    def show_stack(self):
+        if not self.stackviewer and self.vstack.get():
+            self.stackviewer = sv = StackViewer(self.fstack, self.flist, self)
+            if self.frame:
+                stack, i = self.idb.get_stack(self.frame, None)
+                sv.load_stack(stack, i)
+        else:
+            sv = self.stackviewer
+            if sv and not self.vstack.get():
+                self.stackviewer = None
+                sv.close()
+            self.fstack['height'] = 1
+
+    def show_source(self):
+        if self.vsource.get():
+            self.sync_source_line()
+
+    def show_frame(self, stackitem):
+        self.frame = stackitem[0]  # lineno is stackitem[1]
+        self.show_variables()
+
+    localsviewer = None
+    globalsviewer = None
+
+    def show_locals(self):
+        lv = self.localsviewer
+        if self.vlocals.get():
+            if not lv:
+                self.localsviewer = NamespaceViewer(self.flocals, "Locals")
+        else:
+            if lv:
+                self.localsviewer = None
+                lv.close()
+                self.flocals['height'] = 1
+        self.show_variables()
+
+    def show_globals(self):
+        gv = self.globalsviewer
+        if self.vglobals.get():
+            if not gv:
+                self.globalsviewer = NamespaceViewer(self.fglobals, "Globals")
+        else:
+            if gv:
+                self.globalsviewer = None
+                gv.close()
+                self.fglobals['height'] = 1
+        self.show_variables()
+
+    def show_variables(self, force=0):
+        lv = self.localsviewer
+        gv = self.globalsviewer
+        frame = self.frame
+        if not frame:
+            ldict = gdict = None
+        else:
+            ldict = frame.f_locals
+            gdict = frame.f_globals
+            if lv and gv and ldict is gdict:
+                ldict = None
+        if lv:
+            lv.load_dict(ldict, force, self.pyshell.interp.rpcclt)
+        if gv:
+            gv.load_dict(gdict, force, self.pyshell.interp.rpcclt)
+
+    def set_breakpoint_here(self, filename, lineno):
+        self.idb.set_break(filename, lineno)
+
+    def clear_breakpoint_here(self, filename, lineno):
+        self.idb.clear_break(filename, lineno)
+
+    def clear_file_breaks(self, filename):
+        self.idb.clear_all_file_breaks(filename)
+
+    def load_breakpoints(self):
+        "Load PyShellEditorWindow breakpoints into subprocess debugger"
+        for editwin in self.pyshell.flist.inversedict:
+            filename = editwin.io.filename
+            try:
+                for lineno in editwin.breakpoints:
+                    self.set_breakpoint_here(filename, lineno)
+            except AttributeError:
+                continue
+
+class StackViewer(ScrolledList):
+
+    def __init__(self, master, flist, gui):
+        if macosxSupport.isAquaTk():
+            # At least on with the stock AquaTk version on OSX 10.4 you'll
+            # get an shaking GUI that eventually kills IDLE if the width
+            # argument is specified.
+            ScrolledList.__init__(self, master)
+        else:
+            ScrolledList.__init__(self, master, width=80)
+        self.flist = flist
+        self.gui = gui
+        self.stack = []
+
+    def load_stack(self, stack, index=None):
+        self.stack = stack
+        self.clear()
+        for i in range(len(stack)):
+            frame, lineno = stack[i]
+            try:
+                modname = frame.f_globals["__name__"]
+            except:
+                modname = "?"
+            code = frame.f_code
+            filename = code.co_filename
+            funcname = code.co_name
+            import linecache
+            sourceline = linecache.getline(filename, lineno)
+            sourceline = sourceline.strip()
+            if funcname in ("?", "", None):
+                item = "%s, line %d: %s" % (modname, lineno, sourceline)
+            else:
+                item = "%s.%s(), line %d: %s" % (modname, funcname,
+                                                 lineno, sourceline)
+            if i == index:
+                item = "> " + item
+            self.append(item)
+        if index is not None:
+            self.select(index)
+
+    def popup_event(self, event):
+        "override base method"
+        if self.stack:
+            return ScrolledList.popup_event(self, event)
+
+    def fill_menu(self):
+        "override base method"
+        menu = self.menu
+        menu.add_command(label="Go to source line",
+                         command=self.goto_source_line)
+        menu.add_command(label="Show stack frame",
+                         command=self.show_stack_frame)
+
+    def on_select(self, index):
+        "override base method"
+        if 0 <= index < len(self.stack):
+            self.gui.show_frame(self.stack[index])
+
+    def on_double(self, index):
+        "override base method"
+        self.show_source(index)
+
+    def goto_source_line(self):
+        index = self.listbox.index("active")
+        self.show_source(index)
+
+    def show_stack_frame(self):
+        index = self.listbox.index("active")
+        if 0 <= index < len(self.stack):
+            self.gui.show_frame(self.stack[index])
+
+    def show_source(self, index):
+        if not (0 <= index < len(self.stack)):
+            return
+        frame, lineno = self.stack[index]
+        code = frame.f_code
+        filename = code.co_filename
+        if os.path.isfile(filename):
+            edit = self.flist.open(filename)
+            if edit:
+                edit.gotoline(lineno)
+
+
+class NamespaceViewer:
+
+    def __init__(self, master, title, dict=None):
+        width = 0
+        height = 40
+        if dict:
+            height = 20*len(dict) # XXX 20 == observed height of Entry widget
+        self.master = master
+        self.title = title
+        import reprlib
+        self.repr = reprlib.Repr()
+        self.repr.maxstring = 60
+        self.repr.maxother = 60
+        self.frame = frame = Frame(master)
+        self.frame.pack(expand=1, fill="both")
+        self.label = Label(frame, text=title, borderwidth=2, relief="groove")
+        self.label.pack(fill="x")
+        self.vbar = vbar = Scrollbar(frame, name="vbar")
+        vbar.pack(side="right", fill="y")
+        self.canvas = canvas = Canvas(frame,
+                                      height=min(300, max(40, height)),
+                                      scrollregion=(0, 0, width, height))
+        canvas.pack(side="left", fill="both", expand=1)
+        vbar["command"] = canvas.yview
+        canvas["yscrollcommand"] = vbar.set
+        self.subframe = subframe = Frame(canvas)
+        self.sfid = canvas.create_window(0, 0, window=subframe, anchor="nw")
+        self.load_dict(dict)
+
+    dict = -1
+
+    def load_dict(self, dict, force=0, rpc_client=None):
+        if dict is self.dict and not force:
+            return
+        subframe = self.subframe
+        frame = self.frame
+        for c in list(subframe.children.values()):
+            c.destroy()
+        self.dict = None
+        if not dict:
+            l = Label(subframe, text="None")
+            l.grid(row=0, column=0)
+        else:
+            #names = sorted(dict)
+            ###
+            # Because of (temporary) limitations on the dict_keys type (not yet
+            # public or pickleable), have the subprocess to send a list of
+            # keys, not a dict_keys object.  sorted() will take a dict_keys
+            # (no subprocess) or a list.
+            #
+            # There is also an obscure bug in sorted(dict) where the
+            # interpreter gets into a loop requesting non-existing dict[0],
+            # dict[1], dict[2], etc from the RemoteDebugger.DictProxy.
+            ###
+            keys_list = dict.keys()
+            names = sorted(keys_list)
+            ###
+            row = 0
+            for name in names:
+                value = dict[name]
+                svalue = self.repr.repr(value) # repr(value)
+                # Strip extra quotes caused by calling repr on the (already)
+                # repr'd value sent across the RPC interface:
+                if rpc_client:
+                    svalue = svalue[1:-1]
+                l = Label(subframe, text=name)
+                l.grid(row=row, column=0, sticky="nw")
+                l = Entry(subframe, width=0, borderwidth=0)
+                l.insert(0, svalue)
+                l.grid(row=row, column=1, sticky="nw")
+                row = row+1
+        self.dict = dict
+        # XXX Could we use a <Configure> callback for the following?
+        subframe.update_idletasks() # Alas!
+        width = subframe.winfo_reqwidth()
+        height = subframe.winfo_reqheight()
+        canvas = self.canvas
+        self.canvas["scrollregion"] = (0, 0, width, height)
+        if height > 300:
+            canvas["height"] = 300
+            frame.pack(expand=1)
+        else:
+            canvas["height"] = height
+            frame.pack(expand=0)
+
+    def close(self):
+        self.frame.destroy()

Darwin/lib/python3.5/idlelib/Delegator.py

@@ -0,0 +1,25 @@
+class Delegator:
+
+    # The cache is only used to be able to change delegates!
+
+    def __init__(self, delegate=None):
+        self.delegate = delegate
+        self.__cache = set()
+
+    def __getattr__(self, name):
+        attr = getattr(self.delegate, name) # May raise AttributeError
+        setattr(self, name, attr)
+        self.__cache.add(name)
+        return attr
+
+    def resetcache(self):
+        for key in self.__cache:
+            try:
+                delattr(self, key)
+            except AttributeError:
+                pass
+        self.__cache.clear()
+
+    def setdelegate(self, delegate):
+        self.resetcache()
+        self.delegate = delegate

Darwin/lib/python3.5/idlelib/FileList.py

@@ -0,0 +1,129 @@
+import os
+from tkinter import *
+import tkinter.messagebox as tkMessageBox
+
+
+class FileList:
+
+    # N.B. this import overridden in PyShellFileList.
+    from idlelib.EditorWindow import EditorWindow
+
+    def __init__(self, root):
+        self.root = root
+        self.dict = {}
+        self.inversedict = {}
+        self.vars = {} # For EditorWindow.getrawvar (shared Tcl variables)
+
+    def open(self, filename, action=None):
+        assert filename
+        filename = self.canonize(filename)
+        if os.path.isdir(filename):
+            # This can happen when bad filename is passed on command line:
+            tkMessageBox.showerror(
+                "File Error",
+                "%r is a directory." % (filename,),
+                master=self.root)
+            return None
+        key = os.path.normcase(filename)
+        if key in self.dict:
+            edit = self.dict[key]
+            edit.top.wakeup()
+            return edit
+        if action:
+            # Don't create window, perform 'action', e.g. open in same window
+            return action(filename)
+        else:
+            edit = self.EditorWindow(self, filename, key)
+            if edit.good_load:
+                return edit
+            else:
+                edit._close()
+                return None
+
+    def gotofileline(self, filename, lineno=None):
+        edit = self.open(filename)
+        if edit is not None and lineno is not None:
+            edit.gotoline(lineno)
+
+    def new(self, filename=None):
+        return self.EditorWindow(self, filename)
+
+    def close_all_callback(self, *args, **kwds):
+        for edit in list(self.inversedict):
+            reply = edit.close()
+            if reply == "cancel":
+                break
+        return "break"
+
+    def unregister_maybe_terminate(self, edit):
+        try:
+            key = self.inversedict[edit]
+        except KeyError:
+            print("Don't know this EditorWindow object.  (close)")
+            return
+        if key:
+            del self.dict[key]
+        del self.inversedict[edit]
+        if not self.inversedict:
+            self.root.quit()
+
+    def filename_changed_edit(self, edit):
+        edit.saved_change_hook()
+        try:
+            key = self.inversedict[edit]
+        except KeyError:
+            print("Don't know this EditorWindow object.  (rename)")
+            return
+        filename = edit.io.filename
+        if not filename:
+            if key:
+                del self.dict[key]
+            self.inversedict[edit] = None
+            return
+        filename = self.canonize(filename)
+        newkey = os.path.normcase(filename)
+        if newkey == key:
+            return
+        if newkey in self.dict:
+            conflict = self.dict[newkey]
+            self.inversedict[conflict] = None
+            tkMessageBox.showerror(
+                "Name Conflict",
+                "You now have multiple edit windows open for %r" % (filename,),
+                master=self.root)
+        self.dict[newkey] = edit
+        self.inversedict[edit] = newkey
+        if key:
+            try:
+                del self.dict[key]
+            except KeyError:
+                pass
+
+    def canonize(self, filename):
+        if not os.path.isabs(filename):
+            try:
+                pwd = os.getcwd()
+            except OSError:
+                pass
+            else:
+                filename = os.path.join(pwd, filename)
+        return os.path.normpath(filename)
+
+
+def _test():
+    from idlelib.EditorWindow import fixwordbreaks
+    import sys
+    root = Tk()
+    fixwordbreaks(root)
+    root.withdraw()
+    flist = FileList(root)
+    if sys.argv[1:]:
+        for filename in sys.argv[1:]:
+            flist.open(filename)
+    else:
+        flist.new()
+    if flist.inversedict:
+        root.mainloop()
+
+if __name__ == '__main__':
+    _test()

Darwin/lib/python3.5/idlelib/FormatParagraph.py

@@ -0,0 +1,195 @@
+"""Extension to format a paragraph or selection to a max width.
+
+Does basic, standard text formatting, and also understands Python
+comment blocks. Thus, for editing Python source code, this
+extension is really only suitable for reformatting these comment
+blocks or triple-quoted strings.
+
+Known problems with comment reformatting:
+* If there is a selection marked, and the first line of the
+  selection is not complete, the block will probably not be detected
+  as comments, and will have the normal "text formatting" rules
+  applied.
+* If a comment block has leading whitespace that mixes tabs and
+  spaces, they will not be considered part of the same block.
+* Fancy comments, like this bulleted list, aren't handled :-)
+"""
+
+import re
+from idlelib.configHandler import idleConf
+
+class FormatParagraph:
+
+    menudefs = [
+        ('format', [   # /s/edit/format   dscherer@cmu.edu
+            ('Format Paragraph', '<<format-paragraph>>'),
+         ])
+    ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def close(self):
+        self.editwin = None
+
+    def format_paragraph_event(self, event, limit=None):
+        """Formats paragraph to a max width specified in idleConf.
+
+        If text is selected, format_paragraph_event will start breaking lines
+        at the max width, starting from the beginning selection.
+
+        If no text is selected, format_paragraph_event uses the current
+        cursor location to determine the paragraph (lines of text surrounded
+        by blank lines) and formats it.
+
+        The length limit parameter is for testing with a known value.
+        """
+        if limit is None:
+            # The default length limit is that defined by pep8
+            limit = idleConf.GetOption(
+                'extensions', 'FormatParagraph', 'max-width',
+                type='int', default=72)
+        text = self.editwin.text
+        first, last = self.editwin.get_selection_indices()
+        if first and last:
+            data = text.get(first, last)
+            comment_header = get_comment_header(data)
+        else:
+            first, last, comment_header, data = \
+                    find_paragraph(text, text.index("insert"))
+        if comment_header:
+            newdata = reformat_comment(data, limit, comment_header)
+        else:
+            newdata = reformat_paragraph(data, limit)
+        text.tag_remove("sel", "1.0", "end")
+
+        if newdata != data:
+            text.mark_set("insert", first)
+            text.undo_block_start()
+            text.delete(first, last)
+            text.insert(first, newdata)
+            text.undo_block_stop()
+        else:
+            text.mark_set("insert", last)
+        text.see("insert")
+        return "break"
+
+def find_paragraph(text, mark):
+    """Returns the start/stop indices enclosing the paragraph that mark is in.
+
+    Also returns the comment format string, if any, and paragraph of text
+    between the start/stop indices.
+    """
+    lineno, col = map(int, mark.split("."))
+    line = text.get("%d.0" % lineno, "%d.end" % lineno)
+
+    # Look for start of next paragraph if the index passed in is a blank line
+    while text.compare("%d.0" % lineno, "<", "end") and is_all_white(line):
+        lineno = lineno + 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    first_lineno = lineno
+    comment_header = get_comment_header(line)
+    comment_header_len = len(comment_header)
+
+    # Once start line found, search for end of paragraph (a blank line)
+    while get_comment_header(line)==comment_header and \
+              not is_all_white(line[comment_header_len:]):
+        lineno = lineno + 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    last = "%d.0" % lineno
+
+    # Search back to beginning of paragraph (first blank line before)
+    lineno = first_lineno - 1
+    line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    while lineno > 0 and \
+              get_comment_header(line)==comment_header and \
+              not is_all_white(line[comment_header_len:]):
+        lineno = lineno - 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    first = "%d.0" % (lineno+1)
+
+    return first, last, comment_header, text.get(first, last)
+
+# This should perhaps be replaced with textwrap.wrap
+def reformat_paragraph(data, limit):
+    """Return data reformatted to specified width (limit)."""
+    lines = data.split("\n")
+    i = 0
+    n = len(lines)
+    while i < n and is_all_white(lines[i]):
+        i = i+1
+    if i >= n:
+        return data
+    indent1 = get_indent(lines[i])
+    if i+1 < n and not is_all_white(lines[i+1]):
+        indent2 = get_indent(lines[i+1])
+    else:
+        indent2 = indent1
+    new = lines[:i]
+    partial = indent1
+    while i < n and not is_all_white(lines[i]):
+        # XXX Should take double space after period (etc.) into account
+        words = re.split("(\s+)", lines[i])
+        for j in range(0, len(words), 2):
+            word = words[j]
+            if not word:
+                continue # Can happen when line ends in whitespace
+            if len((partial + word).expandtabs()) > limit and \
+                   partial != indent1:
+                new.append(partial.rstrip())
+                partial = indent2
+            partial = partial + word + " "
+            if j+1 < len(words) and words[j+1] != " ":
+                partial = partial + " "
+        i = i+1
+    new.append(partial.rstrip())
+    # XXX Should reformat remaining paragraphs as well
+    new.extend(lines[i:])
+    return "\n".join(new)
+
+def reformat_comment(data, limit, comment_header):
+    """Return data reformatted to specified width with comment header."""
+
+    # Remove header from the comment lines
+    lc = len(comment_header)
+    data = "\n".join(line[lc:] for line in data.split("\n"))
+    # Reformat to maxformatwidth chars or a 20 char width,
+    # whichever is greater.
+    format_width = max(limit - len(comment_header), 20)
+    newdata = reformat_paragraph(data, format_width)
+    # re-split and re-insert the comment header.
+    newdata = newdata.split("\n")
+    # If the block ends in a \n, we dont want the comment prefix
+    # inserted after it. (Im not sure it makes sense to reformat a
+    # comment block that is not made of complete lines, but whatever!)
+    # Can't think of a clean solution, so we hack away
+    block_suffix = ""
+    if not newdata[-1]:
+        block_suffix = "\n"
+        newdata = newdata[:-1]
+    return '\n'.join(comment_header+line for line in newdata) + block_suffix
+
+def is_all_white(line):
+    """Return True if line is empty or all whitespace."""
+
+    return re.match(r"^\s*$", line) is not None
+
+def get_indent(line):
+    """Return the initial space or tab indent of line."""
+    return re.match(r"^([ \t]*)", line).group()
+
+def get_comment_header(line):
+    """Return string with leading whitespace and '#' from line or ''.
+
+    A null return indicates that the line is not a comment line. A non-
+    null return, such as '    #', will be used to find the other lines of
+    a comment block with the same  indent.
+    """
+    m = re.match(r"^([ \t]*#*)", line)
+    if m is None: return ""
+    return m.group(1)
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_formatparagraph',
+            verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/GrepDialog.py

@@ -0,0 +1,158 @@
+import os
+import fnmatch
+import re  # for htest
+import sys
+from tkinter import StringVar, BooleanVar, Checkbutton  # for GrepDialog
+from tkinter import Tk, Text, Button, SEL, END  # for htest
+from idlelib import SearchEngine
+from idlelib.SearchDialogBase import SearchDialogBase
+# Importing OutputWindow fails due to import loop
+# EditorWindow -> GrepDialop -> OutputWindow -> EditorWindow
+
+def grep(text, io=None, flist=None):
+    root = text._root()
+    engine = SearchEngine.get(root)
+    if not hasattr(engine, "_grepdialog"):
+        engine._grepdialog = GrepDialog(root, engine, flist)
+    dialog = engine._grepdialog
+    searchphrase = text.get("sel.first", "sel.last")
+    dialog.open(text, searchphrase, io)
+
+class GrepDialog(SearchDialogBase):
+
+    title = "Find in Files Dialog"
+    icon = "Grep"
+    needwrapbutton = 0
+
+    def __init__(self, root, engine, flist):
+        SearchDialogBase.__init__(self, root, engine)
+        self.flist = flist
+        self.globvar = StringVar(root)
+        self.recvar = BooleanVar(root)
+
+    def open(self, text, searchphrase, io=None):
+        SearchDialogBase.open(self, text, searchphrase)
+        if io:
+            path = io.filename or ""
+        else:
+            path = ""
+        dir, base = os.path.split(path)
+        head, tail = os.path.splitext(base)
+        if not tail:
+            tail = ".py"
+        self.globvar.set(os.path.join(dir, "*" + tail))
+
+    def create_entries(self):
+        SearchDialogBase.create_entries(self)
+        self.globent = self.make_entry("In files:", self.globvar)[0]
+
+    def create_other_buttons(self):
+        f = self.make_frame()[0]
+
+        btn = Checkbutton(f, anchor="w",
+                variable=self.recvar,
+                text="Recurse down subdirectories")
+        btn.pack(side="top", fill="both")
+        btn.select()
+
+    def create_command_buttons(self):
+        SearchDialogBase.create_command_buttons(self)
+        self.make_button("Search Files", self.default_command, 1)
+
+    def default_command(self, event=None):
+        prog = self.engine.getprog()
+        if not prog:
+            return
+        path = self.globvar.get()
+        if not path:
+            self.top.bell()
+            return
+        from idlelib.OutputWindow import OutputWindow  # leave here!
+        save = sys.stdout
+        try:
+            sys.stdout = OutputWindow(self.flist)
+            self.grep_it(prog, path)
+        finally:
+            sys.stdout = save
+
+    def grep_it(self, prog, path):
+        dir, base = os.path.split(path)
+        list = self.findfiles(dir, base, self.recvar.get())
+        list.sort()
+        self.close()
+        pat = self.engine.getpat()
+        print("Searching %r in %s ..." % (pat, path))
+        hits = 0
+        try:
+            for fn in list:
+                try:
+                    with open(fn, errors='replace') as f:
+                        for lineno, line in enumerate(f, 1):
+                            if line[-1:] == '\n':
+                                line = line[:-1]
+                            if prog.search(line):
+                                sys.stdout.write("%s: %s: %s\n" %
+                                                 (fn, lineno, line))
+                                hits += 1
+                except OSError as msg:
+                    print(msg)
+            print(("Hits found: %s\n"
+                  "(Hint: right-click to open locations.)"
+                  % hits) if hits else "No hits.")
+        except AttributeError:
+            # Tk window has been closed, OutputWindow.text = None,
+            # so in OW.write, OW.text.insert fails.
+            pass
+
+    def findfiles(self, dir, base, rec):
+        try:
+            names = os.listdir(dir or os.curdir)
+        except OSError as msg:
+            print(msg)
+            return []
+        list = []
+        subdirs = []
+        for name in names:
+            fn = os.path.join(dir, name)
+            if os.path.isdir(fn):
+                subdirs.append(fn)
+            else:
+                if fnmatch.fnmatch(name, base):
+                    list.append(fn)
+        if rec:
+            for subdir in subdirs:
+                list.extend(self.findfiles(subdir, base, rec))
+        return list
+
+    def close(self, event=None):
+        if self.top:
+            self.top.grab_release()
+            self.top.withdraw()
+
+
+def _grep_dialog(parent):  # htest #
+    from idlelib.PyShell import PyShellFileList
+    root = Tk()
+    root.title("Test GrepDialog")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+
+    flist = PyShellFileList(root)
+    text = Text(root, height=5)
+    text.pack()
+
+    def show_grep_dialog():
+        text.tag_add(SEL, "1.0", END)
+        grep(text, flist=flist)
+        text.tag_remove(SEL, "1.0", END)
+
+    button = Button(root, text="Show GrepDialog", command=show_grep_dialog)
+    button.pack()
+    root.mainloop()
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_grep', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_grep_dialog)

Darwin/lib/python3.5/idlelib/HISTORY.txt

@@ -0,0 +1,296 @@
+IDLE History
+============
+
+This file contains the release messages for previous IDLE releases.
+As you read on you go back to the dark ages of IDLE's history.
+
+
+What's New in IDLEfork 0.8.1?
+=============================
+
+*Release date: 22-Jul-2001*
+
+- New tarball released as a result of the 'revitalisation' of the IDLEfork
+  project.
+
+- This release requires python 2.1 or better. Compatibility with earlier
+  versions of python (especially ancient ones like 1.5x) is no longer a
+  priority in IDLEfork development.
+
+- This release is based on a merging of the earlier IDLE fork work with current
+  cvs IDLE (post IDLE version 0.8), with some minor additional coding by Kurt
+  B. Kaiser and Stephen M. Gava.
+
+- This release is basically functional but also contains some known breakages,
+  particularly with running things from the shell window. Also the debugger is
+  not working, but I believe this was the case with the previous IDLE fork
+  release (0.7.1) as well.
+
+- This release is being made now to mark the point at which IDLEfork is
+  launching into a new stage of development.
+
+- IDLEfork CVS will now be branched to enable further development and
+  exploration of the two "execution in a remote process" patches submitted by
+  David Scherer (David's is currently in IDLEfork) and GvR, while stabilisation
+  and development of less heavyweight improvements (like user customisation)
+  can continue on the trunk.
+
+
+What's New in IDLEfork 0.7.1?
+==============================
+
+*Release date: 15-Aug-2000*
+
+- First project tarball released.
+
+- This was the first release of IDLE fork, which at this stage was a
+  combination of IDLE 0.5 and the VPython idle fork, with additional changes
+  coded by David Scherer, Peter Schneider-Kamp and Nicholas Riley.
+
+
+
+IDLEfork 0.7.1 - 29 May 2000
+-----------------------------
+
+   David Scherer  <dscherer@cmu.edu>
+
+- This is a modification of the CVS version of IDLE 0.5, updated as of
+  2000-03-09.  It is alpha software and might be unstable.  If it breaks, you
+  get to keep both pieces.
+
+- If you have problems or suggestions, you should either contact me or post to
+  the list at http://www.python.org/mailman/listinfo/idle-dev (making it clear
+  that you are using this modified version of IDLE).
+
+- Changes:
+
+  - The ExecBinding module, a replacement for ScriptBinding, executes programs
+    in a separate process, piping standard I/O through an RPC mechanism to an
+    OnDemandOutputWindow in IDLE.  It supports executing unnamed programs
+    (through a temporary file).  It does not yet support debugging.
+
+  - When running programs with ExecBinding, tracebacks will be clipped to
+    exclude system modules.  If, however, a system module calls back into the
+    user program, that part of the traceback will be shown.
+
+  - The OnDemandOutputWindow class has been improved.  In particular, it now
+    supports a readline() function used to implement user input, and a
+    scroll_clear() operation which is used to hide the output of a previous run
+    by scrolling it out of the window.
+
+  - Startup behavior has been changed.  By default IDLE starts up with just a
+    blank editor window, rather than an interactive window.  Opening a file in
+    such a blank window replaces the (nonexistent) contents of that window
+    instead of creating another window.  Because of the need to have a
+    well-known port for the ExecBinding protocol, only one copy of IDLE can be
+    running.  Additional invocations use the RPC mechanism to report their
+    command line arguments to the copy already running.
+
+  - The menus have been reorganized.  In particular, the excessively large
+    'edit' menu has been split up into 'edit', 'format', and 'run'.
+
+  - 'Python Documentation' now works on Windows, if the win32api module is
+    present.
+
+  - A few key bindings have been changed: F1 now loads Python Documentation
+    instead of the IDLE help; shift-TAB is now a synonym for unindent.
+
+- New modules:
+
+  ExecBinding.py         Executes program through loader
+  loader.py              Bootstraps user program
+  protocol.py            RPC protocol
+  Remote.py              User-process interpreter
+  spawn.py               OS-specific code to start programs
+
+- Files modified:
+
+  autoindent.py          ( bindings tweaked )
+  bindings.py            ( menus reorganized )
+  config.txt             ( execbinding enabled )
+  editorwindow.py        ( new menus, fixed 'Python Documentation' )
+  filelist.py            ( hook for "open in same window" )
+  formatparagraph.py     ( bindings tweaked )
+  idle.bat               ( removed absolute pathname )
+  idle.pyw               ( weird bug due to import with same name? )
+  iobinding.py           ( open in same window, EOL convention )
+  keydefs.py             ( bindings tweaked )
+  outputwindow.py        ( readline, scroll_clear, etc )
+  pyshell.py             ( changed startup behavior )
+  readme.txt             ( <Recursion on file with id=1234567> )
+
+
+
+IDLE 0.5 - February 2000 - Release Notes
+----------------------------------------
+
+This is an early release of IDLE, my own attempt at a Tkinter-based
+IDE for Python.
+
+(For a more detailed change log, see the file ChangeLog.)
+
+FEATURES
+
+IDLE has the following features:
+
+- coded in 100% pure Python, using the Tkinter GUI toolkit (i.e. Tcl/Tk)
+
+- cross-platform: works on Windows and Unix (on the Mac, there are
+currently problems with Tcl/Tk)
+
+- multi-window text editor with multiple undo, Python colorizing
+and many other features, e.g. smart indent and call tips
+
+- Python shell window (a.k.a. interactive interpreter)
+
+- debugger (not complete, but you can set breakpoints, view  and step)
+
+USAGE
+
+The main program is in the file "idle.py"; on Unix, you should be able
+to run it by typing "./idle.py" to your shell.  On Windows, you can
+run it by double-clicking it; you can use idle.pyw to avoid popping up
+a DOS console.  If you want to pass command line arguments on Windows,
+use the batch file idle.bat.
+
+Command line arguments: files passed on the command line are executed,
+not opened for editing, unless you give the -e command line option.
+Try "./idle.py -h" to see other command line options.
+
+IDLE requires Python 1.5.2, so it is currently only usable with a
+Python 1.5.2 distribution.  (An older version of IDLE is distributed
+with Python 1.5.2; you can drop this version on top of it.)
+
+COPYRIGHT
+
+IDLE is covered by the standard Python copyright notice
+(http://www.python.org/doc/Copyright.html).
+
+
+New in IDLE 0.5 (2/15/2000)
+---------------------------
+
+Tons of stuff, much of it contributed by Tim Peters and Mark Hammond:
+
+- Status bar, displaying current line/column (Moshe Zadka).
+
+- Better stack viewer, using tree widget.  (XXX Only used by Stack
+Viewer menu, not by the debugger.)
+
+- Format paragraph now recognizes Python block comments and reformats
+them correctly (MH)
+
+- New version of pyclbr.py parses top-level functions and understands
+much more of Python's syntax; this is reflected in the class and path
+browsers (TP)
+
+- Much better auto-indent; knows how to indent the insides of
+multi-line statements (TP)
+
+- Call tip window pops up when you type the name of a known function
+followed by an open parenthesis.  Hit ESC or click elsewhere in the
+window to close the tip window (MH)
+
+- Comment out region now inserts ## to make it stand out more (TP)
+
+- New path and class browsers based on a tree widget that looks
+familiar to Windows users
+
+- Reworked script running commands to be more intuitive: I/O now
+always goes to the *Python Shell* window, and raw_input() works
+correctly.  You use F5 to import/reload a module: this adds the module
+name to the __main__ namespace.  You use Control-F5 to run a script:
+this runs the script *in* the __main__ namespace.  The latter also
+sets sys.argv[] to the script name
+
+
+New in IDLE 0.4 (4/7/99)
+------------------------
+
+Most important change: a new menu entry "File -> Path browser", shows
+a 4-column hierarchical browser which lets you browse sys.path,
+directories, modules, and classes.  Yes, it's a superset of the Class
+browser menu entry.  There's also a new internal module,
+MultiScrolledLists.py, which provides the framework for this dialog.
+
+
+New in IDLE 0.3 (2/17/99)
+-------------------------
+
+Most important changes:
+
+- Enabled support for running a module, with or without the debugger.
+Output goes to a new window.  Pressing F5 in a module is effectively a
+reload of that module; Control-F5 loads it under the debugger.
+
+- Re-enable tearing off the Windows menu, and make a torn-off Windows
+menu update itself whenever a window is opened or closed.
+
+- Menu items can now be have a checkbox (when the menu label starts
+with "!"); use this for the Debugger and "Auto-open stack viewer"
+(was: JIT stack viewer) menu items.
+
+- Added a Quit button to the Debugger API.
+
+- The current directory is explicitly inserted into sys.path.
+
+- Fix the debugger (when using Python 1.5.2b2) to use canonical
+filenames for breakpoints, so these actually work.  (There's still a
+lot of work to be done to the management of breakpoints in the
+debugger though.)
+
+- Closing a window that is still colorizing now actually works.
+
+- Allow dragging of the separator between the two list boxes in the
+class browser.
+
+- Bind ESC to "close window" of the debugger, stack viewer and class
+browser.  It removes the selection highlighting in regular text
+windows.  (These are standard Windows conventions.)
+
+
+New in IDLE 0.2 (1/8/99)
+------------------------
+
+Lots of changes; here are the highlights:
+
+General:
+
+- You can now write and configure your own IDLE extension modules; see
+extend.txt.
+
+
+File menu:
+
+The command to open the Python shell window is now in the File menu.
+
+
+Edit menu:
+
+New Find dialog with more options; replace dialog; find in files dialog.
+
+Commands to tabify or untabify a region.
+
+Command to format a paragraph.
+
+
+Debug menu:
+
+JIT (Just-In-Time) stack viewer toggle -- if set, the stack viewer
+automaticall pops up when you get a traceback.
+
+Windows menu:
+
+Zoom height -- make the window full height.
+
+
+Help menu:
+
+The help text now show up in a regular window so you can search and
+even edit it if you like.
+
+
+
+IDLE 0.1 was distributed with the Python 1.5.2b1 release on 12/22/98.
+
+======================================================================

Darwin/lib/python3.5/idlelib/HyperParser.py

@@ -0,0 +1,313 @@
+"""Provide advanced parsing abilities for ParenMatch and other extensions.
+
+HyperParser uses PyParser.  PyParser mostly gives information on the
+proper indentation of code.  HyperParser gives additional information on
+the structure of code.
+"""
+
+import string
+from keyword import iskeyword
+from idlelib import PyParse
+
+
+# all ASCII chars that may be in an identifier
+_ASCII_ID_CHARS = frozenset(string.ascii_letters + string.digits + "_")
+# all ASCII chars that may be the first char of an identifier
+_ASCII_ID_FIRST_CHARS = frozenset(string.ascii_letters + "_")
+
+# lookup table for whether 7-bit ASCII chars are valid in a Python identifier
+_IS_ASCII_ID_CHAR = [(chr(x) in _ASCII_ID_CHARS) for x in range(128)]
+# lookup table for whether 7-bit ASCII chars are valid as the first
+# char in a Python identifier
+_IS_ASCII_ID_FIRST_CHAR = \
+    [(chr(x) in _ASCII_ID_FIRST_CHARS) for x in range(128)]
+
+
+class HyperParser:
+    def __init__(self, editwin, index):
+        "To initialize, analyze the surroundings of the given index."
+
+        self.editwin = editwin
+        self.text = text = editwin.text
+
+        parser = PyParse.Parser(editwin.indentwidth, editwin.tabwidth)
+
+        def index2line(index):
+            return int(float(index))
+        lno = index2line(text.index(index))
+
+        if not editwin.context_use_ps1:
+            for context in editwin.num_context_lines:
+                startat = max(lno - context, 1)
+                startatindex = repr(startat) + ".0"
+                stopatindex = "%d.end" % lno
+                # We add the newline because PyParse requires a newline
+                # at end. We add a space so that index won't be at end
+                # of line, so that its status will be the same as the
+                # char before it, if should.
+                parser.set_str(text.get(startatindex, stopatindex)+' \n')
+                bod = parser.find_good_parse_start(
+                          editwin._build_char_in_string_func(startatindex))
+                if bod is not None or startat == 1:
+                    break
+            parser.set_lo(bod or 0)
+        else:
+            r = text.tag_prevrange("console", index)
+            if r:
+                startatindex = r[1]
+            else:
+                startatindex = "1.0"
+            stopatindex = "%d.end" % lno
+            # We add the newline because PyParse requires it. We add a
+            # space so that index won't be at end of line, so that its
+            # status will be the same as the char before it, if should.
+            parser.set_str(text.get(startatindex, stopatindex)+' \n')
+            parser.set_lo(0)
+
+        # We want what the parser has, minus the last newline and space.
+        self.rawtext = parser.str[:-2]
+        # Parser.str apparently preserves the statement we are in, so
+        # that stopatindex can be used to synchronize the string with
+        # the text box indices.
+        self.stopatindex = stopatindex
+        self.bracketing = parser.get_last_stmt_bracketing()
+        # find which pairs of bracketing are openers. These always
+        # correspond to a character of rawtext.
+        self.isopener = [i>0 and self.bracketing[i][1] >
+                         self.bracketing[i-1][1]
+                         for i in range(len(self.bracketing))]
+
+        self.set_index(index)
+
+    def set_index(self, index):
+        """Set the index to which the functions relate.
+
+        The index must be in the same statement.
+        """
+        indexinrawtext = (len(self.rawtext) -
+                          len(self.text.get(index, self.stopatindex)))
+        if indexinrawtext < 0:
+            raise ValueError("Index %s precedes the analyzed statement"
+                             % index)
+        self.indexinrawtext = indexinrawtext
+        # find the rightmost bracket to which index belongs
+        self.indexbracket = 0
+        while (self.indexbracket < len(self.bracketing)-1 and
+               self.bracketing[self.indexbracket+1][0] < self.indexinrawtext):
+            self.indexbracket += 1
+        if (self.indexbracket < len(self.bracketing)-1 and
+            self.bracketing[self.indexbracket+1][0] == self.indexinrawtext and
+           not self.isopener[self.indexbracket+1]):
+            self.indexbracket += 1
+
+    def is_in_string(self):
+        """Is the index given to the HyperParser in a string?"""
+        # The bracket to which we belong should be an opener.
+        # If it's an opener, it has to have a character.
+        return (self.isopener[self.indexbracket] and
+                self.rawtext[self.bracketing[self.indexbracket][0]]
+                in ('"', "'"))
+
+    def is_in_code(self):
+        """Is the index given to the HyperParser in normal code?"""
+        return (not self.isopener[self.indexbracket] or
+                self.rawtext[self.bracketing[self.indexbracket][0]]
+                not in ('#', '"', "'"))
+
+    def get_surrounding_brackets(self, openers='([{', mustclose=False):
+        """Return bracket indexes or None.
+
+        If the index given to the HyperParser is surrounded by a
+        bracket defined in openers (or at least has one before it),
+        return the indices of the opening bracket and the closing
+        bracket (or the end of line, whichever comes first).
+
+        If it is not surrounded by brackets, or the end of line comes
+        before the closing bracket and mustclose is True, returns None.
+        """
+
+        bracketinglevel = self.bracketing[self.indexbracket][1]
+        before = self.indexbracket
+        while (not self.isopener[before] or
+              self.rawtext[self.bracketing[before][0]] not in openers or
+              self.bracketing[before][1] > bracketinglevel):
+            before -= 1
+            if before < 0:
+                return None
+            bracketinglevel = min(bracketinglevel, self.bracketing[before][1])
+        after = self.indexbracket + 1
+        while (after < len(self.bracketing) and
+              self.bracketing[after][1] >= bracketinglevel):
+            after += 1
+
+        beforeindex = self.text.index("%s-%dc" %
+            (self.stopatindex, len(self.rawtext)-self.bracketing[before][0]))
+        if (after >= len(self.bracketing) or
+           self.bracketing[after][0] > len(self.rawtext)):
+            if mustclose:
+                return None
+            afterindex = self.stopatindex
+        else:
+            # We are after a real char, so it is a ')' and we give the
+            # index before it.
+            afterindex = self.text.index(
+                "%s-%dc" % (self.stopatindex,
+                 len(self.rawtext)-(self.bracketing[after][0]-1)))
+
+        return beforeindex, afterindex
+
+    # the set of built-in identifiers which are also keywords,
+    # i.e. keyword.iskeyword() returns True for them
+    _ID_KEYWORDS = frozenset({"True", "False", "None"})
+
+    @classmethod
+    def _eat_identifier(cls, str, limit, pos):
+        """Given a string and pos, return the number of chars in the
+        identifier which ends at pos, or 0 if there is no such one.
+
+        This ignores non-identifier eywords are not identifiers.
+        """
+        is_ascii_id_char = _IS_ASCII_ID_CHAR
+
+        # Start at the end (pos) and work backwards.
+        i = pos
+
+        # Go backwards as long as the characters are valid ASCII
+        # identifier characters. This is an optimization, since it
+        # is faster in the common case where most of the characters
+        # are ASCII.
+        while i > limit and (
+                ord(str[i - 1]) < 128 and
+                is_ascii_id_char[ord(str[i - 1])]
+        ):
+            i -= 1
+
+        # If the above loop ended due to reaching a non-ASCII
+        # character, continue going backwards using the most generic
+        # test for whether a string contains only valid identifier
+        # characters.
+        if i > limit and ord(str[i - 1]) >= 128:
+            while i - 4 >= limit and ('a' + str[i - 4:pos]).isidentifier():
+                i -= 4
+            if i - 2 >= limit and ('a' + str[i - 2:pos]).isidentifier():
+                i -= 2
+            if i - 1 >= limit and ('a' + str[i - 1:pos]).isidentifier():
+                i -= 1
+
+            # The identifier candidate starts here. If it isn't a valid
+            # identifier, don't eat anything. At this point that is only
+            # possible if the first character isn't a valid first
+            # character for an identifier.
+            if not str[i:pos].isidentifier():
+                return 0
+        elif i < pos:
+            # All characters in str[i:pos] are valid ASCII identifier
+            # characters, so it is enough to check that the first is
+            # valid as the first character of an identifier.
+            if not _IS_ASCII_ID_FIRST_CHAR[ord(str[i])]:
+                return 0
+
+        # All keywords are valid identifiers, but should not be
+        # considered identifiers here, except for True, False and None.
+        if i < pos and (
+                iskeyword(str[i:pos]) and
+                str[i:pos] not in cls._ID_KEYWORDS
+        ):
+            return 0
+
+        return pos - i
+
+    # This string includes all chars that may be in a white space
+    _whitespace_chars = " \t\n\\"
+
+    def get_expression(self):
+        """Return a string with the Python expression which ends at the
+        given index, which is empty if there is no real one.
+        """
+        if not self.is_in_code():
+            raise ValueError("get_expression should only be called"
+                             "if index is inside a code.")
+
+        rawtext = self.rawtext
+        bracketing = self.bracketing
+
+        brck_index = self.indexbracket
+        brck_limit = bracketing[brck_index][0]
+        pos = self.indexinrawtext
+
+        last_identifier_pos = pos
+        postdot_phase = True
+
+        while 1:
+            # Eat whitespaces, comments, and if postdot_phase is False - a dot
+            while 1:
+                if pos>brck_limit and rawtext[pos-1] in self._whitespace_chars:
+                    # Eat a whitespace
+                    pos -= 1
+                elif (not postdot_phase and
+                      pos > brck_limit and rawtext[pos-1] == '.'):
+                    # Eat a dot
+                    pos -= 1
+                    postdot_phase = True
+                # The next line will fail if we are *inside* a comment,
+                # but we shouldn't be.
+                elif (pos == brck_limit and brck_index > 0 and
+                      rawtext[bracketing[brck_index-1][0]] == '#'):
+                    # Eat a comment
+                    brck_index -= 2
+                    brck_limit = bracketing[brck_index][0]
+                    pos = bracketing[brck_index+1][0]
+                else:
+                    # If we didn't eat anything, quit.
+                    break
+
+            if not postdot_phase:
+                # We didn't find a dot, so the expression end at the
+                # last identifier pos.
+                break
+
+            ret = self._eat_identifier(rawtext, brck_limit, pos)
+            if ret:
+                # There is an identifier to eat
+                pos = pos - ret
+                last_identifier_pos = pos
+                # Now, to continue the search, we must find a dot.
+                postdot_phase = False
+                # (the loop continues now)
+
+            elif pos == brck_limit:
+                # We are at a bracketing limit. If it is a closing
+                # bracket, eat the bracket, otherwise, stop the search.
+                level = bracketing[brck_index][1]
+                while brck_index > 0 and bracketing[brck_index-1][1] > level:
+                    brck_index -= 1
+                if bracketing[brck_index][0] == brck_limit:
+                    # We were not at the end of a closing bracket
+                    break
+                pos = bracketing[brck_index][0]
+                brck_index -= 1
+                brck_limit = bracketing[brck_index][0]
+                last_identifier_pos = pos
+                if rawtext[pos] in "([":
+                    # [] and () may be used after an identifier, so we
+                    # continue. postdot_phase is True, so we don't allow a dot.
+                    pass
+                else:
+                    # We can't continue after other types of brackets
+                    if rawtext[pos] in "'\"":
+                        # Scan a string prefix
+                        while pos > 0 and rawtext[pos - 1] in "rRbBuU":
+                            pos -= 1
+                        last_identifier_pos = pos
+                    break
+
+            else:
+                # We've found an operator or something.
+                break
+
+        return rawtext[last_identifier_pos:self.indexinrawtext]
+
+
+if __name__ == '__main__':
+    import unittest
+    unittest.main('idlelib.idle_test.test_hyperparser', verbosity=2)

Darwin/lib/python3.5/idlelib/IOBinding.py

@@ -0,0 +1,554 @@
+import os
+import shlex
+import sys
+import codecs
+import tempfile
+import tkinter.filedialog as tkFileDialog
+import tkinter.messagebox as tkMessageBox
+import re
+from tkinter import *
+from tkinter.simpledialog import askstring
+
+from idlelib.configHandler import idleConf
+
+from codecs import BOM_UTF8
+
+# Try setting the locale, so that we can find out
+# what encoding to use
+try:
+    import locale
+    locale.setlocale(locale.LC_CTYPE, "")
+except (ImportError, locale.Error):
+    pass
+
+# Encoding for file names
+filesystemencoding = sys.getfilesystemencoding()  ### currently unused
+
+locale_encoding = 'ascii'
+if sys.platform == 'win32':
+    # On Windows, we could use "mbcs". However, to give the user
+    # a portable encoding name, we need to find the code page
+    try:
+        locale_encoding = locale.getdefaultlocale()[1]
+        codecs.lookup(locale_encoding)
+    except LookupError:
+        pass
+else:
+    try:
+        # Different things can fail here: the locale module may not be
+        # loaded, it may not offer nl_langinfo, or CODESET, or the
+        # resulting codeset may be unknown to Python. We ignore all
+        # these problems, falling back to ASCII
+        locale_encoding = locale.nl_langinfo(locale.CODESET)
+        if locale_encoding is None or locale_encoding is '':
+            # situation occurs on Mac OS X
+            locale_encoding = 'ascii'
+        codecs.lookup(locale_encoding)
+    except (NameError, AttributeError, LookupError):
+        # Try getdefaultlocale: it parses environment variables,
+        # which may give a clue. Unfortunately, getdefaultlocale has
+        # bugs that can cause ValueError.
+        try:
+            locale_encoding = locale.getdefaultlocale()[1]
+            if locale_encoding is None or locale_encoding is '':
+                # situation occurs on Mac OS X
+                locale_encoding = 'ascii'
+            codecs.lookup(locale_encoding)
+        except (ValueError, LookupError):
+            pass
+
+locale_encoding = locale_encoding.lower()
+
+encoding = locale_encoding  ### KBK 07Sep07  This is used all over IDLE, check!
+                            ### 'encoding' is used below in encode(), check!
+
+coding_re = re.compile(r'^[ \t\f]*#.*coding[:=][ \t]*([-\w.]+)', re.ASCII)
+blank_re = re.compile(r'^[ \t\f]*(?:[#\r\n]|$)', re.ASCII)
+
+def coding_spec(data):
+    """Return the encoding declaration according to PEP 263.
+
+    When checking encoded data, only the first two lines should be passed
+    in to avoid a UnicodeDecodeError if the rest of the data is not unicode.
+    The first two lines would contain the encoding specification.
+
+    Raise a LookupError if the encoding is declared but unknown.
+    """
+    if isinstance(data, bytes):
+        # This encoding might be wrong. However, the coding
+        # spec must be ASCII-only, so any non-ASCII characters
+        # around here will be ignored. Decoding to Latin-1 should
+        # never fail (except for memory outage)
+        lines = data.decode('iso-8859-1')
+    else:
+        lines = data
+    # consider only the first two lines
+    if '\n' in lines:
+        lst = lines.split('\n', 2)[:2]
+    elif '\r' in lines:
+        lst = lines.split('\r', 2)[:2]
+    else:
+        lst = [lines]
+    for line in lst:
+        match = coding_re.match(line)
+        if match is not None:
+            break
+        if not blank_re.match(line):
+            return None
+    else:
+        return None
+    name = match.group(1)
+    try:
+        codecs.lookup(name)
+    except LookupError:
+        # The standard encoding error does not indicate the encoding
+        raise LookupError("Unknown encoding: "+name)
+    return name
+
+
+class IOBinding:
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+        self.text = editwin.text
+        self.__id_open = self.text.bind("<<open-window-from-file>>", self.open)
+        self.__id_save = self.text.bind("<<save-window>>", self.save)
+        self.__id_saveas = self.text.bind("<<save-window-as-file>>",
+                                          self.save_as)
+        self.__id_savecopy = self.text.bind("<<save-copy-of-window-as-file>>",
+                                            self.save_a_copy)
+        self.fileencoding = None
+        self.__id_print = self.text.bind("<<print-window>>", self.print_window)
+
+    def close(self):
+        # Undo command bindings
+        self.text.unbind("<<open-window-from-file>>", self.__id_open)
+        self.text.unbind("<<save-window>>", self.__id_save)
+        self.text.unbind("<<save-window-as-file>>",self.__id_saveas)
+        self.text.unbind("<<save-copy-of-window-as-file>>", self.__id_savecopy)
+        self.text.unbind("<<print-window>>", self.__id_print)
+        # Break cycles
+        self.editwin = None
+        self.text = None
+        self.filename_change_hook = None
+
+    def get_saved(self):
+        return self.editwin.get_saved()
+
+    def set_saved(self, flag):
+        self.editwin.set_saved(flag)
+
+    def reset_undo(self):
+        self.editwin.reset_undo()
+
+    filename_change_hook = None
+
+    def set_filename_change_hook(self, hook):
+        self.filename_change_hook = hook
+
+    filename = None
+    dirname = None
+
+    def set_filename(self, filename):
+        if filename and os.path.isdir(filename):
+            self.filename = None
+            self.dirname = filename
+        else:
+            self.filename = filename
+            self.dirname = None
+            self.set_saved(1)
+            if self.filename_change_hook:
+                self.filename_change_hook()
+
+    def open(self, event=None, editFile=None):
+        flist = self.editwin.flist
+        # Save in case parent window is closed (ie, during askopenfile()).
+        if flist:
+            if not editFile:
+                filename = self.askopenfile()
+            else:
+                filename=editFile
+            if filename:
+                # If editFile is valid and already open, flist.open will
+                # shift focus to its existing window.
+                # If the current window exists and is a fresh unnamed,
+                # unmodified editor window (not an interpreter shell),
+                # pass self.loadfile to flist.open so it will load the file
+                # in the current window (if the file is not already open)
+                # instead of a new window.
+                if (self.editwin and
+                        not getattr(self.editwin, 'interp', None) and
+                        not self.filename and
+                        self.get_saved()):
+                    flist.open(filename, self.loadfile)
+                else:
+                    flist.open(filename)
+            else:
+                if self.text:
+                    self.text.focus_set()
+            return "break"
+
+        # Code for use outside IDLE:
+        if self.get_saved():
+            reply = self.maybesave()
+            if reply == "cancel":
+                self.text.focus_set()
+                return "break"
+        if not editFile:
+            filename = self.askopenfile()
+        else:
+            filename=editFile
+        if filename:
+            self.loadfile(filename)
+        else:
+            self.text.focus_set()
+        return "break"
+
+    eol = r"(\r\n)|\n|\r"  # \r\n (Windows), \n (UNIX), or \r (Mac)
+    eol_re = re.compile(eol)
+    eol_convention = os.linesep  # default
+
+    def loadfile(self, filename):
+        try:
+            # open the file in binary mode so that we can handle
+            # end-of-line convention ourselves.
+            with open(filename, 'rb') as f:
+                two_lines = f.readline() + f.readline()
+                f.seek(0)
+                bytes = f.read()
+        except OSError as msg:
+            tkMessageBox.showerror("I/O Error", str(msg), master=self.text)
+            return False
+        chars, converted = self._decode(two_lines, bytes)
+        if chars is None:
+            tkMessageBox.showerror("Decoding Error",
+                                   "File %s\nFailed to Decode" % filename,
+                                   parent=self.text)
+            return False
+        # We now convert all end-of-lines to '\n's
+        firsteol = self.eol_re.search(chars)
+        if firsteol:
+            self.eol_convention = firsteol.group(0)
+            chars = self.eol_re.sub(r"\n", chars)
+        self.text.delete("1.0", "end")
+        self.set_filename(None)
+        self.text.insert("1.0", chars)
+        self.reset_undo()
+        self.set_filename(filename)
+        if converted:
+            # We need to save the conversion results first
+            # before being able to execute the code
+            self.set_saved(False)
+        self.text.mark_set("insert", "1.0")
+        self.text.yview("insert")
+        self.updaterecentfileslist(filename)
+        return True
+
+    def _decode(self, two_lines, bytes):
+        "Create a Unicode string."
+        chars = None
+        # Check presence of a UTF-8 signature first
+        if bytes.startswith(BOM_UTF8):
+            try:
+                chars = bytes[3:].decode("utf-8")
+            except UnicodeDecodeError:
+                # has UTF-8 signature, but fails to decode...
+                return None, False
+            else:
+                # Indicates that this file originally had a BOM
+                self.fileencoding = 'BOM'
+                return chars, False
+        # Next look for coding specification
+        try:
+            enc = coding_spec(two_lines)
+        except LookupError as name:
+            tkMessageBox.showerror(
+                title="Error loading the file",
+                message="The encoding '%s' is not known to this Python "\
+                "installation. The file may not display correctly" % name,
+                master = self.text)
+            enc = None
+        except UnicodeDecodeError:
+            return None, False
+        if enc:
+            try:
+                chars = str(bytes, enc)
+                self.fileencoding = enc
+                return chars, False
+            except UnicodeDecodeError:
+                pass
+        # Try ascii:
+        try:
+            chars = str(bytes, 'ascii')
+            self.fileencoding = None
+            return chars, False
+        except UnicodeDecodeError:
+            pass
+        # Try utf-8:
+        try:
+            chars = str(bytes, 'utf-8')
+            self.fileencoding = 'utf-8'
+            return chars, False
+        except UnicodeDecodeError:
+            pass
+        # Finally, try the locale's encoding. This is deprecated;
+        # the user should declare a non-ASCII encoding
+        try:
+            # Wait for the editor window to appear
+            self.editwin.text.update()
+            enc = askstring(
+                "Specify file encoding",
+                "The file's encoding is invalid for Python 3.x.\n"
+                "IDLE will convert it to UTF-8.\n"
+                "What is the current encoding of the file?",
+                initialvalue = locale_encoding,
+                parent = self.editwin.text)
+
+            if enc:
+                chars = str(bytes, enc)
+                self.fileencoding = None
+            return chars, True
+        except (UnicodeDecodeError, LookupError):
+            pass
+        return None, False  # None on failure
+
+    def maybesave(self):
+        if self.get_saved():
+            return "yes"
+        message = "Do you want to save %s before closing?" % (
+            self.filename or "this untitled document")
+        confirm = tkMessageBox.askyesnocancel(
+                  title="Save On Close",
+                  message=message,
+                  default=tkMessageBox.YES,
+                  master=self.text)
+        if confirm:
+            reply = "yes"
+            self.save(None)
+            if not self.get_saved():
+                reply = "cancel"
+        elif confirm is None:
+            reply = "cancel"
+        else:
+            reply = "no"
+        self.text.focus_set()
+        return reply
+
+    def save(self, event):
+        if not self.filename:
+            self.save_as(event)
+        else:
+            if self.writefile(self.filename):
+                self.set_saved(True)
+                try:
+                    self.editwin.store_file_breaks()
+                except AttributeError:  # may be a PyShell
+                    pass
+        self.text.focus_set()
+        return "break"
+
+    def save_as(self, event):
+        filename = self.asksavefile()
+        if filename:
+            if self.writefile(filename):
+                self.set_filename(filename)
+                self.set_saved(1)
+                try:
+                    self.editwin.store_file_breaks()
+                except AttributeError:
+                    pass
+        self.text.focus_set()
+        self.updaterecentfileslist(filename)
+        return "break"
+
+    def save_a_copy(self, event):
+        filename = self.asksavefile()
+        if filename:
+            self.writefile(filename)
+        self.text.focus_set()
+        self.updaterecentfileslist(filename)
+        return "break"
+
+    def writefile(self, filename):
+        self.fixlastline()
+        text = self.text.get("1.0", "end-1c")
+        if self.eol_convention != "\n":
+            text = text.replace("\n", self.eol_convention)
+        chars = self.encode(text)
+        try:
+            with open(filename, "wb") as f:
+                f.write(chars)
+            return True
+        except OSError as msg:
+            tkMessageBox.showerror("I/O Error", str(msg),
+                                   master=self.text)
+            return False
+
+    def encode(self, chars):
+        if isinstance(chars, bytes):
+            # This is either plain ASCII, or Tk was returning mixed-encoding
+            # text to us. Don't try to guess further.
+            return chars
+        # Preserve a BOM that might have been present on opening
+        if self.fileencoding == 'BOM':
+            return BOM_UTF8 + chars.encode("utf-8")
+        # See whether there is anything non-ASCII in it.
+        # If not, no need to figure out the encoding.
+        try:
+            return chars.encode('ascii')
+        except UnicodeError:
+            pass
+        # Check if there is an encoding declared
+        try:
+            # a string, let coding_spec slice it to the first two lines
+            enc = coding_spec(chars)
+            failed = None
+        except LookupError as msg:
+            failed = msg
+            enc = None
+        else:
+            if not enc:
+                # PEP 3120: default source encoding is UTF-8
+                enc = 'utf-8'
+        if enc:
+            try:
+                return chars.encode(enc)
+            except UnicodeError:
+                failed = "Invalid encoding '%s'" % enc
+        tkMessageBox.showerror(
+            "I/O Error",
+            "%s.\nSaving as UTF-8" % failed,
+            master = self.text)
+        # Fallback: save as UTF-8, with BOM - ignoring the incorrect
+        # declared encoding
+        return BOM_UTF8 + chars.encode("utf-8")
+
+    def fixlastline(self):
+        c = self.text.get("end-2c")
+        if c != '\n':
+            self.text.insert("end-1c", "\n")
+
+    def print_window(self, event):
+        confirm = tkMessageBox.askokcancel(
+                  title="Print",
+                  message="Print to Default Printer",
+                  default=tkMessageBox.OK,
+                  master=self.text)
+        if not confirm:
+            self.text.focus_set()
+            return "break"
+        tempfilename = None
+        saved = self.get_saved()
+        if saved:
+            filename = self.filename
+        # shell undo is reset after every prompt, looks saved, probably isn't
+        if not saved or filename is None:
+            (tfd, tempfilename) = tempfile.mkstemp(prefix='IDLE_tmp_')
+            filename = tempfilename
+            os.close(tfd)
+            if not self.writefile(tempfilename):
+                os.unlink(tempfilename)
+                return "break"
+        platform = os.name
+        printPlatform = True
+        if platform == 'posix': #posix platform
+            command = idleConf.GetOption('main','General',
+                                         'print-command-posix')
+            command = command + " 2>&1"
+        elif platform == 'nt': #win32 platform
+            command = idleConf.GetOption('main','General','print-command-win')
+        else: #no printing for this platform
+            printPlatform = False
+        if printPlatform:  #we can try to print for this platform
+            command = command % shlex.quote(filename)
+            pipe = os.popen(command, "r")
+            # things can get ugly on NT if there is no printer available.
+            output = pipe.read().strip()
+            status = pipe.close()
+            if status:
+                output = "Printing failed (exit status 0x%x)\n" % \
+                         status + output
+            if output:
+                output = "Printing command: %s\n" % repr(command) + output
+                tkMessageBox.showerror("Print status", output, master=self.text)
+        else:  #no printing for this platform
+            message = "Printing is not enabled for this platform: %s" % platform
+            tkMessageBox.showinfo("Print status", message, master=self.text)
+        if tempfilename:
+            os.unlink(tempfilename)
+        return "break"
+
+    opendialog = None
+    savedialog = None
+
+    filetypes = [
+        ("Python files", "*.py *.pyw", "TEXT"),
+        ("Text files", "*.txt", "TEXT"),
+        ("All files", "*"),
+        ]
+
+    defaultextension = '.py' if sys.platform == 'darwin' else ''
+
+    def askopenfile(self):
+        dir, base = self.defaultfilename("open")
+        if not self.opendialog:
+            self.opendialog = tkFileDialog.Open(master=self.text,
+                                                filetypes=self.filetypes)
+        filename = self.opendialog.show(initialdir=dir, initialfile=base)
+        return filename
+
+    def defaultfilename(self, mode="open"):
+        if self.filename:
+            return os.path.split(self.filename)
+        elif self.dirname:
+            return self.dirname, ""
+        else:
+            try:
+                pwd = os.getcwd()
+            except OSError:
+                pwd = ""
+            return pwd, ""
+
+    def asksavefile(self):
+        dir, base = self.defaultfilename("save")
+        if not self.savedialog:
+            self.savedialog = tkFileDialog.SaveAs(
+                    master=self.text,
+                    filetypes=self.filetypes,
+                    defaultextension=self.defaultextension)
+        filename = self.savedialog.show(initialdir=dir, initialfile=base)
+        return filename
+
+    def updaterecentfileslist(self,filename):
+        "Update recent file list on all editor windows"
+        if self.editwin.flist:
+            self.editwin.update_recent_files_list(filename)
+
+def _io_binding(parent):  # htest #
+    root = Tk()
+    root.title("Test IOBinding")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    class MyEditWin:
+        def __init__(self, text):
+            self.text = text
+            self.flist = None
+            self.text.bind("<Control-o>", self.open)
+            self.text.bind("<Control-s>", self.save)
+        def get_saved(self): return 0
+        def set_saved(self, flag): pass
+        def reset_undo(self): pass
+        def open(self, event):
+            self.text.event_generate("<<open-window-from-file>>")
+        def save(self, event):
+            self.text.event_generate("<<save-window>>")
+
+    text = Text(root)
+    text.pack()
+    text.focus_set()
+    editwin = MyEditWin(text)
+    IOBinding(editwin)
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_io_binding)

Darwin/lib/python3.5/idlelib/IdleHistory.py

@@ -0,0 +1,104 @@
+"Implement Idle Shell history mechanism with History class"
+
+from idlelib.configHandler import idleConf
+
+class History:
+    ''' Implement Idle Shell history mechanism.
+
+    store - Store source statement (called from PyShell.resetoutput).
+    fetch - Fetch stored statement matching prefix already entered.
+    history_next - Bound to <<history-next>> event (default Alt-N).
+    history_prev - Bound to <<history-prev>> event (default Alt-P).
+    '''
+    def __init__(self, text):
+        '''Initialize data attributes and bind event methods.
+
+        .text - Idle wrapper of tk Text widget, with .bell().
+        .history - source statements, possibly with multiple lines.
+        .prefix - source already entered at prompt; filters history list.
+        .pointer - index into history.
+        .cyclic - wrap around history list (or not).
+        '''
+        self.text = text
+        self.history = []
+        self.prefix = None
+        self.pointer = None
+        self.cyclic = idleConf.GetOption("main", "History", "cyclic", 1, "bool")
+        text.bind("<<history-previous>>", self.history_prev)
+        text.bind("<<history-next>>", self.history_next)
+
+    def history_next(self, event):
+        "Fetch later statement; start with ealiest if cyclic."
+        self.fetch(reverse=False)
+        return "break"
+
+    def history_prev(self, event):
+        "Fetch earlier statement; start with most recent."
+        self.fetch(reverse=True)
+        return "break"
+
+    def fetch(self, reverse):
+        '''Fetch statememt and replace current line in text widget.
+
+        Set prefix and pointer as needed for successive fetches.
+        Reset them to None, None when returning to the start line.
+        Sound bell when return to start line or cannot leave a line
+        because cyclic is False.
+        '''
+        nhist = len(self.history)
+        pointer = self.pointer
+        prefix = self.prefix
+        if pointer is not None and prefix is not None:
+            if self.text.compare("insert", "!=", "end-1c") or \
+                    self.text.get("iomark", "end-1c") != self.history[pointer]:
+                pointer = prefix = None
+                self.text.mark_set("insert", "end-1c")  # != after cursor move
+        if pointer is None or prefix is None:
+            prefix = self.text.get("iomark", "end-1c")
+            if reverse:
+                pointer = nhist  # will be decremented
+            else:
+                if self.cyclic:
+                    pointer = -1  # will be incremented
+                else:  # abort history_next
+                    self.text.bell()
+                    return
+        nprefix = len(prefix)
+        while 1:
+            pointer += -1 if reverse else 1
+            if pointer < 0 or pointer >= nhist:
+                self.text.bell()
+                if not self.cyclic and pointer < 0:  # abort history_prev
+                    return
+                else:
+                    if self.text.get("iomark", "end-1c") != prefix:
+                        self.text.delete("iomark", "end-1c")
+                        self.text.insert("iomark", prefix)
+                    pointer = prefix = None
+                break
+            item = self.history[pointer]
+            if item[:nprefix] == prefix and len(item) > nprefix:
+                self.text.delete("iomark", "end-1c")
+                self.text.insert("iomark", item)
+                break
+        self.text.see("insert")
+        self.text.tag_remove("sel", "1.0", "end")
+        self.pointer = pointer
+        self.prefix = prefix
+
+    def store(self, source):
+        "Store Shell input statement into history list."
+        source = source.strip()
+        if len(source) > 2:
+            # avoid duplicates
+            try:
+                self.history.remove(source)
+            except ValueError:
+                pass
+            self.history.append(source)
+        self.pointer = None
+        self.prefix = None
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_idlehistory', verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/MultiCall.py

@@ -0,0 +1,446 @@
+"""
+MultiCall - a class which inherits its methods from a Tkinter widget (Text, for
+example), but enables multiple calls of functions per virtual event - all
+matching events will be called, not only the most specific one. This is done
+by wrapping the event functions - event_add, event_delete and event_info.
+MultiCall recognizes only a subset of legal event sequences. Sequences which
+are not recognized are treated by the original Tk handling mechanism. A
+more-specific event will be called before a less-specific event.
+
+The recognized sequences are complete one-event sequences (no emacs-style
+Ctrl-X Ctrl-C, no shortcuts like <3>), for all types of events.
+Key/Button Press/Release events can have modifiers.
+The recognized modifiers are Shift, Control, Option and Command for Mac, and
+Control, Alt, Shift, Meta/M for other platforms.
+
+For all events which were handled by MultiCall, a new member is added to the
+event instance passed to the binded functions - mc_type. This is one of the
+event type constants defined in this module (such as MC_KEYPRESS).
+For Key/Button events (which are handled by MultiCall and may receive
+modifiers), another member is added - mc_state. This member gives the state
+of the recognized modifiers, as a combination of the modifier constants
+also defined in this module (for example, MC_SHIFT).
+Using these members is absolutely portable.
+
+The order by which events are called is defined by these rules:
+1. A more-specific event will be called before a less-specific event.
+2. A recently-binded event will be called before a previously-binded event,
+   unless this conflicts with the first rule.
+Each function will be called at most once for each event.
+"""
+
+import sys
+import re
+import tkinter
+
+# the event type constants, which define the meaning of mc_type
+MC_KEYPRESS=0; MC_KEYRELEASE=1; MC_BUTTONPRESS=2; MC_BUTTONRELEASE=3;
+MC_ACTIVATE=4; MC_CIRCULATE=5; MC_COLORMAP=6; MC_CONFIGURE=7;
+MC_DEACTIVATE=8; MC_DESTROY=9; MC_ENTER=10; MC_EXPOSE=11; MC_FOCUSIN=12;
+MC_FOCUSOUT=13; MC_GRAVITY=14; MC_LEAVE=15; MC_MAP=16; MC_MOTION=17;
+MC_MOUSEWHEEL=18; MC_PROPERTY=19; MC_REPARENT=20; MC_UNMAP=21; MC_VISIBILITY=22;
+# the modifier state constants, which define the meaning of mc_state
+MC_SHIFT = 1<<0; MC_CONTROL = 1<<2; MC_ALT = 1<<3; MC_META = 1<<5
+MC_OPTION = 1<<6; MC_COMMAND = 1<<7
+
+# define the list of modifiers, to be used in complex event types.
+if sys.platform == "darwin":
+    _modifiers = (("Shift",), ("Control",), ("Option",), ("Command",))
+    _modifier_masks = (MC_SHIFT, MC_CONTROL, MC_OPTION, MC_COMMAND)
+else:
+    _modifiers = (("Control",), ("Alt",), ("Shift",), ("Meta", "M"))
+    _modifier_masks = (MC_CONTROL, MC_ALT, MC_SHIFT, MC_META)
+
+# a dictionary to map a modifier name into its number
+_modifier_names = dict([(name, number)
+                         for number in range(len(_modifiers))
+                         for name in _modifiers[number]])
+
+# In 3.4, if no shell window is ever open, the underlying Tk widget is
+# destroyed before .__del__ methods here are called.  The following
+# is used to selectively ignore shutdown exceptions to avoid
+# 'Exception ignored' messages.  See http://bugs.python.org/issue20167
+APPLICATION_GONE = "application has been destroyed"
+
+# A binder is a class which binds functions to one type of event. It has two
+# methods: bind and unbind, which get a function and a parsed sequence, as
+# returned by _parse_sequence(). There are two types of binders:
+# _SimpleBinder handles event types with no modifiers and no detail.
+# No Python functions are called when no events are binded.
+# _ComplexBinder handles event types with modifiers and a detail.
+# A Python function is called each time an event is generated.
+
+class _SimpleBinder:
+    def __init__(self, type, widget, widgetinst):
+        self.type = type
+        self.sequence = '<'+_types[type][0]+'>'
+        self.widget = widget
+        self.widgetinst = widgetinst
+        self.bindedfuncs = []
+        self.handlerid = None
+
+    def bind(self, triplet, func):
+        if not self.handlerid:
+            def handler(event, l = self.bindedfuncs, mc_type = self.type):
+                event.mc_type = mc_type
+                wascalled = {}
+                for i in range(len(l)-1, -1, -1):
+                    func = l[i]
+                    if func not in wascalled:
+                        wascalled[func] = True
+                        r = func(event)
+                        if r:
+                            return r
+            self.handlerid = self.widget.bind(self.widgetinst,
+                                              self.sequence, handler)
+        self.bindedfuncs.append(func)
+
+    def unbind(self, triplet, func):
+        self.bindedfuncs.remove(func)
+        if not self.bindedfuncs:
+            self.widget.unbind(self.widgetinst, self.sequence, self.handlerid)
+            self.handlerid = None
+
+    def __del__(self):
+        if self.handlerid:
+            try:
+                self.widget.unbind(self.widgetinst, self.sequence,
+                        self.handlerid)
+            except tkinter.TclError as e:
+                if not APPLICATION_GONE in e.args[0]:
+                    raise
+
+# An int in range(1 << len(_modifiers)) represents a combination of modifiers
+# (if the least significent bit is on, _modifiers[0] is on, and so on).
+# _state_subsets gives for each combination of modifiers, or *state*,
+# a list of the states which are a subset of it. This list is ordered by the
+# number of modifiers is the state - the most specific state comes first.
+_states = range(1 << len(_modifiers))
+_state_names = [''.join(m[0]+'-'
+                        for i, m in enumerate(_modifiers)
+                        if (1 << i) & s)
+                for s in _states]
+
+def expand_substates(states):
+    '''For each item of states return a list containing all combinations of
+    that item with individual bits reset, sorted by the number of set bits.
+    '''
+    def nbits(n):
+        "number of bits set in n base 2"
+        nb = 0
+        while n:
+            n, rem = divmod(n, 2)
+            nb += rem
+        return nb
+    statelist = []
+    for state in states:
+        substates = list(set(state & x for x in states))
+        substates.sort(key=nbits, reverse=True)
+        statelist.append(substates)
+    return statelist
+
+_state_subsets = expand_substates(_states)
+
+# _state_codes gives for each state, the portable code to be passed as mc_state
+_state_codes = []
+for s in _states:
+    r = 0
+    for i in range(len(_modifiers)):
+        if (1 << i) & s:
+            r |= _modifier_masks[i]
+    _state_codes.append(r)
+
+class _ComplexBinder:
+    # This class binds many functions, and only unbinds them when it is deleted.
+    # self.handlerids is the list of seqs and ids of binded handler functions.
+    # The binded functions sit in a dictionary of lists of lists, which maps
+    # a detail (or None) and a state into a list of functions.
+    # When a new detail is discovered, handlers for all the possible states
+    # are binded.
+
+    def __create_handler(self, lists, mc_type, mc_state):
+        def handler(event, lists = lists,
+                    mc_type = mc_type, mc_state = mc_state,
+                    ishandlerrunning = self.ishandlerrunning,
+                    doafterhandler = self.doafterhandler):
+            ishandlerrunning[:] = [True]
+            event.mc_type = mc_type
+            event.mc_state = mc_state
+            wascalled = {}
+            r = None
+            for l in lists:
+                for i in range(len(l)-1, -1, -1):
+                    func = l[i]
+                    if func not in wascalled:
+                        wascalled[func] = True
+                        r = l[i](event)
+                        if r:
+                            break
+                if r:
+                    break
+            ishandlerrunning[:] = []
+            # Call all functions in doafterhandler and remove them from list
+            for f in doafterhandler:
+                f()
+            doafterhandler[:] = []
+            if r:
+                return r
+        return handler
+
+    def __init__(self, type, widget, widgetinst):
+        self.type = type
+        self.typename = _types[type][0]
+        self.widget = widget
+        self.widgetinst = widgetinst
+        self.bindedfuncs = {None: [[] for s in _states]}
+        self.handlerids = []
+        # we don't want to change the lists of functions while a handler is
+        # running - it will mess up the loop and anyway, we usually want the
+        # change to happen from the next event. So we have a list of functions
+        # for the handler to run after it finishes calling the binded functions.
+        # It calls them only once.
+        # ishandlerrunning is a list. An empty one means no, otherwise - yes.
+        # this is done so that it would be mutable.
+        self.ishandlerrunning = []
+        self.doafterhandler = []
+        for s in _states:
+            lists = [self.bindedfuncs[None][i] for i in _state_subsets[s]]
+            handler = self.__create_handler(lists, type, _state_codes[s])
+            seq = '<'+_state_names[s]+self.typename+'>'
+            self.handlerids.append((seq, self.widget.bind(self.widgetinst,
+                                                          seq, handler)))
+
+    def bind(self, triplet, func):
+        if triplet[2] not in self.bindedfuncs:
+            self.bindedfuncs[triplet[2]] = [[] for s in _states]
+            for s in _states:
+                lists = [ self.bindedfuncs[detail][i]
+                          for detail in (triplet[2], None)
+                          for i in _state_subsets[s]       ]
+                handler = self.__create_handler(lists, self.type,
+                                                _state_codes[s])
+                seq = "<%s%s-%s>"% (_state_names[s], self.typename, triplet[2])
+                self.handlerids.append((seq, self.widget.bind(self.widgetinst,
+                                                              seq, handler)))
+        doit = lambda: self.bindedfuncs[triplet[2]][triplet[0]].append(func)
+        if not self.ishandlerrunning:
+            doit()
+        else:
+            self.doafterhandler.append(doit)
+
+    def unbind(self, triplet, func):
+        doit = lambda: self.bindedfuncs[triplet[2]][triplet[0]].remove(func)
+        if not self.ishandlerrunning:
+            doit()
+        else:
+            self.doafterhandler.append(doit)
+
+    def __del__(self):
+        for seq, id in self.handlerids:
+            try:
+                self.widget.unbind(self.widgetinst, seq, id)
+            except tkinter.TclError as e:
+                if not APPLICATION_GONE in e.args[0]:
+                    raise
+
+# define the list of event types to be handled by MultiEvent. the order is
+# compatible with the definition of event type constants.
+_types = (
+    ("KeyPress", "Key"), ("KeyRelease",), ("ButtonPress", "Button"),
+    ("ButtonRelease",), ("Activate",), ("Circulate",), ("Colormap",),
+    ("Configure",), ("Deactivate",), ("Destroy",), ("Enter",), ("Expose",),
+    ("FocusIn",), ("FocusOut",), ("Gravity",), ("Leave",), ("Map",),
+    ("Motion",), ("MouseWheel",), ("Property",), ("Reparent",), ("Unmap",),
+    ("Visibility",),
+)
+
+# which binder should be used for every event type?
+_binder_classes = (_ComplexBinder,) * 4 + (_SimpleBinder,) * (len(_types)-4)
+
+# A dictionary to map a type name into its number
+_type_names = dict([(name, number)
+                     for number in range(len(_types))
+                     for name in _types[number]])
+
+_keysym_re = re.compile(r"^\w+$")
+_button_re = re.compile(r"^[1-5]$")
+def _parse_sequence(sequence):
+    """Get a string which should describe an event sequence. If it is
+    successfully parsed as one, return a tuple containing the state (as an int),
+    the event type (as an index of _types), and the detail - None if none, or a
+    string if there is one. If the parsing is unsuccessful, return None.
+    """
+    if not sequence or sequence[0] != '<' or sequence[-1] != '>':
+        return None
+    words = sequence[1:-1].split('-')
+    modifiers = 0
+    while words and words[0] in _modifier_names:
+        modifiers |= 1 << _modifier_names[words[0]]
+        del words[0]
+    if words and words[0] in _type_names:
+        type = _type_names[words[0]]
+        del words[0]
+    else:
+        return None
+    if _binder_classes[type] is _SimpleBinder:
+        if modifiers or words:
+            return None
+        else:
+            detail = None
+    else:
+        # _ComplexBinder
+        if type in [_type_names[s] for s in ("KeyPress", "KeyRelease")]:
+            type_re = _keysym_re
+        else:
+            type_re = _button_re
+
+        if not words:
+            detail = None
+        elif len(words) == 1 and type_re.match(words[0]):
+            detail = words[0]
+        else:
+            return None
+
+    return modifiers, type, detail
+
+def _triplet_to_sequence(triplet):
+    if triplet[2]:
+        return '<'+_state_names[triplet[0]]+_types[triplet[1]][0]+'-'+ \
+               triplet[2]+'>'
+    else:
+        return '<'+_state_names[triplet[0]]+_types[triplet[1]][0]+'>'
+
+_multicall_dict = {}
+def MultiCallCreator(widget):
+    """Return a MultiCall class which inherits its methods from the
+    given widget class (for example, Tkinter.Text). This is used
+    instead of a templating mechanism.
+    """
+    if widget in _multicall_dict:
+        return _multicall_dict[widget]
+
+    class MultiCall (widget):
+        assert issubclass(widget, tkinter.Misc)
+
+        def __init__(self, *args, **kwargs):
+            widget.__init__(self, *args, **kwargs)
+            # a dictionary which maps a virtual event to a tuple with:
+            #  0. the function binded
+            #  1. a list of triplets - the sequences it is binded to
+            self.__eventinfo = {}
+            self.__binders = [_binder_classes[i](i, widget, self)
+                              for i in range(len(_types))]
+
+        def bind(self, sequence=None, func=None, add=None):
+            #print("bind(%s, %s, %s)" % (sequence, func, add),
+            #      file=sys.__stderr__)
+            if type(sequence) is str and len(sequence) > 2 and \
+               sequence[:2] == "<<" and sequence[-2:] == ">>":
+                if sequence in self.__eventinfo:
+                    ei = self.__eventinfo[sequence]
+                    if ei[0] is not None:
+                        for triplet in ei[1]:
+                            self.__binders[triplet[1]].unbind(triplet, ei[0])
+                    ei[0] = func
+                    if ei[0] is not None:
+                        for triplet in ei[1]:
+                            self.__binders[triplet[1]].bind(triplet, func)
+                else:
+                    self.__eventinfo[sequence] = [func, []]
+            return widget.bind(self, sequence, func, add)
+
+        def unbind(self, sequence, funcid=None):
+            if type(sequence) is str and len(sequence) > 2 and \
+               sequence[:2] == "<<" and sequence[-2:] == ">>" and \
+               sequence in self.__eventinfo:
+                func, triplets = self.__eventinfo[sequence]
+                if func is not None:
+                    for triplet in triplets:
+                        self.__binders[triplet[1]].unbind(triplet, func)
+                    self.__eventinfo[sequence][0] = None
+            return widget.unbind(self, sequence, funcid)
+
+        def event_add(self, virtual, *sequences):
+            #print("event_add(%s, %s)" % (repr(virtual), repr(sequences)),
+            #      file=sys.__stderr__)
+            if virtual not in self.__eventinfo:
+                self.__eventinfo[virtual] = [None, []]
+
+            func, triplets = self.__eventinfo[virtual]
+            for seq in sequences:
+                triplet = _parse_sequence(seq)
+                if triplet is None:
+                    #print("Tkinter event_add(%s)" % seq, file=sys.__stderr__)
+                    widget.event_add(self, virtual, seq)
+                else:
+                    if func is not None:
+                        self.__binders[triplet[1]].bind(triplet, func)
+                    triplets.append(triplet)
+
+        def event_delete(self, virtual, *sequences):
+            if virtual not in self.__eventinfo:
+                return
+            func, triplets = self.__eventinfo[virtual]
+            for seq in sequences:
+                triplet = _parse_sequence(seq)
+                if triplet is None:
+                    #print("Tkinter event_delete: %s" % seq, file=sys.__stderr__)
+                    widget.event_delete(self, virtual, seq)
+                else:
+                    if func is not None:
+                        self.__binders[triplet[1]].unbind(triplet, func)
+                    triplets.remove(triplet)
+
+        def event_info(self, virtual=None):
+            if virtual is None or virtual not in self.__eventinfo:
+                return widget.event_info(self, virtual)
+            else:
+                return tuple(map(_triplet_to_sequence,
+                                 self.__eventinfo[virtual][1])) + \
+                       widget.event_info(self, virtual)
+
+        def __del__(self):
+            for virtual in self.__eventinfo:
+                func, triplets = self.__eventinfo[virtual]
+                if func:
+                    for triplet in triplets:
+                        try:
+                            self.__binders[triplet[1]].unbind(triplet, func)
+                        except tkinter.TclError as e:
+                            if not APPLICATION_GONE in e.args[0]:
+                                raise
+
+    _multicall_dict[widget] = MultiCall
+    return MultiCall
+
+
+def _multi_call(parent):
+    root = tkinter.Tk()
+    root.title("Test MultiCall")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    text = MultiCallCreator(tkinter.Text)(root)
+    text.pack()
+    def bindseq(seq, n=[0]):
+        def handler(event):
+            print(seq)
+        text.bind("<<handler%d>>"%n[0], handler)
+        text.event_add("<<handler%d>>"%n[0], seq)
+        n[0] += 1
+    bindseq("<Key>")
+    bindseq("<Control-Key>")
+    bindseq("<Alt-Key-a>")
+    bindseq("<Control-Key-a>")
+    bindseq("<Alt-Control-Key-a>")
+    bindseq("<Key-b>")
+    bindseq("<Control-Button-1>")
+    bindseq("<Button-2>")
+    bindseq("<Alt-Button-1>")
+    bindseq("<FocusOut>")
+    bindseq("<Enter>")
+    bindseq("<Leave>")
+    root.mainloop()
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_multi_call)

Darwin/lib/python3.5/idlelib/MultiStatusBar.py

@@ -0,0 +1,45 @@
+from tkinter import *
+
+class MultiStatusBar(Frame):
+
+    def __init__(self, master=None, **kw):
+        if master is None:
+            master = Tk()
+        Frame.__init__(self, master, **kw)
+        self.labels = {}
+
+    def set_label(self, name, text='', side=LEFT):
+        if name not in self.labels:
+            label = Label(self, bd=1, relief=SUNKEN, anchor=W)
+            label.pack(side=side)
+            self.labels[name] = label
+        else:
+            label = self.labels[name]
+        label.config(text=text)
+
+def _multistatus_bar(parent):
+    root = Tk()
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d" %(x, y + 150))
+    root.title("Test multistatus bar")
+    frame = Frame(root)
+    text = Text(frame)
+    text.pack()
+    msb = MultiStatusBar(frame)
+    msb.set_label("one", "hello")
+    msb.set_label("two", "world")
+    msb.pack(side=BOTTOM, fill=X)
+
+    def change():
+        msb.set_label("one", "foo")
+        msb.set_label("two", "bar")
+
+    button = Button(root, text="Update status", command=change)
+    button.pack(side=BOTTOM)
+    frame.pack()
+    frame.mainloop()
+    root.mainloop()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_multistatus_bar)

Darwin/lib/python3.5/idlelib/NEWS.txt

@@ -0,0 +1,959 @@
+What's New in IDLE 3.5.0?
+=========================
+*Release date: 2015-09-13* ??
+
+- Issue #23184: remove unused names and imports in idlelib.
+  Initial patch by Al Sweigart.
+
+- Issue #20577: Configuration of the max line length for the FormatParagraph
+  extension has been moved from the General tab of the Idle preferences dialog
+  to the FormatParagraph tab of the Config Extensions dialog.
+  Patch by Tal Einat.
+
+- Issue #16893: Update Idle doc chapter to match current Idle and add new
+  information.
+
+- Issue #3068: Add Idle extension configuration dialog to Options menu.
+  Changes are written to HOME/.idlerc/config-extensions.cfg.
+  Original patch by Tal Einat.
+
+- Issue #16233: A module browser (File : Class Browser, Alt+C) requires a
+  editor window with a filename.  When Class Browser is requested otherwise,
+  from a shell, output window, or 'Untitled' editor, Idle no longer displays
+  an error box.  It now pops up an  Open Module box (Alt+M). If a valid name
+  is entered and a module is opened, a corresponding browser is also opened.
+
+- Issue #4832: Save As to type Python files automatically adds .py to the
+  name you enter (even if your system does not display it).  Some systems
+  automatically add .txt when type is Text files.
+
+- Issue #21986: Code objects are not normally pickled by the pickle module.
+  To match this, they are no longer pickled when running under Idle.
+  
+- Issue #23180: Rename IDLE "Windows" menu item to "Window".
+  Patch by Al Sweigart.
+
+- Issue #17390: Adjust Editor window title; remove 'Python',
+  move version to end.
+
+- Issue #14105: Idle debugger breakpoints no longer disappear
+  when inseting or deleting lines.
+
+- Issue #17172: Turtledemo can now be run from Idle.
+  Currently, the entry is on the Help menu, but it may move to Run.
+  Patch by Ramchandra Apt and Lita Cho.
+
+- Issue #21765: Add support for non-ascii identifiers to HyperParser.
+
+- Issue #21940: Add unittest for WidgetRedirector. Initial patch by Saimadhav
+  Heblikar.
+
+- Issue #18592: Add unittest for SearchDialogBase. Patch by Phil Webster.
+
+- Issue #21694: Add unittest for ParenMatch. Patch by Saimadhav Heblikar.
+
+- Issue #21686: add unittest for HyperParser. Original patch by Saimadhav
+  Heblikar.
+
+- Issue #12387: Add missing upper(lower)case versions of default Windows key
+  bindings for Idle so Caps Lock does not disable them. Patch by Roger Serwy.
+
+- Issue #21695: Closing a Find-in-files output window while the search is
+  still in progress no longer closes Idle.
+
+- Issue #18910: Add unittest for textView. Patch by Phil Webster.
+
+- Issue #18292: Add unittest for AutoExpand. Patch by Saihadhav Heblikar.
+
+- Issue #18409: Add unittest for AutoComplete. Patch by Phil Webster.
+
+- Issue #21477: htest.py - Improve framework, complete set of tests.
+  Patches by Saimadhav Heblikar
+
+- Issue #18104: Add idlelib/idle_test/htest.py with a few sample tests to begin
+  consolidating and improving human-validated tests of Idle. Change other files
+  as needed to work with htest.  Running the module as __main__ runs all tests.
+
+- Issue #21139: Change default paragraph width to 72, the PEP 8 recommendation.
+
+- Issue #21284: Paragraph reformat test passes after user changes reformat width.
+
+- Issue #17654: Ensure IDLE menus are customized properly on OS X for
+  non-framework builds and for all variants of Tk.
+
+
+What's New in IDLE 3.4.0?
+=========================
+*Release date: 2014-03-16*
+
+- Issue #17390: Display Python version on Idle title bar.
+  Initial patch by Edmond Burnett.
+
+- Issue #5066: Update IDLE docs. Patch by Todd Rovito.
+
+- Issue #17625: Close the replace dialog after it is used.
+
+- Issue #16226: Fix IDLE Path Browser crash.
+  (Patch by Roger Serwy)
+
+- Issue #15853: Prevent IDLE crash on OS X when opening Preferences menu
+  with certain versions of Tk 8.5.  Initial patch by Kevin Walzer.
+
+
+What's New in IDLE 3.3.0?
+=========================
+*Release date: 2012-09-29*
+
+- Issue #17625: Close the replace dialog after it is used.
+
+- Issue #7163: Propagate return value of sys.stdout.write.
+
+- Issue #15318: Prevent writing to sys.stdin.
+
+- Issue #4832: Modify IDLE to save files with .py extension by
+  default on Windows and OS X (Tk 8.5) as it already does with X11 Tk.
+
+- Issue #13532, #15319: Check that arguments to sys.stdout.write are strings.
+
+- Issue # 12510: Attempt to get certain tool tips no longer crashes IDLE.
+  Erroneous tool tips have been corrected. Default added for callables.
+
+- Issue10365: File open dialog now works instead of crashing even when
+  parent window is closed while dialog is open.
+
+- Issue 14876: use user-selected font for highlight configuration.
+
+- Issue #14937: Perform auto-completion of filenames in strings even for
+  non-ASCII filenames. Likewise for identifiers.
+
+- Issue #8515: Set __file__ when run file in IDLE.
+  Initial patch by Bruce Frederiksen.
+
+- IDLE can be launched as `python -m idlelib`
+
+- Issue #14409: IDLE now properly executes commands in the Shell window
+  when it cannot read the normal config files on startup and
+  has to use the built-in default key bindings.
+  There was previously a bug in one of the defaults.
+
+- Issue #3573: IDLE hangs when passing invalid command line args
+  (directory(ies) instead of file(s)).
+
+- Issue #14018: Update checks for unstable system Tcl/Tk versions on OS X
+  to include versions shipped with OS X 10.7 and 10.8 in addition to 10.6.
+
+
+What's New in IDLE 3.2.1?
+=========================
+*Release date: 15-May-11*
+
+- Issue #6378: Further adjust idle.bat to start associated Python
+
+- Issue #11896: Save on Close failed despite selecting "Yes" in dialog.
+
+- Issue #1028: Ctrl-space binding to show completions was causing IDLE to exit.
+  Tk < 8.5 was sending invalid Unicode null; replaced with valid null.
+
+- <Home> toggle failing on Tk 8.5, causing IDLE exits and strange selection
+  behavior. Issue 4676.  Improve selection extension behaviour.
+
+- <Home> toggle non-functional when NumLock set on Windows.  Issue 3851.
+
+
+What's New in IDLE 3.1b1?
+=========================
+*Release date: 06-May-09*
+
+- Use of 'filter' in keybindingDialog.py was causing custom key assignment to
+  fail.  Patch 5707 amaury.forgeotdarc.
+
+
+What's New in IDLE 3.1a1?
+=========================
+*Release date: 07-Mar-09*
+
+- Issue #4815: Offer conversion to UTF-8 if source files have
+  no encoding declaration and are not encoded in UTF-8.
+
+- Issue #4008: Fix problems with non-ASCII source files.
+
+- Issue #4323: Always encode source as UTF-8 without asking
+  the user (unless a different encoding is declared); remove
+  user configuration of source encoding; all according to
+  PEP 3120.
+
+- Issue #2665: On Windows, an IDLE installation upgraded from an old version
+  would not start if a custom theme was defined.
+
+What's New in IDLE 2.7? (UNRELEASED, but merged into 3.1 releases above.)
+=======================
+*Release date: XX-XXX-2010*
+
+- idle.py modified and simplified to better support developing experimental
+  versions of IDLE which are not installed in the standard location.
+
+- OutputWindow/PyShell right click menu "Go to file/line" wasn't working with
+  file paths containing spaces.  Bug 5559.
+
+- Windows: Version string for the .chm help file changed, file not being
+  accessed  Patch 5783 Guilherme Polo
+
+- Allow multiple IDLE GUI/subprocess pairs to exist simultaneously. Thanks to
+  David Scherer for suggesting the use of an ephemeral port for the GUI.
+  Patch 1529142 Weeble.
+
+- Remove port spec from run.py and fix bug where subprocess fails to
+  extract port from command line when warnings are present.
+
+- Tk 8.5 Text widget requires 'wordprocessor' tabstyle attr to handle
+  mixed space/tab properly. Issue 5129, patch by Guilherme Polo.
+
+- Issue #3549: On MacOS the preferences menu was not present
+
+What's New in IDLE 3.0 final?
+=============================
+
+*Release date: 03-Dec-2008*
+
+- IDLE would print a "Unhandled server exception!" message when internal
+  debugging is enabled.
+
+- Issue #4455: IDLE failed to display the windows list when two windows have
+  the same title.
+
+- Issue #4383: When IDLE cannot make the connection to its subprocess, it would
+  fail to properly display the error message.
+
+
+What's New in IDLE 3.0a3?
+=========================
+
+*Release date: 29-Feb-2008*
+
+- help() was not paging to the shell.  Issue1650.
+
+- CodeContext was not importing.
+
+- Corrected two 3.0 compatibility errors reported by Mark Summerfield:
+  http://mail.python.org/pipermail/python-3000/2007-December/011491.html
+
+- Shell was not colorizing due to bug introduced at r57998,  Bug 1586.
+
+- Issue #1585: IDLE uses non-existent xrange() function.
+
+
+What's New in IDLE 3.0a2?
+=========================
+
+*Release date: 06-Dec-2007*
+
+- Windows EOL sequence not converted correctly, encoding error.
+  Caused file save to fail. Bug 1130.
+
+
+What's New in IDLE 3.0a1?
+=========================
+
+*Release date: 31-Aug-2007*
+
+- IDLE converted to Python 3000 syntax.
+
+- Strings became Unicode.
+
+- CallTips module now uses the inspect module to produce the argspec.
+
+- IDLE modules now use absolute import instead of implied relative import.
+
+- atexit call replaces sys.exitfunc.  The functionality of delete-exitfunc flag
+  in config-main.cfg remains unchanged: if set, registered exit functions will
+  be cleared before IDLE exits.
+
+
+What's New in IDLE 2.6 final?
+=============================
+
+*Release date: 01-Oct-2008*, merged into 3.0 releases detailed above (3.0rc2)
+
+- Issue #2665: On Windows, an IDLE installation upgraded from an old version
+  would not start if a custom theme was defined.
+
+- Home / Control-A toggles between left margin and end of leading white
+  space.  issue1196903, patch by Jeff Shute.
+
+- Improved AutoCompleteWindow logic.  issue2062, patch by Tal Einat.
+
+- Autocompletion of filenames now support alternate separators, e.g. the
+  '/' char on Windows.  issue2061 Patch by Tal Einat.
+
+- Configured selection highlighting colors were ignored; updating highlighting
+  in the config dialog would cause non-Python files to be colored as if they
+  were Python source; improve use of ColorDelagator.  Patch 1334. Tal Einat.
+
+- ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat
+
+- There was an error on exit if no sys.exitfunc was defined. Issue 1647.
+
+- Could not open files in .idlerc directory if latter was hidden on Windows.
+  Issue 1743, Issue 1862.
+
+- Configure Dialog: improved layout for keybinding.  Patch 1457 Tal Einat.
+
+- tabpage.py updated: tabbedPages.py now supports multiple dynamic rows
+  of tabs.  Patch 1612746 Tal Einat.
+
+- Add confirmation dialog before printing.  Patch 1717170 Tal Einat.
+
+- Show paste position if > 80 col.  Patch 1659326 Tal Einat.
+
+- Update cursor color without restarting.  Patch 1725576 Tal Einat.
+
+- Allow keyboard interrupt only when user code is executing in subprocess.
+  Patch 1225 Tal Einat (reworked from IDLE-Spoon).
+
+- configDialog cleanup. Patch 1730217 Tal Einat.
+
+- textView cleanup. Patch 1718043 Tal Einat.
+
+- Clean up EditorWindow close.
+
+- Patch 1693258: Fix for duplicate "preferences" menu-OS X. Backport of r56204.
+
+- OSX: Avoid crash for those versions of Tcl/Tk which don't have a console
+
+- Bug in idlelib.MultiCall: Options dialog was crashing IDLE if there was an
+  option in config-extensions w/o a value. Patch #1672481, Tal Einat
+
+- Corrected some bugs in AutoComplete.  Also, Page Up/Down in ACW implemented;
+  mouse and cursor selection in ACWindow implemented; double Tab inserts
+  current selection and closes ACW (similar to double-click and Return); scroll
+  wheel now works in ACW.  Added AutoComplete instructions to IDLE Help.
+
+- AutoCompleteWindow moved below input line, will move above if there
+  isn't enough space.  Patch 1621265 Tal Einat
+
+- Calltips now 'handle' tuples in the argument list (display '<tuple>' :)
+  Suggested solution by Christos Georgiou, Bug 791968.
+
+- Add 'raw' support to configHandler. Patch 1650174 Tal Einat.
+
+- Avoid hang when encountering a duplicate in a completion list. Bug 1571112.
+
+- Patch #1362975: Rework CodeContext indentation algorithm to
+  avoid hard-coding pixel widths.
+
+- Bug #813342: Start the IDLE subprocess with -Qnew if the parent
+  is started with that option.
+
+- Honor the "Cancel" action in the save dialog (Debian bug #299092)
+
+- Some syntax errors were being caught by tokenize during the tabnanny
+  check, resulting in obscure error messages.  Do the syntax check
+  first.  Bug 1562716, 1562719
+
+- IDLE's version number takes a big jump to match the version number of
+  the Python release of which it's a part.
+
+
+What's New in IDLE 1.2?
+=======================
+
+*Release date: 19-SEP-2006*
+
+
+What's New in IDLE 1.2c1?
+=========================
+
+*Release date: 17-AUG-2006*
+
+- File menu hotkeys: there were three 'p' assignments.  Reassign the
+  'Save Copy As' and 'Print' hotkeys to 'y' and 't'.  Change the
+  Shell hotkey from 's' to 'l'.
+
+- IDLE honors new quit() and exit() commands from site.py Quitter() object.
+  Patch 1540892, Jim Jewett
+
+- The 'with' statement is now a Code Context block opener.
+  Patch 1540851, Jim Jewett
+
+- Retrieval of previous shell command was not always preserving indentation
+  (since 1.2a1) Patch 1528468 Tal Einat.
+
+- Changing tokenize (39046) to detect dedent broke tabnanny check (since 1.2a1)
+
+- ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1).
+
+- When used w/o subprocess, all exceptions were preceded by an error
+  message claiming they were IDLE internal errors (since 1.2a1).
+
+What's New in IDLE 1.2b3?
+=========================
+
+*Release date: 03-AUG-2006*
+
+- Bug #1525817: Don't truncate short lines in IDLE's tool tips.
+
+- Bug #1517990: IDLE keybindings on MacOS X now work correctly
+
+- Bug #1517996: IDLE now longer shows the default Tk menu when a
+  path browser, class browser or debugger is the frontmost window on MacOS X
+
+- EditorWindow.test() was failing.  Bug 1417598
+
+- EditorWindow failed when used stand-alone if sys.ps1 not set.
+  Bug 1010370 Dave Florek
+
+- Tooltips failed on new-syle class __init__ args.  Bug 1027566 Loren Guthrie
+
+- Avoid occasional failure to detect closing paren properly.
+  Patch 1407280 Tal Einat
+
+- Rebinding Tab key was inserting 'tab' instead of 'Tab'.  Bug 1179168.
+
+- Colorizer now handles #<builtin> correctly, also unicode strings and
+  'as' keyword in comment directly following import command. Closes 1325071.
+  Patch 1479219 Tal Einat
+
+What's New in IDLE 1.2b2?
+=========================
+
+*Release date: 11-JUL-2006*
+
+What's New in IDLE 1.2b1?
+=========================
+
+*Release date: 20-JUN-2006*
+
+What's New in IDLE 1.2a2?
+=========================
+
+*Release date: 27-APR-2006*
+
+What's New in IDLE 1.2a1?
+=========================
+
+*Release date: 05-APR-2006*
+
+- Patch #1162825: Support non-ASCII characters in IDLE window titles.
+
+- Source file f.flush() after writing; trying to avoid lossage if user
+  kills GUI.
+
+- Options / Keys / Advanced dialog made functional.  Also, allow binding
+  of 'movement' keys.
+
+- 'syntax' patch adds improved calltips and a new class attribute listbox.
+  MultiCall module allows binding multiple actions to an event.
+  Patch 906702 Noam Raphael
+
+- Better indentation after first line of string continuation.
+  IDLEfork Patch 681992, Noam Raphael
+
+- Fixed CodeContext alignment problem, following suggestion from Tal Einat.
+
+- Increased performance in CodeContext extension  Patch 936169 Noam Raphael
+
+- Mac line endings were incorrect when pasting code from some browsers
+  when using X11 and the Fink distribution.  Python Bug 1263656.
+
+- <Enter> when cursor is on a previous command retrieves that command.  Instead
+  of replacing the input line, the previous command is now appended to the
+  input line. Indentation is preserved, and undo is enabled.
+  Patch 1196917  Jeff Shute
+
+- Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with
+  the Untabify command.
+
+- Corrected "tab/space" Error Dialog to show correct menu for Untabify.
+  Patch 1196980 Jeff Shute
+
+- New files are colorized by default, and colorizing is removed when
+  saving as non-Python files. Patch 1196895 Jeff Shute
+  Closes Python Bugs 775012 and 800432, partial fix IDLEfork 763524
+
+- Improve subprocess link error notification.
+
+- run.py: use Queue's blocking feature instead of sleeping in the main
+  loop.  Patch # 1190163 Michiel de Hoon
+
+- Add config-main option to make the 'history' feature non-cyclic.
+  Default remains cyclic.  Python Patch 914546 Noam Raphael.
+
+- Removed ability to configure tabs indent from Options dialog.  This 'feature'
+  has never worked and no one has complained.  It is still possible to set a
+  default tabs (v. spaces) indent 'manually' via config-main.def (or to turn on
+  tabs for the current EditorWindow via the Format menu) but IDLE will
+  encourage indentation via spaces.
+
+- Enable setting the indentation width using the Options dialog.
+  Bug # 783877
+
+- Add keybindings for del-word-left and del-word-right.
+
+- Discourage using an indent width other than 8 when using tabs to indent
+  Python code.
+
+- Restore use of EditorWindow.set_indentation_params(), was dead code since
+  Autoindent was merged into EditorWindow.  This allows IDLE to conform to the
+  indentation width of a loaded file.  (But it still will not switch to tabs
+  even if the file uses tabs.)  Any change in indent width is local to that
+  window.
+
+- Add Tabnanny check before Run/F5, not just when Checking module.
+
+- If an extension can't be loaded, print warning and skip it instead of
+  erroring out.
+
+- Improve error handling when .idlerc can't be created (warn and exit).
+
+- The GUI was hanging if the shell window was closed while a raw_input()
+  was pending.  Restored the quit() of the readline() mainloop().
+  http://mail.python.org/pipermail/idle-dev/2004-December/002307.html
+
+- The remote procedure call module rpc.py can now access data attributes of
+  remote registered objects.  Changes to these attributes are local, however.
+
+What's New in IDLE 1.1?
+=======================
+
+*Release date: 30-NOV-2004*
+
+- On OpenBSD, terminating IDLE with ctrl-c from the command line caused a
+  stuck subprocess MainThread because only the SocketThread was exiting.
+
+What's New in IDLE 1.1b3/rc1?
+=============================
+
+*Release date: 18-NOV-2004*
+
+- Saving a Keyset w/o making changes (by using the "Save as New Custom Key Set"
+  button) caused IDLE to fail on restart (no new keyset was created in
+  config-keys.cfg).  Also true for Theme/highlights.  Python Bug 1064535.
+
+- A change to the linecache.py API caused IDLE to exit when an exception was
+  raised while running without the subprocess (-n switch).  Python Bug 1063840.
+
+What's New in IDLE 1.1b2?
+=========================
+
+*Release date: 03-NOV-2004*
+
+- When paragraph reformat width was made configurable, a bug was
+  introduced that caused reformatting of comment blocks to ignore how
+  far the block was indented, effectively adding the indentation width
+  to the reformat width.  This has been repaired, and the reformat
+  width is again a bound on the total width of reformatted lines.
+
+What's New in IDLE 1.1b1?
+=========================
+
+*Release date: 15-OCT-2004*
+
+
+What's New in IDLE 1.1a3?
+=========================
+
+*Release date: 02-SEP-2004*
+
+- Improve keyboard focus binding, especially in Windows menu.  Improve
+  window raising, especially in the Windows menu and in the debugger.
+  IDLEfork 763524.
+
+- If user passes a non-existent filename on the commandline, just
+  open a new file, don't raise a dialog.  IDLEfork 854928.
+
+
+What's New in IDLE 1.1a2?
+=========================
+
+*Release date: 05-AUG-2004*
+
+- EditorWindow.py was not finding the .chm help file on Windows.  Typo
+  at Rev 1.54.  Python Bug 990954
+
+- checking sys.platform for substring 'win' was breaking IDLE docs on Mac
+  (darwin).  Also, Mac Safari browser requires full file:// URIs.  SF 900580.
+
+
+What's New in IDLE 1.1a1?
+=========================
+
+*Release date: 08-JUL-2004*
+
+- Redirect the warning stream to the shell during the ScriptBinding check of
+  user code and format the warning similarly to an exception for both that
+  check and for runtime warnings raised in the subprocess.
+
+- CodeContext hint pane visibility state is now persistent across sessions.
+  The pane no longer appears in the shell window.  Added capability to limit
+  extensions to shell window or editor windows.  Noam Raphael addition
+  to Patch 936169.
+
+- Paragraph reformat width is now a configurable parameter in the
+  Options GUI.
+
+- New Extension: CodeContext.  Provides block structuring hints for code
+  which has scrolled above an edit window. Patch 936169 Noam Raphael.
+
+- If nulls somehow got into the strings in recent-files.lst
+  EditorWindow.update_recent_files_list() was failing.  Python Bug 931336.
+
+- If the normal background is changed via Configure/Highlighting, it will
+  update immediately, thanks to the previously mentioned patch by Nigel Rowe.
+
+- Add a highlight theme for builtin keywords.  Python Patch 805830 Nigel Rowe
+  This also fixed IDLEfork bug [ 693418 ] Normal text background color not
+  refreshed and Python bug [897872 ] Unknown color name on HP-UX
+
+- rpc.py:SocketIO - Large modules were generating large pickles when downloaded
+  to the execution server.  The return of the OK response from the subprocess
+  initialization was interfering and causing the sending socket to be not
+  ready.  Add an IO ready test to fix this.  Moved the polling IO ready test
+  into pollpacket().
+
+- Fix typo in rpc.py, s/b "pickle.PicklingError" not "pickle.UnpicklingError".
+
+- Added a Tk error dialog to run.py inform the user if the subprocess can't
+  connect to the user GUI process.  Added a timeout to the GUI's listening
+  socket.  Added Tk error dialogs to PyShell.py to announce a failure to bind
+  the port or connect to the subprocess.  Clean up error handling during
+  connection initiation phase.  This is an update of Python Patch 778323.
+
+- Print correct exception even if source file changed since shell was
+  restarted.  IDLEfork Patch 869012 Noam Raphael
+
+- Keybindings with the Shift modifier now work correctly.  So do bindings which
+  use the Space key.  Limit unmodified user keybindings to the function keys.
+  Python Bug 775353, IDLEfork Bugs 755647, 761557
+
+- After an exception, run.py was not setting the exception vector. Noam
+  Raphael suggested correcting this so pdb's postmortem pm() would work.
+  IDLEfork Patch 844675
+
+- IDLE now does not fail to save the file anymore if the Tk buffer is not a
+  Unicode string, yet eol_convention is.  Python Bugs 774680, 788378
+
+- IDLE didn't start correctly when Python was installed in "Program Files" on
+  W2K and XP.  Python Bugs 780451, 784183
+
+- config-main.def documentation incorrectly referred to idle- instead of
+  config-  filenames.  SF 782759  Also added note about .idlerc location.
+
+
+What's New in IDLE 1.0?
+=======================
+
+*Release date: 29-Jul-2003*
+
+- Added a banner to the shell discussing warnings possibly raised by personal
+  firewall software.  Added same comment to README.txt.
+
+
+What's New in IDLE 1.0 release candidate 2?
+===========================================
+
+*Release date: 24-Jul-2003*
+
+- Calltip error when docstring was None  Python Bug 775541
+
+
+What's New in IDLE 1.0 release candidate 1?
+===========================================
+
+*Release date: 18-Jul-2003*
+
+- Updated extend.txt, help.txt, and config-extensions.def to correctly
+  reflect the current status of the configuration system.  Python Bug 768469
+
+- Fixed: Call Tip Trimming May Loop Forever. Python Patch 769142 (Daniels)
+
+- Replaced apply(f, args, kwds) with f(*args, **kwargs) to improve performance
+  Python Patch 768187
+
+- Break or continue statements outside a loop were causing IDLE crash
+  Python Bug 767794
+
+- Convert Unicode strings from readline to IOBinding.encoding.  Also set
+  sys.std{in|out|err}.encoding, for both the local and the subprocess case.
+  SF IDLEfork patch 682347.
+
+
+What's New in IDLE 1.0b2?
+=========================
+
+*Release date: 29-Jun-2003*
+
+- Extend AboutDialog.ViewFile() to support file encodings.  Make the CREDITS
+  file Latin-1.
+
+- Updated the About dialog to reflect re-integration into Python.  Provide
+  buttons to display Python's NEWS, License, and Credits, plus additional
+  buttons for IDLE's README and NEWS.
+
+- TextViewer() now has a third parameter which allows inserting text into the
+  viewer instead of reading from a file.
+
+- (Created the .../Lib/idlelib directory in the Python CVS, which is a clone of
+  IDLEfork modified to install in the Python environment.  The code in the
+  interrupt module has been moved to thread.interrupt_main(). )
+
+- Printing the Shell window was failing if it was not saved first SF 748975
+
+- When using the Search in Files dialog, if the user had a selection
+  highlighted in his Editor window, insert it into the dialog search field.
+
+- The Python Shell entry was disappearing from the Windows menu.
+
+- Update the Windows file list when a file name change occurs
+
+- Change to File / Open Module: always pop up the dialog, using the current
+  selection as the default value.  This is easier to use habitually.
+
+- Avoided a problem with starting the subprocess when 'localhost' doesn't
+  resolve to the user's loopback interface.  SF 747772
+
+- Fixed an issue with highlighted errors never de-colorizing.  SF 747677.  Also
+  improved notification of Tabnanny Token Error.
+
+- File / New will by default save in the directory of the Edit window from
+  which it was initiated.  SF 748973 Guido van Rossum patch.
+
+
+What's New in IDLEfork 0.9b1?
+=============================
+
+*Release date: 02-Jun-2003*
+
+- The current working directory of the execution environment (and shell
+  following completion of execution) is now that of the module being run.
+
+- Added the delete-exitfunc option to config-main.def.  (This option is not
+  included in the Options dialog.)  Setting this to True (the default) will
+  cause IDLE to not run sys.exitfunc/atexit when the subprocess exits.
+
+- IDLE now preserves the line ending codes when editing a file produced on
+  a different platform. SF 661759,  SF 538584
+
+- Reduced default editor font size to 10 point and increased window height
+  to provide a better initial impression on Windows.
+
+- Options / Fonts/Tabs / Set Base Editor Font: List box was not highlighting
+  the default font when first installed on Windows.  SF 661676
+
+- Added Autosave feature: when user runs code from edit window, if the file
+  has been modified IDLE will silently save it if Autosave is enabled.  The
+  option is set in the Options dialog, and the default is to prompt the
+  user to save the file.   SF 661318 Bruce Sherwood patch.
+
+- Improved the RESTART annotation in the shell window when the user restarts
+  the shell while it is generating output.  Also improved annotation when user
+  repeatedly hammers the Ctrl-F6 restart.
+
+- Allow IDLE to run when not installed and cwd is not the IDLE directory
+  SF Patch 686254 "Run IDLEfork from any directory without set-up" - Raphael
+
+- When a module is run from an EditorWindow: if its directory is not in
+  sys.path, prepend it.  This allows the module to import other modules in
+  the same directory.  Do the same for a script run from the command line.
+
+- Correctly restart the subprocess if it is running user code and the user
+  attempts to run some other module or restarts the shell.  Do the same if
+  the link is broken and it is possible to restart the subprocess and re-
+  connect to the GUI.   SF RFE 661321.
+
+- Improved exception reporting when running commands or scripts from the
+  command line.
+
+- Added a -n command line switch to start IDLE without the subprocess.
+  Removed the Shell menu when running in that mode.  Updated help messages.
+
+- Added a comment to the shell startup header to indicate when IDLE is not
+  using the subprocess.
+
+- Restore the ability to run without the subprocess.  This can be important for
+  some platforms or configurations.  (Running without the subprocess allows the
+  debugger to trace through parts of IDLE itself, which may or may not be
+  desirable, depending on your point of view.  In addition, the traditional
+  reload/import tricks must be use if user source code is changed.)  This is
+  helpful for developing IDLE using IDLE, because one instance can be used to
+  edit the code and a separate instance run to test changes.  (Multiple
+  concurrent IDLE instances with subprocesses is a future feature)
+
+- Improve the error message a user gets when saving a file with non-ASCII
+  characters and no source encoding is specified.  Done by adding a dialog
+  'EncodingMessage', which contains the line to add in a fixed-font entry
+  widget, and which has a button to add that line to the file automatically.
+  Also, add a configuration option 'EditorWindow/encoding', which has three
+  possible values: none, utf-8, and locale. None is the default: IDLE will show
+  this dialog when non-ASCII characters are encountered. utf-8 means that files
+  with non-ASCII characters are saved as utf-8-with-bom. locale means that
+  files are saved in the locale's encoding; the dialog is only displayed if the
+  source contains characters outside the locale's charset.  SF 710733 - Loewis
+
+- Improved I/O response by tweaking the wait parameter in various
+  calls to signal.signal().
+
+- Implemented a threaded subprocess which allows interrupting a pass
+  loop in user code using the 'interrupt' extension.  User code runs
+  in MainThread, while the RPCServer is handled by SockThread.  This is
+  necessary because Windows doesn't support signals.
+
+- Implemented the 'interrupt' extension module, which allows a subthread
+  to raise a KeyboardInterrupt in the main thread.
+
+- Attempting to save the shell raised an error related to saving
+  breakpoints, which are not implemented in the shell
+
+- Provide a correct message when 'exit' or 'quit' are entered at the
+  IDLE command prompt  SF 695861
+
+- Eliminate extra blank line in shell output caused by not flushing
+  stdout when user code ends with an unterminated print. SF 695861
+
+- Moved responsibility for exception formatting (i.e. pruning IDLE internal
+  calls) out of rpc.py into the client and server.
+
+- Exit IDLE cleanly even when doing subprocess I/O
+
+- Handle subprocess interrupt with an RPC message.
+
+- Restart the subprocess if it terminates itself. (VPython programs do that)
+
+- Support subclassing of exceptions, including in the shell, by moving the
+  exception formatting to the subprocess.
+
+
+
+What's New in IDLEfork 0.9 Alpha 2?
+===================================
+
+*Release date: 27-Jan-2003*
+
+- Updated INSTALL.txt to claify use of the python2 rpm.
+
+- Improved formatting in IDLE Help.
+
+- Run menu: Replace "Run Script" with "Run Module".
+
+- Code encountering an unhandled exception under the debugger now shows
+  the correct traceback, with IDLE internal levels pruned out.
+
+- If an exception occurs entirely in IDLE, don't prune the IDLE internal
+  modules from the traceback displayed.
+
+- Class Browser and Path Browser now use Alt-Key-2 for vertical zoom.
+
+- IDLE icons will now install correctly even when setup.py is run from the
+  build directory
+
+- Class Browser now compatible with Python2.3 version of pyclbr.py
+
+- Left cursor move in presence of selected text now moves from left end
+  of the selection.
+
+- Add Meta keybindings to "IDLE Classic Windows" to handle reversed
+  Alt/Meta on some Linux distros.
+
+- Change default: IDLE now starts with Python Shell.
+
+- Removed the File Path from the Additional Help Sources scrolled list.
+
+- Add capability to access Additional Help Sources on the web if the
+  Help File Path begins with //http or www.  (Otherwise local path is
+  validated, as before.)
+
+- Additional Help Sources were not being posted on the Help menu in the
+  order entered.  Implement sorting the list by [HelpFiles] 'option'
+  number.
+
+- Add Browse button to New Help Source dialog.  Arrange to start in
+  Python/Doc if platform is Windows, otherwise start in current directory.
+
+- Put the Additional Help Sources directly on the Help menu instead of in
+  an Extra Help cascade menu.  Rearrange the Help menu so the Additional
+  Help Sources come last.  Update help.txt appropriately.
+
+- Fix Tk root pop-ups in configSectionNameDialog.py  and configDialog.py
+
+- Uniform capitalization in General tab of ConfigDialog, update the doc string.
+
+- Fix bug in ConfigDialog where SaveAllChangedConfig() was unexpectedly
+  deleting Additional Help Sources from the user's config file.
+
+- Make configHelpSourceEdit OK button the default and bind <Return>
+
+- Fix Tk root pop-ups in configHelpSourceEdit: error dialogs not attached
+  to parents.
+
+- Use os.startfile() to open both Additional Help and Python Help on the
+  Windows platform.  The application associated with the file type will act as
+  the viewer.  Windows help files (.chm) are now supported via the
+  Settings/General/Additional Help facility.
+
+- If Python Help files are installed locally on Linux, use them instead of
+  accessing python.org.
+
+- Make the methods for finding the Python help docs more robust, and make
+  them work in the installed configuration, also.
+
+- On the Save Before Run dialog, make the OK button the default.  One
+  less mouse action!
+
+- Add a method: EditorWindow.get_geometry() for future use in implementing
+  window location persistence.
+
+- Removed the "Help/Advice" menu entry.  Thanks, David!  We'll remember!
+
+- Change the "Classic Windows" theme's paste key to be <ctrl-v>.
+
+- Rearrange the Shell menu to put Stack Viewer entries adjacent.
+
+- Add the ability to restart the subprocess interpreter from the shell window;
+  add an associated menu entry "Shell/Restart" with binding Control-F6.  Update
+  IDLE help.
+
+- Upon a restart, annotate the shell window with a "restart boundary".  Add a
+  shell window menu "Shell/View Restart" with binding F6 to jump to the most
+  recent restart boundary.
+
+- Add Shell menu to Python Shell; change "Settings" to "Options".
+
+- Remove incorrect comment in setup.py: IDLEfork is now installed as a package.
+
+- Add INSTALL.txt, HISTORY.txt, NEWS.txt to installed configuration.
+
+- In installer text, fix reference to Visual Python, should be VPython.
+  Properly credit David Scherer.
+
+- Modified idle, idle.py, idle.pyw to improve exception handling.
+
+
+What's New in IDLEfork 0.9 Alpha 1?
+===================================
+
+*Release date: 31-Dec-2002*
+
+- First release of major new functionality.  For further details refer to
+  Idle-dev and/or the Sourceforge CVS.
+
+- Adapted to the Mac platform.
+
+- Overhauled the IDLE startup options and revised the idle -h help message,
+  which provides details of command line usage.
+
+- Multiple bug fixes and usability enhancements.
+
+- Introduced the new RPC implementation, which includes a debugger.  The output
+  of user code is to the shell, and the shell may be used to inspect the
+  environment after the run has finished.  (In version 0.8.1 the shell
+  environment was separate from the environment of the user code.)
+
+- Introduced the configuration GUI and a new About dialog.
+
+- Removed David Scherer's Remote Procedure Call code and replaced with Guido
+  van Rossum's.  GvR code has support for the IDLE debugger and uses the shell
+  to inspect the environment of code Run from an Edit window.  Files removed:
+  ExecBinding.py, loader.py, protocol.py, Remote.py, spawn.py
+
+--------------------------------------------------------------------
+Refer to HISTORY.txt for additional information on earlier releases.
+--------------------------------------------------------------------

Darwin/lib/python3.5/idlelib/ObjectBrowser.py

@@ -0,0 +1,143 @@
+# XXX TO DO:
+# - popup menu
+# - support partial or total redisplay
+# - more doc strings
+# - tooltips
+
+# object browser
+
+# XXX TO DO:
+# - for classes/modules, add "open source" to object browser
+
+import re
+
+from idlelib.TreeWidget import TreeItem, TreeNode, ScrolledCanvas
+
+from reprlib import Repr
+
+myrepr = Repr()
+myrepr.maxstring = 100
+myrepr.maxother = 100
+
+class ObjectTreeItem(TreeItem):
+    def __init__(self, labeltext, object, setfunction=None):
+        self.labeltext = labeltext
+        self.object = object
+        self.setfunction = setfunction
+    def GetLabelText(self):
+        return self.labeltext
+    def GetText(self):
+        return myrepr.repr(self.object)
+    def GetIconName(self):
+        if not self.IsExpandable():
+            return "python"
+    def IsEditable(self):
+        return self.setfunction is not None
+    def SetText(self, text):
+        try:
+            value = eval(text)
+            self.setfunction(value)
+        except:
+            pass
+        else:
+            self.object = value
+    def IsExpandable(self):
+        return not not dir(self.object)
+    def GetSubList(self):
+        keys = dir(self.object)
+        sublist = []
+        for key in keys:
+            try:
+                value = getattr(self.object, key)
+            except AttributeError:
+                continue
+            item = make_objecttreeitem(
+                str(key) + " =",
+                value,
+                lambda value, key=key, object=self.object:
+                    setattr(object, key, value))
+            sublist.append(item)
+        return sublist
+
+class ClassTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return True
+    def GetSubList(self):
+        sublist = ObjectTreeItem.GetSubList(self)
+        if len(self.object.__bases__) == 1:
+            item = make_objecttreeitem("__bases__[0] =",
+                self.object.__bases__[0])
+        else:
+            item = make_objecttreeitem("__bases__ =", self.object.__bases__)
+        sublist.insert(0, item)
+        return sublist
+
+class AtomicObjectTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return 0
+
+class SequenceTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return len(self.object) > 0
+    def keys(self):
+        return range(len(self.object))
+    def GetSubList(self):
+        sublist = []
+        for key in self.keys():
+            try:
+                value = self.object[key]
+            except KeyError:
+                continue
+            def setfunction(value, key=key, object=self.object):
+                object[key] = value
+            item = make_objecttreeitem("%r:" % (key,), value, setfunction)
+            sublist.append(item)
+        return sublist
+
+class DictTreeItem(SequenceTreeItem):
+    def keys(self):
+        keys = list(self.object.keys())
+        try:
+            keys.sort()
+        except:
+            pass
+        return keys
+
+dispatch = {
+    int: AtomicObjectTreeItem,
+    float: AtomicObjectTreeItem,
+    str: AtomicObjectTreeItem,
+    tuple: SequenceTreeItem,
+    list: SequenceTreeItem,
+    dict: DictTreeItem,
+    type: ClassTreeItem,
+}
+
+def make_objecttreeitem(labeltext, object, setfunction=None):
+    t = type(object)
+    if t in dispatch:
+        c = dispatch[t]
+    else:
+        c = ObjectTreeItem
+    return c(labeltext, object, setfunction)
+
+
+def _object_browser(parent):
+    import sys
+    from tkinter import Tk
+    root = Tk()
+    root.title("Test ObjectBrowser")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    root.configure(bd=0, bg="yellow")
+    root.focus_set()
+    sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
+    sc.frame.pack(expand=1, fill="both")
+    item = make_objecttreeitem("sys", sys)
+    node = TreeNode(sc.canvas, None, item)
+    node.update()
+    root.mainloop()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_object_browser)

Darwin/lib/python3.5/idlelib/OutputWindow.py

@@ -0,0 +1,144 @@
+from tkinter import *
+from idlelib.EditorWindow import EditorWindow
+import re
+import tkinter.messagebox as tkMessageBox
+from idlelib import IOBinding
+
+class OutputWindow(EditorWindow):
+
+    """An editor window that can serve as an output file.
+
+    Also the future base class for the Python shell window.
+    This class has no input facilities.
+    """
+
+    def __init__(self, *args):
+        EditorWindow.__init__(self, *args)
+        self.text.bind("<<goto-file-line>>", self.goto_file_line)
+
+    # Customize EditorWindow
+
+    def ispythonsource(self, filename):
+        # No colorization needed
+        return 0
+
+    def short_title(self):
+        return "Output"
+
+    def maybesave(self):
+        # Override base class method -- don't ask any questions
+        if self.get_saved():
+            return "yes"
+        else:
+            return "no"
+
+    # Act as output file
+
+    def write(self, s, tags=(), mark="insert"):
+        if isinstance(s, (bytes, bytes)):
+            s = s.decode(IOBinding.encoding, "replace")
+        self.text.insert(mark, s, tags)
+        self.text.see(mark)
+        self.text.update()
+        return len(s)
+
+    def writelines(self, lines):
+        for line in lines:
+            self.write(line)
+
+    def flush(self):
+        pass
+
+    # Our own right-button menu
+
+    rmenu_specs = [
+        ("Cut", "<<cut>>", "rmenu_check_cut"),
+        ("Copy", "<<copy>>", "rmenu_check_copy"),
+        ("Paste", "<<paste>>", "rmenu_check_paste"),
+        (None, None, None),
+        ("Go to file/line", "<<goto-file-line>>", None),
+    ]
+
+    file_line_pats = [
+        # order of patterns matters
+        r'file "([^"]*)", line (\d+)',
+        r'([^\s]+)\((\d+)\)',
+        r'^(\s*\S.*?):\s*(\d+):',  # Win filename, maybe starting with spaces
+        r'([^\s]+):\s*(\d+):',     # filename or path, ltrim
+        r'^\s*(\S.*?):\s*(\d+):',  # Win abs path with embedded spaces, ltrim
+    ]
+
+    file_line_progs = None
+
+    def goto_file_line(self, event=None):
+        if self.file_line_progs is None:
+            l = []
+            for pat in self.file_line_pats:
+                l.append(re.compile(pat, re.IGNORECASE))
+            self.file_line_progs = l
+        # x, y = self.event.x, self.event.y
+        # self.text.mark_set("insert", "@%d,%d" % (x, y))
+        line = self.text.get("insert linestart", "insert lineend")
+        result = self._file_line_helper(line)
+        if not result:
+            # Try the previous line.  This is handy e.g. in tracebacks,
+            # where you tend to right-click on the displayed source line
+            line = self.text.get("insert -1line linestart",
+                                 "insert -1line lineend")
+            result = self._file_line_helper(line)
+            if not result:
+                tkMessageBox.showerror(
+                    "No special line",
+                    "The line you point at doesn't look like "
+                    "a valid file name followed by a line number.",
+                    master=self.text)
+                return
+        filename, lineno = result
+        edit = self.flist.open(filename)
+        edit.gotoline(lineno)
+
+    def _file_line_helper(self, line):
+        for prog in self.file_line_progs:
+            match = prog.search(line)
+            if match:
+                filename, lineno = match.group(1, 2)
+                try:
+                    f = open(filename, "r")
+                    f.close()
+                    break
+                except OSError:
+                    continue
+        else:
+            return None
+        try:
+            return filename, int(lineno)
+        except TypeError:
+            return None
+
+# These classes are currently not used but might come in handy
+
+class OnDemandOutputWindow:
+
+    tagdefs = {
+        # XXX Should use IdlePrefs.ColorPrefs
+        "stdout":  {"foreground": "blue"},
+        "stderr":  {"foreground": "#007700"},
+    }
+
+    def __init__(self, flist):
+        self.flist = flist
+        self.owin = None
+
+    def write(self, s, tags, mark):
+        if not self.owin:
+            self.setup()
+        self.owin.write(s, tags, mark)
+
+    def setup(self):
+        self.owin = owin = OutputWindow(self.flist)
+        text = owin.text
+        for tag, cnf in self.tagdefs.items():
+            if cnf:
+                text.tag_configure(tag, **cnf)
+        text.tag_raise('sel')
+        self.write = self.owin.write

Darwin/lib/python3.5/idlelib/ParenMatch.py

@@ -0,0 +1,178 @@
+"""ParenMatch -- An IDLE extension for parenthesis matching.
+
+When you hit a right paren, the cursor should move briefly to the left
+paren.  Paren here is used generically; the matching applies to
+parentheses, square brackets, and curly braces.
+"""
+
+from idlelib.HyperParser import HyperParser
+from idlelib.configHandler import idleConf
+
+_openers = {')':'(',']':'[','}':'{'}
+CHECK_DELAY = 100 # miliseconds
+
+class ParenMatch:
+    """Highlight matching parentheses
+
+    There are three supported style of paren matching, based loosely
+    on the Emacs options.  The style is select based on the
+    HILITE_STYLE attribute; it can be changed used the set_style
+    method.
+
+    The supported styles are:
+
+    default -- When a right paren is typed, highlight the matching
+        left paren for 1/2 sec.
+
+    expression -- When a right paren is typed, highlight the entire
+        expression from the left paren to the right paren.
+
+    TODO:
+        - extend IDLE with configuration dialog to change options
+        - implement rest of Emacs highlight styles (see below)
+        - print mismatch warning in IDLE status window
+
+    Note: In Emacs, there are several styles of highlight where the
+    matching paren is highlighted whenever the cursor is immediately
+    to the right of a right paren.  I don't know how to do that in Tk,
+    so I haven't bothered.
+    """
+    menudefs = [
+        ('edit', [
+            ("Show surrounding parens", "<<flash-paren>>"),
+        ])
+    ]
+    STYLE = idleConf.GetOption('extensions','ParenMatch','style',
+            default='expression')
+    FLASH_DELAY = idleConf.GetOption('extensions','ParenMatch','flash-delay',
+            type='int',default=500)
+    HILITE_CONFIG = idleConf.GetHighlight(idleConf.CurrentTheme(),'hilite')
+    BELL = idleConf.GetOption('extensions','ParenMatch','bell',
+            type='bool',default=1)
+
+    RESTORE_VIRTUAL_EVENT_NAME = "<<parenmatch-check-restore>>"
+    # We want the restore event be called before the usual return and
+    # backspace events.
+    RESTORE_SEQUENCES = ("<KeyPress>", "<ButtonPress>",
+                         "<Key-Return>", "<Key-BackSpace>")
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+        self.text = editwin.text
+        # Bind the check-restore event to the function restore_event,
+        # so that we can then use activate_restore (which calls event_add)
+        # and deactivate_restore (which calls event_delete).
+        editwin.text.bind(self.RESTORE_VIRTUAL_EVENT_NAME,
+                          self.restore_event)
+        self.counter = 0
+        self.is_restore_active = 0
+        self.set_style(self.STYLE)
+
+    def activate_restore(self):
+        if not self.is_restore_active:
+            for seq in self.RESTORE_SEQUENCES:
+                self.text.event_add(self.RESTORE_VIRTUAL_EVENT_NAME, seq)
+            self.is_restore_active = True
+
+    def deactivate_restore(self):
+        if self.is_restore_active:
+            for seq in self.RESTORE_SEQUENCES:
+                self.text.event_delete(self.RESTORE_VIRTUAL_EVENT_NAME, seq)
+            self.is_restore_active = False
+
+    def set_style(self, style):
+        self.STYLE = style
+        if style == "default":
+            self.create_tag = self.create_tag_default
+            self.set_timeout = self.set_timeout_last
+        elif style == "expression":
+            self.create_tag = self.create_tag_expression
+            self.set_timeout = self.set_timeout_none
+
+    def flash_paren_event(self, event):
+        indices = (HyperParser(self.editwin, "insert")
+                   .get_surrounding_brackets())
+        if indices is None:
+            self.warn_mismatched()
+            return
+        self.activate_restore()
+        self.create_tag(indices)
+        self.set_timeout_last()
+
+    def paren_closed_event(self, event):
+        # If it was a shortcut and not really a closing paren, quit.
+        closer = self.text.get("insert-1c")
+        if closer not in _openers:
+            return
+        hp = HyperParser(self.editwin, "insert-1c")
+        if not hp.is_in_code():
+            return
+        indices = hp.get_surrounding_brackets(_openers[closer], True)
+        if indices is None:
+            self.warn_mismatched()
+            return
+        self.activate_restore()
+        self.create_tag(indices)
+        self.set_timeout()
+
+    def restore_event(self, event=None):
+        self.text.tag_delete("paren")
+        self.deactivate_restore()
+        self.counter += 1   # disable the last timer, if there is one.
+
+    def handle_restore_timer(self, timer_count):
+        if timer_count == self.counter:
+            self.restore_event()
+
+    def warn_mismatched(self):
+        if self.BELL:
+            self.text.bell()
+
+    # any one of the create_tag_XXX methods can be used depending on
+    # the style
+
+    def create_tag_default(self, indices):
+        """Highlight the single paren that matches"""
+        self.text.tag_add("paren", indices[0])
+        self.text.tag_config("paren", self.HILITE_CONFIG)
+
+    def create_tag_expression(self, indices):
+        """Highlight the entire expression"""
+        if self.text.get(indices[1]) in (')', ']', '}'):
+            rightindex = indices[1]+"+1c"
+        else:
+            rightindex = indices[1]
+        self.text.tag_add("paren", indices[0], rightindex)
+        self.text.tag_config("paren", self.HILITE_CONFIG)
+
+    # any one of the set_timeout_XXX methods can be used depending on
+    # the style
+
+    def set_timeout_none(self):
+        """Highlight will remain until user input turns it off
+        or the insert has moved"""
+        # After CHECK_DELAY, call a function which disables the "paren" tag
+        # if the event is for the most recent timer and the insert has changed,
+        # or schedules another call for itself.
+        self.counter += 1
+        def callme(callme, self=self, c=self.counter,
+                   index=self.text.index("insert")):
+            if index != self.text.index("insert"):
+                self.handle_restore_timer(c)
+            else:
+                self.editwin.text_frame.after(CHECK_DELAY, callme, callme)
+        self.editwin.text_frame.after(CHECK_DELAY, callme, callme)
+
+    def set_timeout_last(self):
+        """The last highlight created will be removed after .5 sec"""
+        # associate a counter with an event; only disable the "paren"
+        # tag if the event is for the most recent timer.
+        self.counter += 1
+        self.editwin.text_frame.after(
+            self.FLASH_DELAY,
+            lambda self=self, c=self.counter: self.handle_restore_timer(c))
+
+
+if __name__ == '__main__':
+    import unittest
+    unittest.main('idlelib.idle_test.test_parenmatch', verbosity=2)

Darwin/lib/python3.5/idlelib/PathBrowser.py

@@ -0,0 +1,108 @@
+import os
+import sys
+import importlib.machinery
+
+from idlelib.TreeWidget import TreeItem
+from idlelib.ClassBrowser import ClassBrowser, ModuleBrowserTreeItem
+from idlelib.PyShell import PyShellFileList
+
+
+class PathBrowser(ClassBrowser):
+
+    def __init__(self, flist, _htest=False):
+        """
+        _htest - bool, change box location when running htest
+        """
+        self._htest = _htest
+        self.init(flist)
+
+    def settitle(self):
+        "Set window titles."
+        self.top.wm_title("Path Browser")
+        self.top.wm_iconname("Path Browser")
+
+    def rootnode(self):
+        return PathBrowserTreeItem()
+
+class PathBrowserTreeItem(TreeItem):
+
+    def GetText(self):
+        return "sys.path"
+
+    def GetSubList(self):
+        sublist = []
+        for dir in sys.path:
+            item = DirBrowserTreeItem(dir)
+            sublist.append(item)
+        return sublist
+
+class DirBrowserTreeItem(TreeItem):
+
+    def __init__(self, dir, packages=[]):
+        self.dir = dir
+        self.packages = packages
+
+    def GetText(self):
+        if not self.packages:
+            return self.dir
+        else:
+            return self.packages[-1] + ": package"
+
+    def GetSubList(self):
+        try:
+            names = os.listdir(self.dir or os.curdir)
+        except OSError:
+            return []
+        packages = []
+        for name in names:
+            file = os.path.join(self.dir, name)
+            if self.ispackagedir(file):
+                nn = os.path.normcase(name)
+                packages.append((nn, name, file))
+        packages.sort()
+        sublist = []
+        for nn, name, file in packages:
+            item = DirBrowserTreeItem(file, self.packages + [name])
+            sublist.append(item)
+        for nn, name in self.listmodules(names):
+            item = ModuleBrowserTreeItem(os.path.join(self.dir, name))
+            sublist.append(item)
+        return sublist
+
+    def ispackagedir(self, file):
+        " Return true for directories that are packages."
+        if not os.path.isdir(file):
+            return False
+        init = os.path.join(file, "__init__.py")
+        return os.path.exists(init)
+
+    def listmodules(self, allnames):
+        modules = {}
+        suffixes = importlib.machinery.EXTENSION_SUFFIXES[:]
+        suffixes += importlib.machinery.SOURCE_SUFFIXES
+        suffixes += importlib.machinery.BYTECODE_SUFFIXES
+        sorted = []
+        for suff in suffixes:
+            i = -len(suff)
+            for name in allnames[:]:
+                normed_name = os.path.normcase(name)
+                if normed_name[i:] == suff:
+                    mod_name = name[:i]
+                    if mod_name not in modules:
+                        modules[mod_name] = None
+                        sorted.append((normed_name, name))
+                        allnames.remove(name)
+        sorted.sort()
+        return sorted
+
+def _path_browser(parent):  # htest #
+    flist = PyShellFileList(parent)
+    PathBrowser(flist, _htest=True)
+    parent.mainloop()
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_pathbrowser', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_path_browser)

Darwin/lib/python3.5/idlelib/Percolator.py

@@ -0,0 +1,104 @@
+from idlelib.WidgetRedirector import WidgetRedirector
+from idlelib.Delegator import Delegator
+
+class Percolator:
+
+    def __init__(self, text):
+        # XXX would be nice to inherit from Delegator
+        self.text = text
+        self.redir = WidgetRedirector(text)
+        self.top = self.bottom = Delegator(text)
+        self.bottom.insert = self.redir.register("insert", self.insert)
+        self.bottom.delete = self.redir.register("delete", self.delete)
+        self.filters = []
+
+    def close(self):
+        while self.top is not self.bottom:
+            self.removefilter(self.top)
+        self.top = None
+        self.bottom.setdelegate(None); self.bottom = None
+        self.redir.close(); self.redir = None
+        self.text = None
+
+    def insert(self, index, chars, tags=None):
+        # Could go away if inheriting from Delegator
+        self.top.insert(index, chars, tags)
+
+    def delete(self, index1, index2=None):
+        # Could go away if inheriting from Delegator
+        self.top.delete(index1, index2)
+
+    def insertfilter(self, filter):
+        # Perhaps rename to pushfilter()?
+        assert isinstance(filter, Delegator)
+        assert filter.delegate is None
+        filter.setdelegate(self.top)
+        self.top = filter
+
+    def removefilter(self, filter):
+        # XXX Perhaps should only support popfilter()?
+        assert isinstance(filter, Delegator)
+        assert filter.delegate is not None
+        f = self.top
+        if f is filter:
+            self.top = filter.delegate
+            filter.setdelegate(None)
+        else:
+            while f.delegate is not filter:
+                assert f is not self.bottom
+                f.resetcache()
+                f = f.delegate
+            f.setdelegate(filter.delegate)
+            filter.setdelegate(None)
+
+def _percolator(parent):
+    import tkinter as tk
+    import re
+    class Tracer(Delegator):
+        def __init__(self, name):
+            self.name = name
+            Delegator.__init__(self, None)
+        def insert(self, *args):
+            print(self.name, ": insert", args)
+            self.delegate.insert(*args)
+        def delete(self, *args):
+            print(self.name, ": delete", args)
+            self.delegate.delete(*args)
+    root = tk.Tk()
+    root.title("Test Percolator")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    text = tk.Text(root)
+    p = Percolator(text)
+    t1 = Tracer("t1")
+    t2 = Tracer("t2")
+
+    def toggle1():
+        if var1.get() == 0:
+            var1.set(1)
+            p.insertfilter(t1)
+        elif var1.get() == 1:
+            var1.set(0)
+            p.removefilter(t1)
+
+    def toggle2():
+        if var2.get() == 0:
+            var2.set(1)
+            p.insertfilter(t2)
+        elif var2.get() == 1:
+            var2.set(0)
+            p.removefilter(t2)
+
+    text.pack()
+    var1 = tk.IntVar()
+    cb1 = tk.Checkbutton(root, text="Tracer1", command=toggle1, variable=var1)
+    cb1.pack()
+    var2 = tk.IntVar()
+    cb2 = tk.Checkbutton(root, text="Tracer2", command=toggle2, variable=var2)
+    cb2.pack()
+
+    root.mainloop()
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_percolator)

Darwin/lib/python3.5/idlelib/PyParse.py

@@ -0,0 +1,617 @@
+import re
+import sys
+from collections import Mapping
+
+# Reason last stmt is continued (or C_NONE if it's not).
+(C_NONE, C_BACKSLASH, C_STRING_FIRST_LINE,
+ C_STRING_NEXT_LINES, C_BRACKET) = range(5)
+
+if 0:   # for throwaway debugging output
+    def dump(*stuff):
+        sys.__stdout__.write(" ".join(map(str, stuff)) + "\n")
+
+# Find what looks like the start of a popular stmt.
+
+_synchre = re.compile(r"""
+    ^
+    [ \t]*
+    (?: while
+    |   else
+    |   def
+    |   return
+    |   assert
+    |   break
+    |   class
+    |   continue
+    |   elif
+    |   try
+    |   except
+    |   raise
+    |   import
+    |   yield
+    )
+    \b
+""", re.VERBOSE | re.MULTILINE).search
+
+# Match blank line or non-indenting comment line.
+
+_junkre = re.compile(r"""
+    [ \t]*
+    (?: \# \S .* )?
+    \n
+""", re.VERBOSE).match
+
+# Match any flavor of string; the terminating quote is optional
+# so that we're robust in the face of incomplete program text.
+
+_match_stringre = re.compile(r"""
+    \""" [^"\\]* (?:
+                     (?: \\. | "(?!"") )
+                     [^"\\]*
+                 )*
+    (?: \""" )?
+
+|   " [^"\\\n]* (?: \\. [^"\\\n]* )* "?
+
+|   ''' [^'\\]* (?:
+                   (?: \\. | '(?!'') )
+                   [^'\\]*
+                )*
+    (?: ''' )?
+
+|   ' [^'\\\n]* (?: \\. [^'\\\n]* )* '?
+""", re.VERBOSE | re.DOTALL).match
+
+# Match a line that starts with something interesting;
+# used to find the first item of a bracket structure.
+
+_itemre = re.compile(r"""
+    [ \t]*
+    [^\s#\\]    # if we match, m.end()-1 is the interesting char
+""", re.VERBOSE).match
+
+# Match start of stmts that should be followed by a dedent.
+
+_closere = re.compile(r"""
+    \s*
+    (?: return
+    |   break
+    |   continue
+    |   raise
+    |   pass
+    )
+    \b
+""", re.VERBOSE).match
+
+# Chew up non-special chars as quickly as possible.  If match is
+# successful, m.end() less 1 is the index of the last boring char
+# matched.  If match is unsuccessful, the string starts with an
+# interesting char.
+
+_chew_ordinaryre = re.compile(r"""
+    [^[\](){}#'"\\]+
+""", re.VERBOSE).match
+
+
+class StringTranslatePseudoMapping(Mapping):
+    r"""Utility class to be used with str.translate()
+
+    This Mapping class wraps a given dict. When a value for a key is
+    requested via __getitem__() or get(), the key is looked up in the
+    given dict. If found there, the value from the dict is returned.
+    Otherwise, the default value given upon initialization is returned.
+
+    This allows using str.translate() to make some replacements, and to
+    replace all characters for which no replacement was specified with
+    a given character instead of leaving them as-is.
+
+    For example, to replace everything except whitespace with 'x':
+
+    >>> whitespace_chars = ' \t\n\r'
+    >>> preserve_dict = {ord(c): ord(c) for c in whitespace_chars}
+    >>> mapping = StringTranslatePseudoMapping(preserve_dict, ord('x'))
+    >>> text = "a + b\tc\nd"
+    >>> text.translate(mapping)
+    'x x x\tx\nx'
+    """
+    def __init__(self, non_defaults, default_value):
+        self._non_defaults = non_defaults
+        self._default_value = default_value
+
+        def _get(key, _get=non_defaults.get, _default=default_value):
+            return _get(key, _default)
+        self._get = _get
+
+    def __getitem__(self, item):
+        return self._get(item)
+
+    def __len__(self):
+        return len(self._non_defaults)
+
+    def __iter__(self):
+        return iter(self._non_defaults)
+
+    def get(self, key, default=None):
+        return self._get(key)
+
+
+class Parser:
+
+    def __init__(self, indentwidth, tabwidth):
+        self.indentwidth = indentwidth
+        self.tabwidth = tabwidth
+
+    def set_str(self, s):
+        assert len(s) == 0 or s[-1] == '\n'
+        self.str = s
+        self.study_level = 0
+
+    # Return index of a good place to begin parsing, as close to the
+    # end of the string as possible.  This will be the start of some
+    # popular stmt like "if" or "def".  Return None if none found:
+    # the caller should pass more prior context then, if possible, or
+    # if not (the entire program text up until the point of interest
+    # has already been tried) pass 0 to set_lo.
+    #
+    # This will be reliable iff given a reliable is_char_in_string
+    # function, meaning that when it says "no", it's absolutely
+    # guaranteed that the char is not in a string.
+
+    def find_good_parse_start(self, is_char_in_string=None,
+                              _synchre=_synchre):
+        str, pos = self.str, None
+
+        if not is_char_in_string:
+            # no clue -- make the caller pass everything
+            return None
+
+        # Peek back from the end for a good place to start,
+        # but don't try too often; pos will be left None, or
+        # bumped to a legitimate synch point.
+        limit = len(str)
+        for tries in range(5):
+            i = str.rfind(":\n", 0, limit)
+            if i < 0:
+                break
+            i = str.rfind('\n', 0, i) + 1  # start of colon line
+            m = _synchre(str, i, limit)
+            if m and not is_char_in_string(m.start()):
+                pos = m.start()
+                break
+            limit = i
+        if pos is None:
+            # Nothing looks like a block-opener, or stuff does
+            # but is_char_in_string keeps returning true; most likely
+            # we're in or near a giant string, the colorizer hasn't
+            # caught up enough to be helpful, or there simply *aren't*
+            # any interesting stmts.  In any of these cases we're
+            # going to have to parse the whole thing to be sure, so
+            # give it one last try from the start, but stop wasting
+            # time here regardless of the outcome.
+            m = _synchre(str)
+            if m and not is_char_in_string(m.start()):
+                pos = m.start()
+            return pos
+
+        # Peeking back worked; look forward until _synchre no longer
+        # matches.
+        i = pos + 1
+        while 1:
+            m = _synchre(str, i)
+            if m:
+                s, i = m.span()
+                if not is_char_in_string(s):
+                    pos = s
+            else:
+                break
+        return pos
+
+    # Throw away the start of the string.  Intended to be called with
+    # find_good_parse_start's result.
+
+    def set_lo(self, lo):
+        assert lo == 0 or self.str[lo-1] == '\n'
+        if lo > 0:
+            self.str = self.str[lo:]
+
+    # Build a translation table to map uninteresting chars to 'x', open
+    # brackets to '(', close brackets to ')' while preserving quotes,
+    # backslashes, newlines and hashes. This is to be passed to
+    # str.translate() in _study1().
+    _tran = {}
+    _tran.update((ord(c), ord('(')) for c in "({[")
+    _tran.update((ord(c), ord(')')) for c in ")}]")
+    _tran.update((ord(c), ord(c)) for c in "\"'\\\n#")
+    _tran = StringTranslatePseudoMapping(_tran, default_value=ord('x'))
+
+    # As quickly as humanly possible <wink>, find the line numbers (0-
+    # based) of the non-continuation lines.
+    # Creates self.{goodlines, continuation}.
+
+    def _study1(self):
+        if self.study_level >= 1:
+            return
+        self.study_level = 1
+
+        # Map all uninteresting characters to "x", all open brackets
+        # to "(", all close brackets to ")", then collapse runs of
+        # uninteresting characters.  This can cut the number of chars
+        # by a factor of 10-40, and so greatly speed the following loop.
+        str = self.str
+        str = str.translate(self._tran)
+        str = str.replace('xxxxxxxx', 'x')
+        str = str.replace('xxxx', 'x')
+        str = str.replace('xx', 'x')
+        str = str.replace('xx', 'x')
+        str = str.replace('\nx', '\n')
+        # note that replacing x\n with \n would be incorrect, because
+        # x may be preceded by a backslash
+
+        # March over the squashed version of the program, accumulating
+        # the line numbers of non-continued stmts, and determining
+        # whether & why the last stmt is a continuation.
+        continuation = C_NONE
+        level = lno = 0     # level is nesting level; lno is line number
+        self.goodlines = goodlines = [0]
+        push_good = goodlines.append
+        i, n = 0, len(str)
+        while i < n:
+            ch = str[i]
+            i = i+1
+
+            # cases are checked in decreasing order of frequency
+            if ch == 'x':
+                continue
+
+            if ch == '\n':
+                lno = lno + 1
+                if level == 0:
+                    push_good(lno)
+                    # else we're in an unclosed bracket structure
+                continue
+
+            if ch == '(':
+                level = level + 1
+                continue
+
+            if ch == ')':
+                if level:
+                    level = level - 1
+                    # else the program is invalid, but we can't complain
+                continue
+
+            if ch == '"' or ch == "'":
+                # consume the string
+                quote = ch
+                if str[i-1:i+2] == quote * 3:
+                    quote = quote * 3
+                firstlno = lno
+                w = len(quote) - 1
+                i = i+w
+                while i < n:
+                    ch = str[i]
+                    i = i+1
+
+                    if ch == 'x':
+                        continue
+
+                    if str[i-1:i+w] == quote:
+                        i = i+w
+                        break
+
+                    if ch == '\n':
+                        lno = lno + 1
+                        if w == 0:
+                            # unterminated single-quoted string
+                            if level == 0:
+                                push_good(lno)
+                            break
+                        continue
+
+                    if ch == '\\':
+                        assert i < n
+                        if str[i] == '\n':
+                            lno = lno + 1
+                        i = i+1
+                        continue
+
+                    # else comment char or paren inside string
+
+                else:
+                    # didn't break out of the loop, so we're still
+                    # inside a string
+                    if (lno - 1) == firstlno:
+                        # before the previous \n in str, we were in the first
+                        # line of the string
+                        continuation = C_STRING_FIRST_LINE
+                    else:
+                        continuation = C_STRING_NEXT_LINES
+                continue    # with outer loop
+
+            if ch == '#':
+                # consume the comment
+                i = str.find('\n', i)
+                assert i >= 0
+                continue
+
+            assert ch == '\\'
+            assert i < n
+            if str[i] == '\n':
+                lno = lno + 1
+                if i+1 == n:
+                    continuation = C_BACKSLASH
+            i = i+1
+
+        # The last stmt may be continued for all 3 reasons.
+        # String continuation takes precedence over bracket
+        # continuation, which beats backslash continuation.
+        if (continuation != C_STRING_FIRST_LINE
+            and continuation != C_STRING_NEXT_LINES and level > 0):
+            continuation = C_BRACKET
+        self.continuation = continuation
+
+        # Push the final line number as a sentinel value, regardless of
+        # whether it's continued.
+        assert (continuation == C_NONE) == (goodlines[-1] == lno)
+        if goodlines[-1] != lno:
+            push_good(lno)
+
+    def get_continuation_type(self):
+        self._study1()
+        return self.continuation
+
+    # study1 was sufficient to determine the continuation status,
+    # but doing more requires looking at every character.  study2
+    # does this for the last interesting statement in the block.
+    # Creates:
+    #     self.stmt_start, stmt_end
+    #         slice indices of last interesting stmt
+    #     self.stmt_bracketing
+    #         the bracketing structure of the last interesting stmt;
+    #         for example, for the statement "say(boo) or die", stmt_bracketing
+    #         will be [(0, 0), (3, 1), (8, 0)]. Strings and comments are
+    #         treated as brackets, for the matter.
+    #     self.lastch
+    #         last non-whitespace character before optional trailing
+    #         comment
+    #     self.lastopenbracketpos
+    #         if continuation is C_BRACKET, index of last open bracket
+
+    def _study2(self):
+        if self.study_level >= 2:
+            return
+        self._study1()
+        self.study_level = 2
+
+        # Set p and q to slice indices of last interesting stmt.
+        str, goodlines = self.str, self.goodlines
+        i = len(goodlines) - 1
+        p = len(str)    # index of newest line
+        while i:
+            assert p
+            # p is the index of the stmt at line number goodlines[i].
+            # Move p back to the stmt at line number goodlines[i-1].
+            q = p
+            for nothing in range(goodlines[i-1], goodlines[i]):
+                # tricky: sets p to 0 if no preceding newline
+                p = str.rfind('\n', 0, p-1) + 1
+            # The stmt str[p:q] isn't a continuation, but may be blank
+            # or a non-indenting comment line.
+            if  _junkre(str, p):
+                i = i-1
+            else:
+                break
+        if i == 0:
+            # nothing but junk!
+            assert p == 0
+            q = p
+        self.stmt_start, self.stmt_end = p, q
+
+        # Analyze this stmt, to find the last open bracket (if any)
+        # and last interesting character (if any).
+        lastch = ""
+        stack = []  # stack of open bracket indices
+        push_stack = stack.append
+        bracketing = [(p, 0)]
+        while p < q:
+            # suck up all except ()[]{}'"#\\
+            m = _chew_ordinaryre(str, p, q)
+            if m:
+                # we skipped at least one boring char
+                newp = m.end()
+                # back up over totally boring whitespace
+                i = newp - 1    # index of last boring char
+                while i >= p and str[i] in " \t\n":
+                    i = i-1
+                if i >= p:
+                    lastch = str[i]
+                p = newp
+                if p >= q:
+                    break
+
+            ch = str[p]
+
+            if ch in "([{":
+                push_stack(p)
+                bracketing.append((p, len(stack)))
+                lastch = ch
+                p = p+1
+                continue
+
+            if ch in ")]}":
+                if stack:
+                    del stack[-1]
+                lastch = ch
+                p = p+1
+                bracketing.append((p, len(stack)))
+                continue
+
+            if ch == '"' or ch == "'":
+                # consume string
+                # Note that study1 did this with a Python loop, but
+                # we use a regexp here; the reason is speed in both
+                # cases; the string may be huge, but study1 pre-squashed
+                # strings to a couple of characters per line.  study1
+                # also needed to keep track of newlines, and we don't
+                # have to.
+                bracketing.append((p, len(stack)+1))
+                lastch = ch
+                p = _match_stringre(str, p, q).end()
+                bracketing.append((p, len(stack)))
+                continue
+
+            if ch == '#':
+                # consume comment and trailing newline
+                bracketing.append((p, len(stack)+1))
+                p = str.find('\n', p, q) + 1
+                assert p > 0
+                bracketing.append((p, len(stack)))
+                continue
+
+            assert ch == '\\'
+            p = p+1     # beyond backslash
+            assert p < q
+            if str[p] != '\n':
+                # the program is invalid, but can't complain
+                lastch = ch + str[p]
+            p = p+1     # beyond escaped char
+
+        # end while p < q:
+
+        self.lastch = lastch
+        if stack:
+            self.lastopenbracketpos = stack[-1]
+        self.stmt_bracketing = tuple(bracketing)
+
+    # Assuming continuation is C_BRACKET, return the number
+    # of spaces the next line should be indented.
+
+    def compute_bracket_indent(self):
+        self._study2()
+        assert self.continuation == C_BRACKET
+        j = self.lastopenbracketpos
+        str = self.str
+        n = len(str)
+        origi = i = str.rfind('\n', 0, j) + 1
+        j = j+1     # one beyond open bracket
+        # find first list item; set i to start of its line
+        while j < n:
+            m = _itemre(str, j)
+            if m:
+                j = m.end() - 1     # index of first interesting char
+                extra = 0
+                break
+            else:
+                # this line is junk; advance to next line
+                i = j = str.find('\n', j) + 1
+        else:
+            # nothing interesting follows the bracket;
+            # reproduce the bracket line's indentation + a level
+            j = i = origi
+            while str[j] in " \t":
+                j = j+1
+            extra = self.indentwidth
+        return len(str[i:j].expandtabs(self.tabwidth)) + extra
+
+    # Return number of physical lines in last stmt (whether or not
+    # it's an interesting stmt!  this is intended to be called when
+    # continuation is C_BACKSLASH).
+
+    def get_num_lines_in_stmt(self):
+        self._study1()
+        goodlines = self.goodlines
+        return goodlines[-1] - goodlines[-2]
+
+    # Assuming continuation is C_BACKSLASH, return the number of spaces
+    # the next line should be indented.  Also assuming the new line is
+    # the first one following the initial line of the stmt.
+
+    def compute_backslash_indent(self):
+        self._study2()
+        assert self.continuation == C_BACKSLASH
+        str = self.str
+        i = self.stmt_start
+        while str[i] in " \t":
+            i = i+1
+        startpos = i
+
+        # See whether the initial line starts an assignment stmt; i.e.,
+        # look for an = operator
+        endpos = str.find('\n', startpos) + 1
+        found = level = 0
+        while i < endpos:
+            ch = str[i]
+            if ch in "([{":
+                level = level + 1
+                i = i+1
+            elif ch in ")]}":
+                if level:
+                    level = level - 1
+                i = i+1
+            elif ch == '"' or ch == "'":
+                i = _match_stringre(str, i, endpos).end()
+            elif ch == '#':
+                break
+            elif level == 0 and ch == '=' and \
+                   (i == 0 or str[i-1] not in "=<>!") and \
+                   str[i+1] != '=':
+                found = 1
+                break
+            else:
+                i = i+1
+
+        if found:
+            # found a legit =, but it may be the last interesting
+            # thing on the line
+            i = i+1     # move beyond the =
+            found = re.match(r"\s*\\", str[i:endpos]) is None
+
+        if not found:
+            # oh well ... settle for moving beyond the first chunk
+            # of non-whitespace chars
+            i = startpos
+            while str[i] not in " \t\n":
+                i = i+1
+
+        return len(str[self.stmt_start:i].expandtabs(\
+                                     self.tabwidth)) + 1
+
+    # Return the leading whitespace on the initial line of the last
+    # interesting stmt.
+
+    def get_base_indent_string(self):
+        self._study2()
+        i, n = self.stmt_start, self.stmt_end
+        j = i
+        str = self.str
+        while j < n and str[j] in " \t":
+            j = j + 1
+        return str[i:j]
+
+    # Did the last interesting stmt open a block?
+
+    def is_block_opener(self):
+        self._study2()
+        return self.lastch == ':'
+
+    # Did the last interesting stmt close a block?
+
+    def is_block_closer(self):
+        self._study2()
+        return _closere(self.str, self.stmt_start) is not None
+
+    # index of last open bracket ({[, or None if none
+    lastopenbracketpos = None
+
+    def get_last_open_bracket_pos(self):
+        self._study2()
+        return self.lastopenbracketpos
+
+    # the structure of the bracketing of the last interesting statement,
+    # in the format defined in _study2, or None if the text didn't contain
+    # anything
+    stmt_bracketing = None
+
+    def get_last_stmt_bracketing(self):
+        self._study2()
+        return self.stmt_bracketing

Darwin/lib/python3.5/idlelib/README.txt

@@ -0,0 +1,60 @@
+IDLE is Python's Tkinter-based Integrated DeveLopment Environment.
+
+IDLE emphasizes a lightweight, clean design with a simple user interface.
+Although it is suitable for beginners, even advanced users will find that
+IDLE has everything they really need to develop pure Python code.
+
+IDLE features a multi-window text editor with multiple undo, Python colorizing,
+and many other capabilities, e.g. smart indent, call tips, and autocompletion.
+
+The editor has comprehensive search functions, including searching through
+multiple files.  Class browsers and path browsers provide fast access to
+code objects from a top level viewpoint without dealing with code folding.
+
+There is a Python Shell window which features colorizing and command recall.
+
+IDLE executes Python code in a separate process, which is restarted for each
+Run (F5) initiated from an editor window.  The environment can also be
+restarted from the Shell window without restarting IDLE.
+
+This enhancement has often been requested, and is now finally available.  The
+magic "reload/import *" incantations are no longer required when editing and
+testing a module two or three steps down the import chain.
+
+(Personal firewall software may warn about the connection IDLE makes to its
+subprocess using this computer's internal loopback interface.  This connection
+is not visible on any external interface and no data is sent to or received
+from the Internet.)
+
+It is possible to interrupt tightly looping user code, even on Windows.
+
+Applications which cannot support subprocesses and/or sockets can still run
+IDLE in a single process.
+
+IDLE has an integrated debugger with stepping, persistent breakpoints, and call
+stack visibility.
+
+There is a GUI configuration manager which makes it easy to select fonts,
+colors, keybindings, and startup options.  This facility includes a feature
+which allows the user to specify additional help sources, either locally or on
+the web.
+
+IDLE is coded in 100% pure Python, using the Tkinter GUI toolkit (Tk/Tcl)
+and is cross-platform, working on Unix, Mac, and Windows.
+
+IDLE accepts command line arguments.  Try idle -h to see the options.
+
+
+If you find bugs or have suggestions or patches, let us know about
+them by using the Python issue tracker:
+
+http://bugs.python.org
+
+For further details and links, read the Help files and check the IDLE home
+page at
+
+http://www.python.org/idle/
+
+There is a mail list for IDLE: idle-dev@python.org.  You can join at
+
+http://mail.python.org/mailman/listinfo/idle-dev

Darwin/lib/python3.5/idlelib/RemoteDebugger.py

@@ -0,0 +1,388 @@
+"""Support for remote Python debugging.
+
+Some ASCII art to describe the structure:
+
+       IN PYTHON SUBPROCESS          #             IN IDLE PROCESS
+                                     #
+                                     #        oid='gui_adapter'
+                 +----------+        #       +------------+          +-----+
+                 | GUIProxy |--remote#call-->| GUIAdapter |--calls-->| GUI |
++-----+--calls-->+----------+        #       +------------+          +-----+
+| Idb |                               #                             /
++-----+<-calls--+------------+         #      +----------+<--calls-/
+                | IdbAdapter |<--remote#call--| IdbProxy |
+                +------------+         #      +----------+
+                oid='idb_adapter'      #
+
+The purpose of the Proxy and Adapter classes is to translate certain
+arguments and return values that cannot be transported through the RPC
+barrier, in particular frame and traceback objects.
+
+"""
+
+import types
+from idlelib import Debugger
+
+debugging = 0
+
+idb_adap_oid = "idb_adapter"
+gui_adap_oid = "gui_adapter"
+
+#=======================================
+#
+# In the PYTHON subprocess:
+
+frametable = {}
+dicttable = {}
+codetable = {}
+tracebacktable = {}
+
+def wrap_frame(frame):
+    fid = id(frame)
+    frametable[fid] = frame
+    return fid
+
+def wrap_info(info):
+    "replace info[2], a traceback instance, by its ID"
+    if info is None:
+        return None
+    else:
+        traceback = info[2]
+        assert isinstance(traceback, types.TracebackType)
+        traceback_id = id(traceback)
+        tracebacktable[traceback_id] = traceback
+        modified_info = (info[0], info[1], traceback_id)
+        return modified_info
+
+class GUIProxy:
+
+    def __init__(self, conn, gui_adap_oid):
+        self.conn = conn
+        self.oid = gui_adap_oid
+
+    def interaction(self, message, frame, info=None):
+        # calls rpc.SocketIO.remotecall() via run.MyHandler instance
+        # pass frame and traceback object IDs instead of the objects themselves
+        self.conn.remotecall(self.oid, "interaction",
+                             (message, wrap_frame(frame), wrap_info(info)),
+                             {})
+
+class IdbAdapter:
+
+    def __init__(self, idb):
+        self.idb = idb
+
+    #----------called by an IdbProxy----------
+
+    def set_step(self):
+        self.idb.set_step()
+
+    def set_quit(self):
+        self.idb.set_quit()
+
+    def set_continue(self):
+        self.idb.set_continue()
+
+    def set_next(self, fid):
+        frame = frametable[fid]
+        self.idb.set_next(frame)
+
+    def set_return(self, fid):
+        frame = frametable[fid]
+        self.idb.set_return(frame)
+
+    def get_stack(self, fid, tbid):
+        frame = frametable[fid]
+        if tbid is None:
+            tb = None
+        else:
+            tb = tracebacktable[tbid]
+        stack, i = self.idb.get_stack(frame, tb)
+        stack = [(wrap_frame(frame2), k) for frame2, k in stack]
+        return stack, i
+
+    def run(self, cmd):
+        import __main__
+        self.idb.run(cmd, __main__.__dict__)
+
+    def set_break(self, filename, lineno):
+        msg = self.idb.set_break(filename, lineno)
+        return msg
+
+    def clear_break(self, filename, lineno):
+        msg = self.idb.clear_break(filename, lineno)
+        return msg
+
+    def clear_all_file_breaks(self, filename):
+        msg = self.idb.clear_all_file_breaks(filename)
+        return msg
+
+    #----------called by a FrameProxy----------
+
+    def frame_attr(self, fid, name):
+        frame = frametable[fid]
+        return getattr(frame, name)
+
+    def frame_globals(self, fid):
+        frame = frametable[fid]
+        dict = frame.f_globals
+        did = id(dict)
+        dicttable[did] = dict
+        return did
+
+    def frame_locals(self, fid):
+        frame = frametable[fid]
+        dict = frame.f_locals
+        did = id(dict)
+        dicttable[did] = dict
+        return did
+
+    def frame_code(self, fid):
+        frame = frametable[fid]
+        code = frame.f_code
+        cid = id(code)
+        codetable[cid] = code
+        return cid
+
+    #----------called by a CodeProxy----------
+
+    def code_name(self, cid):
+        code = codetable[cid]
+        return code.co_name
+
+    def code_filename(self, cid):
+        code = codetable[cid]
+        return code.co_filename
+
+    #----------called by a DictProxy----------
+
+    def dict_keys(self, did):
+        raise NotImplemented("dict_keys not public or pickleable")
+##         dict = dicttable[did]
+##         return dict.keys()
+
+    ### Needed until dict_keys is type is finished and pickealable.
+    ### Will probably need to extend rpc.py:SocketIO._proxify at that time.
+    def dict_keys_list(self, did):
+        dict = dicttable[did]
+        return list(dict.keys())
+
+    def dict_item(self, did, key):
+        dict = dicttable[did]
+        value = dict[key]
+        value = repr(value) ### can't pickle module 'builtins'
+        return value
+
+#----------end class IdbAdapter----------
+
+
+def start_debugger(rpchandler, gui_adap_oid):
+    """Start the debugger and its RPC link in the Python subprocess
+
+    Start the subprocess side of the split debugger and set up that side of the
+    RPC link by instantiating the GUIProxy, Idb debugger, and IdbAdapter
+    objects and linking them together.  Register the IdbAdapter with the
+    RPCServer to handle RPC requests from the split debugger GUI via the
+    IdbProxy.
+
+    """
+    gui_proxy = GUIProxy(rpchandler, gui_adap_oid)
+    idb = Debugger.Idb(gui_proxy)
+    idb_adap = IdbAdapter(idb)
+    rpchandler.register(idb_adap_oid, idb_adap)
+    return idb_adap_oid
+
+
+#=======================================
+#
+# In the IDLE process:
+
+
+class FrameProxy:
+
+    def __init__(self, conn, fid):
+        self._conn = conn
+        self._fid = fid
+        self._oid = "idb_adapter"
+        self._dictcache = {}
+
+    def __getattr__(self, name):
+        if name[:1] == "_":
+            raise AttributeError(name)
+        if name == "f_code":
+            return self._get_f_code()
+        if name == "f_globals":
+            return self._get_f_globals()
+        if name == "f_locals":
+            return self._get_f_locals()
+        return self._conn.remotecall(self._oid, "frame_attr",
+                                     (self._fid, name), {})
+
+    def _get_f_code(self):
+        cid = self._conn.remotecall(self._oid, "frame_code", (self._fid,), {})
+        return CodeProxy(self._conn, self._oid, cid)
+
+    def _get_f_globals(self):
+        did = self._conn.remotecall(self._oid, "frame_globals",
+                                    (self._fid,), {})
+        return self._get_dict_proxy(did)
+
+    def _get_f_locals(self):
+        did = self._conn.remotecall(self._oid, "frame_locals",
+                                    (self._fid,), {})
+        return self._get_dict_proxy(did)
+
+    def _get_dict_proxy(self, did):
+        if did in self._dictcache:
+            return self._dictcache[did]
+        dp = DictProxy(self._conn, self._oid, did)
+        self._dictcache[did] = dp
+        return dp
+
+
+class CodeProxy:
+
+    def __init__(self, conn, oid, cid):
+        self._conn = conn
+        self._oid = oid
+        self._cid = cid
+
+    def __getattr__(self, name):
+        if name == "co_name":
+            return self._conn.remotecall(self._oid, "code_name",
+                                         (self._cid,), {})
+        if name == "co_filename":
+            return self._conn.remotecall(self._oid, "code_filename",
+                                         (self._cid,), {})
+
+
+class DictProxy:
+
+    def __init__(self, conn, oid, did):
+        self._conn = conn
+        self._oid = oid
+        self._did = did
+
+##    def keys(self):
+##        return self._conn.remotecall(self._oid, "dict_keys", (self._did,), {})
+
+    # 'temporary' until dict_keys is a pickleable built-in type
+    def keys(self):
+        return self._conn.remotecall(self._oid,
+                                     "dict_keys_list", (self._did,), {})
+
+    def __getitem__(self, key):
+        return self._conn.remotecall(self._oid, "dict_item",
+                                     (self._did, key), {})
+
+    def __getattr__(self, name):
+        ##print("*** Failed DictProxy.__getattr__:", name)
+        raise AttributeError(name)
+
+
+class GUIAdapter:
+
+    def __init__(self, conn, gui):
+        self.conn = conn
+        self.gui = gui
+
+    def interaction(self, message, fid, modified_info):
+        ##print("*** Interaction: (%s, %s, %s)" % (message, fid, modified_info))
+        frame = FrameProxy(self.conn, fid)
+        self.gui.interaction(message, frame, modified_info)
+
+
+class IdbProxy:
+
+    def __init__(self, conn, shell, oid):
+        self.oid = oid
+        self.conn = conn
+        self.shell = shell
+
+    def call(self, methodname, *args, **kwargs):
+        ##print("*** IdbProxy.call %s %s %s" % (methodname, args, kwargs))
+        value = self.conn.remotecall(self.oid, methodname, args, kwargs)
+        ##print("*** IdbProxy.call %s returns %r" % (methodname, value))
+        return value
+
+    def run(self, cmd, locals):
+        # Ignores locals on purpose!
+        seq = self.conn.asyncqueue(self.oid, "run", (cmd,), {})
+        self.shell.interp.active_seq = seq
+
+    def get_stack(self, frame, tbid):
+        # passing frame and traceback IDs, not the objects themselves
+        stack, i = self.call("get_stack", frame._fid, tbid)
+        stack = [(FrameProxy(self.conn, fid), k) for fid, k in stack]
+        return stack, i
+
+    def set_continue(self):
+        self.call("set_continue")
+
+    def set_step(self):
+        self.call("set_step")
+
+    def set_next(self, frame):
+        self.call("set_next", frame._fid)
+
+    def set_return(self, frame):
+        self.call("set_return", frame._fid)
+
+    def set_quit(self):
+        self.call("set_quit")
+
+    def set_break(self, filename, lineno):
+        msg = self.call("set_break", filename, lineno)
+        return msg
+
+    def clear_break(self, filename, lineno):
+        msg = self.call("clear_break", filename, lineno)
+        return msg
+
+    def clear_all_file_breaks(self, filename):
+        msg = self.call("clear_all_file_breaks", filename)
+        return msg
+
+def start_remote_debugger(rpcclt, pyshell):
+    """Start the subprocess debugger, initialize the debugger GUI and RPC link
+
+    Request the RPCServer start the Python subprocess debugger and link.  Set
+    up the Idle side of the split debugger by instantiating the IdbProxy,
+    debugger GUI, and debugger GUIAdapter objects and linking them together.
+
+    Register the GUIAdapter with the RPCClient to handle debugger GUI
+    interaction requests coming from the subprocess debugger via the GUIProxy.
+
+    The IdbAdapter will pass execution and environment requests coming from the
+    Idle debugger GUI to the subprocess debugger via the IdbProxy.
+
+    """
+    global idb_adap_oid
+
+    idb_adap_oid = rpcclt.remotecall("exec", "start_the_debugger",\
+                                   (gui_adap_oid,), {})
+    idb_proxy = IdbProxy(rpcclt, pyshell, idb_adap_oid)
+    gui = Debugger.Debugger(pyshell, idb_proxy)
+    gui_adap = GUIAdapter(rpcclt, gui)
+    rpcclt.register(gui_adap_oid, gui_adap)
+    return gui
+
+def close_remote_debugger(rpcclt):
+    """Shut down subprocess debugger and Idle side of debugger RPC link
+
+    Request that the RPCServer shut down the subprocess debugger and link.
+    Unregister the GUIAdapter, which will cause a GC on the Idle process
+    debugger and RPC link objects.  (The second reference to the debugger GUI
+    is deleted in PyShell.close_remote_debugger().)
+
+    """
+    close_subprocess_debugger(rpcclt)
+    rpcclt.unregister(gui_adap_oid)
+
+def close_subprocess_debugger(rpcclt):
+    rpcclt.remotecall("exec", "stop_the_debugger", (idb_adap_oid,), {})
+
+def restart_subprocess_debugger(rpcclt):
+    idb_adap_oid_ret = rpcclt.remotecall("exec", "start_the_debugger",\
+                                         (gui_adap_oid,), {})
+    assert idb_adap_oid_ret == idb_adap_oid, 'Idb restarted with different oid'

Darwin/lib/python3.5/idlelib/RemoteObjectBrowser.py

@@ -0,0 +1,36 @@
+from idlelib import rpc
+
+def remote_object_tree_item(item):
+    wrapper = WrappedObjectTreeItem(item)
+    oid = id(wrapper)
+    rpc.objecttable[oid] = wrapper
+    return oid
+
+class WrappedObjectTreeItem:
+    # Lives in PYTHON subprocess
+
+    def __init__(self, item):
+        self.__item = item
+
+    def __getattr__(self, name):
+        value = getattr(self.__item, name)
+        return value
+
+    def _GetSubList(self):
+        sub_list = self.__item._GetSubList()
+        return list(map(remote_object_tree_item, sub_list))
+
+class StubObjectTreeItem:
+    # Lives in IDLE process
+
+    def __init__(self, sockio, oid):
+        self.sockio = sockio
+        self.oid = oid
+
+    def __getattr__(self, name):
+        value = rpc.MethodProxy(self.sockio, self.oid, name)
+        return value
+
+    def _GetSubList(self):
+        sub_list = self.sockio.remotecall(self.oid, "_GetSubList", (), {})
+        return [StubObjectTreeItem(self.sockio, oid) for oid in sub_list]

Darwin/lib/python3.5/idlelib/ReplaceDialog.py

@@ -0,0 +1,221 @@
+from tkinter import *
+
+from idlelib import SearchEngine
+from idlelib.SearchDialogBase import SearchDialogBase
+import re
+
+
+def replace(text):
+    root = text._root()
+    engine = SearchEngine.get(root)
+    if not hasattr(engine, "_replacedialog"):
+        engine._replacedialog = ReplaceDialog(root, engine)
+    dialog = engine._replacedialog
+    dialog.open(text)
+
+
+class ReplaceDialog(SearchDialogBase):
+
+    title = "Replace Dialog"
+    icon = "Replace"
+
+    def __init__(self, root, engine):
+        SearchDialogBase.__init__(self, root, engine)
+        self.replvar = StringVar(root)
+
+    def open(self, text):
+        SearchDialogBase.open(self, text)
+        try:
+            first = text.index("sel.first")
+        except TclError:
+            first = None
+        try:
+            last = text.index("sel.last")
+        except TclError:
+            last = None
+        first = first or text.index("insert")
+        last = last or first
+        self.show_hit(first, last)
+        self.ok = 1
+
+    def create_entries(self):
+        SearchDialogBase.create_entries(self)
+        self.replent = self.make_entry("Replace with:", self.replvar)[0]
+
+    def create_command_buttons(self):
+        SearchDialogBase.create_command_buttons(self)
+        self.make_button("Find", self.find_it)
+        self.make_button("Replace", self.replace_it)
+        self.make_button("Replace+Find", self.default_command, 1)
+        self.make_button("Replace All", self.replace_all)
+
+    def find_it(self, event=None):
+        self.do_find(0)
+
+    def replace_it(self, event=None):
+        if self.do_find(self.ok):
+            self.do_replace()
+
+    def default_command(self, event=None):
+        if self.do_find(self.ok):
+            if self.do_replace():   # Only find next match if replace succeeded.
+                                    # A bad re can cause a it to fail.
+                self.do_find(0)
+
+    def _replace_expand(self, m, repl):
+        """ Helper function for expanding a regular expression
+            in the replace field, if needed. """
+        if self.engine.isre():
+            try:
+                new = m.expand(repl)
+            except re.error:
+                self.engine.report_error(repl, 'Invalid Replace Expression')
+                new = None
+        else:
+            new = repl
+
+        return new
+
+    def replace_all(self, event=None):
+        prog = self.engine.getprog()
+        if not prog:
+            return
+        repl = self.replvar.get()
+        text = self.text
+        res = self.engine.search_text(text, prog)
+        if not res:
+            text.bell()
+            return
+        text.tag_remove("sel", "1.0", "end")
+        text.tag_remove("hit", "1.0", "end")
+        line = res[0]
+        col = res[1].start()
+        if self.engine.iswrap():
+            line = 1
+            col = 0
+        ok = 1
+        first = last = None
+        # XXX ought to replace circular instead of top-to-bottom when wrapping
+        text.undo_block_start()
+        while 1:
+            res = self.engine.search_forward(text, prog, line, col, 0, ok)
+            if not res:
+                break
+            line, m = res
+            chars = text.get("%d.0" % line, "%d.0" % (line+1))
+            orig = m.group()
+            new = self._replace_expand(m, repl)
+            if new is None:
+                break
+            i, j = m.span()
+            first = "%d.%d" % (line, i)
+            last = "%d.%d" % (line, j)
+            if new == orig:
+                text.mark_set("insert", last)
+            else:
+                text.mark_set("insert", first)
+                if first != last:
+                    text.delete(first, last)
+                if new:
+                    text.insert(first, new)
+            col = i + len(new)
+            ok = 0
+        text.undo_block_stop()
+        if first and last:
+            self.show_hit(first, last)
+        self.close()
+
+    def do_find(self, ok=0):
+        if not self.engine.getprog():
+            return False
+        text = self.text
+        res = self.engine.search_text(text, None, ok)
+        if not res:
+            text.bell()
+            return False
+        line, m = res
+        i, j = m.span()
+        first = "%d.%d" % (line, i)
+        last = "%d.%d" % (line, j)
+        self.show_hit(first, last)
+        self.ok = 1
+        return True
+
+    def do_replace(self):
+        prog = self.engine.getprog()
+        if not prog:
+            return False
+        text = self.text
+        try:
+            first = pos = text.index("sel.first")
+            last = text.index("sel.last")
+        except TclError:
+            pos = None
+        if not pos:
+            first = last = pos = text.index("insert")
+        line, col = SearchEngine.get_line_col(pos)
+        chars = text.get("%d.0" % line, "%d.0" % (line+1))
+        m = prog.match(chars, col)
+        if not prog:
+            return False
+        new = self._replace_expand(m, self.replvar.get())
+        if new is None:
+            return False
+        text.mark_set("insert", first)
+        text.undo_block_start()
+        if m.group():
+            text.delete(first, last)
+        if new:
+            text.insert(first, new)
+        text.undo_block_stop()
+        self.show_hit(first, text.index("insert"))
+        self.ok = 0
+        return True
+
+    def show_hit(self, first, last):
+        text = self.text
+        text.mark_set("insert", first)
+        text.tag_remove("sel", "1.0", "end")
+        text.tag_add("sel", first, last)
+        text.tag_remove("hit", "1.0", "end")
+        if first == last:
+            text.tag_add("hit", first)
+        else:
+            text.tag_add("hit", first, last)
+        text.see("insert")
+        text.update_idletasks()
+
+    def close(self, event=None):
+        SearchDialogBase.close(self, event)
+        self.text.tag_remove("hit", "1.0", "end")
+
+def _replace_dialog(parent):
+    root = Tk()
+    root.title("Test ReplaceDialog")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+
+    # mock undo delegator methods
+    def undo_block_start():
+        pass
+
+    def undo_block_stop():
+        pass
+
+    text = Text(root)
+    text.undo_block_start = undo_block_start
+    text.undo_block_stop = undo_block_stop
+    text.pack()
+    text.insert("insert","This is a sample string.\n"*10)
+
+    def show_replace():
+        text.tag_add(SEL, "1.0", END)
+        replace(text)
+        text.tag_remove(SEL, "1.0", END)
+
+    button = Button(root, text="Replace", command=show_replace)
+    button.pack()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_replace_dialog)

Darwin/lib/python3.5/idlelib/RstripExtension.py

@@ -0,0 +1,33 @@
+'Provides "Strip trailing whitespace" under the "Format" menu.'
+
+class RstripExtension:
+
+    menudefs = [
+        ('format', [None, ('Strip trailing whitespace', '<<do-rstrip>>'), ] ), ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+        self.editwin.text.bind("<<do-rstrip>>", self.do_rstrip)
+
+    def do_rstrip(self, event=None):
+
+        text = self.editwin.text
+        undo = self.editwin.undo
+
+        undo.undo_block_start()
+
+        end_line = int(float(text.index('end')))
+        for cur in range(1, end_line):
+            txt = text.get('%i.0' % cur, '%i.end' % cur)
+            raw = len(txt)
+            cut = len(txt.rstrip())
+            # Since text.delete() marks file as changed, even if not,
+            # only call it when needed to actually delete something.
+            if cut < raw:
+                text.delete('%i.%i' % (cur, cut), '%i.end' % cur)
+
+        undo.undo_block_stop()
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_rstrip', verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/ScriptBinding.py

@@ -0,0 +1,206 @@
+"""Extension to execute code outside the Python shell window.
+
+This adds the following commands:
+
+- Check module does a full syntax check of the current module.
+  It also runs the tabnanny to catch any inconsistent tabs.
+
+- Run module executes the module's code in the __main__ namespace.  The window
+  must have been saved previously. The module is added to sys.modules, and is
+  also added to the __main__ namespace.
+
+XXX GvR Redesign this interface (yet again) as follows:
+
+- Present a dialog box for ``Run Module''
+
+- Allow specify command line arguments in the dialog box
+
+"""
+
+import os
+import tabnanny
+import tokenize
+import tkinter.messagebox as tkMessageBox
+from idlelib import PyShell
+
+from idlelib.configHandler import idleConf
+from idlelib import macosxSupport
+
+indent_message = """Error: Inconsistent indentation detected!
+
+1) Your indentation is outright incorrect (easy to fix), OR
+
+2) Your indentation mixes tabs and spaces.
+
+To fix case 2, change all tabs to spaces by using Edit->Select All followed \
+by Format->Untabify Region and specify the number of columns used by each tab.
+"""
+
+
+class ScriptBinding:
+
+    menudefs = [
+        ('run', [None,
+                 ('Check Module', '<<check-module>>'),
+                 ('Run Module', '<<run-module>>'), ]), ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+        # Provide instance variables referenced by Debugger
+        # XXX This should be done differently
+        self.flist = self.editwin.flist
+        self.root = self.editwin.root
+
+        if macosxSupport.isCocoaTk():
+            self.editwin.text_frame.bind('<<run-module-event-2>>', self._run_module_event)
+
+    def check_module_event(self, event):
+        filename = self.getfilename()
+        if not filename:
+            return 'break'
+        if not self.checksyntax(filename):
+            return 'break'
+        if not self.tabnanny(filename):
+            return 'break'
+
+    def tabnanny(self, filename):
+        # XXX: tabnanny should work on binary files as well
+        with tokenize.open(filename) as f:
+            try:
+                tabnanny.process_tokens(tokenize.generate_tokens(f.readline))
+            except tokenize.TokenError as msg:
+                msgtxt, (lineno, start) = msg
+                self.editwin.gotoline(lineno)
+                self.errorbox("Tabnanny Tokenizing Error",
+                              "Token Error: %s" % msgtxt)
+                return False
+            except tabnanny.NannyNag as nag:
+                # The error messages from tabnanny are too confusing...
+                self.editwin.gotoline(nag.get_lineno())
+                self.errorbox("Tab/space error", indent_message)
+                return False
+        return True
+
+    def checksyntax(self, filename):
+        self.shell = shell = self.flist.open_shell()
+        saved_stream = shell.get_warning_stream()
+        shell.set_warning_stream(shell.stderr)
+        with open(filename, 'rb') as f:
+            source = f.read()
+        if b'\r' in source:
+            source = source.replace(b'\r\n', b'\n')
+            source = source.replace(b'\r', b'\n')
+        if source and source[-1] != ord(b'\n'):
+            source = source + b'\n'
+        editwin = self.editwin
+        text = editwin.text
+        text.tag_remove("ERROR", "1.0", "end")
+        try:
+            # If successful, return the compiled code
+            return compile(source, filename, "exec")
+        except (SyntaxError, OverflowError, ValueError) as value:
+            msg = getattr(value, 'msg', '') or value or "<no detail available>"
+            lineno = getattr(value, 'lineno', '') or 1
+            offset = getattr(value, 'offset', '') or 0
+            if offset == 0:
+                lineno += 1  #mark end of offending line
+            pos = "0.0 + %d lines + %d chars" % (lineno-1, offset-1)
+            editwin.colorize_syntax_error(text, pos)
+            self.errorbox("SyntaxError", "%-20s" % msg)
+            return False
+        finally:
+            shell.set_warning_stream(saved_stream)
+
+    def run_module_event(self, event):
+        if macosxSupport.isCocoaTk():
+            # Tk-Cocoa in MacOSX is broken until at least
+            # Tk 8.5.9, and without this rather
+            # crude workaround IDLE would hang when a user
+            # tries to run a module using the keyboard shortcut
+            # (the menu item works fine).
+            self.editwin.text_frame.after(200,
+                lambda: self.editwin.text_frame.event_generate('<<run-module-event-2>>'))
+            return 'break'
+        else:
+            return self._run_module_event(event)
+
+    def _run_module_event(self, event):
+        """Run the module after setting up the environment.
+
+        First check the syntax.  If OK, make sure the shell is active and
+        then transfer the arguments, set the run environment's working
+        directory to the directory of the module being executed and also
+        add that directory to its sys.path if not already included.
+        """
+
+        filename = self.getfilename()
+        if not filename:
+            return 'break'
+        code = self.checksyntax(filename)
+        if not code:
+            return 'break'
+        if not self.tabnanny(filename):
+            return 'break'
+        interp = self.shell.interp
+        if PyShell.use_subprocess:
+            interp.restart_subprocess(with_cwd=False, filename=
+                        self.editwin._filename_to_unicode(filename))
+        dirname = os.path.dirname(filename)
+        # XXX Too often this discards arguments the user just set...
+        interp.runcommand("""if 1:
+            __file__ = {filename!r}
+            import sys as _sys
+            from os.path import basename as _basename
+            if (not _sys.argv or
+                _basename(_sys.argv[0]) != _basename(__file__)):
+                _sys.argv = [__file__]
+            import os as _os
+            _os.chdir({dirname!r})
+            del _sys, _basename, _os
+            \n""".format(filename=filename, dirname=dirname))
+        interp.prepend_syspath(filename)
+        # XXX KBK 03Jul04 When run w/o subprocess, runtime warnings still
+        #         go to __stderr__.  With subprocess, they go to the shell.
+        #         Need to change streams in PyShell.ModifiedInterpreter.
+        interp.runcode(code)
+        return 'break'
+
+    def getfilename(self):
+        """Get source filename.  If not saved, offer to save (or create) file
+
+        The debugger requires a source file.  Make sure there is one, and that
+        the current version of the source buffer has been saved.  If the user
+        declines to save or cancels the Save As dialog, return None.
+
+        If the user has configured IDLE for Autosave, the file will be
+        silently saved if it already exists and is dirty.
+
+        """
+        filename = self.editwin.io.filename
+        if not self.editwin.get_saved():
+            autosave = idleConf.GetOption('main', 'General',
+                                          'autosave', type='bool')
+            if autosave and filename:
+                self.editwin.io.save(None)
+            else:
+                confirm = self.ask_save_dialog()
+                self.editwin.text.focus_set()
+                if confirm:
+                    self.editwin.io.save(None)
+                    filename = self.editwin.io.filename
+                else:
+                    filename = None
+        return filename
+
+    def ask_save_dialog(self):
+        msg = "Source Must Be Saved\n" + 5*' ' + "OK to Save?"
+        confirm = tkMessageBox.askokcancel(title="Save Before Run or Check",
+                                           message=msg,
+                                           default=tkMessageBox.OK,
+                                           master=self.editwin.text)
+        return confirm
+
+    def errorbox(self, title, message):
+        # XXX This should really be a function of EditorWindow...
+        tkMessageBox.showerror(title, message, master=self.editwin.text)
+        self.editwin.text.focus_set()

Darwin/lib/python3.5/idlelib/ScrolledList.py

@@ -0,0 +1,140 @@
+from tkinter import *
+
+class ScrolledList:
+
+    default = "(None)"
+
+    def __init__(self, master, **options):
+        # Create top frame, with scrollbar and listbox
+        self.master = master
+        self.frame = frame = Frame(master)
+        self.frame.pack(fill="both", expand=1)
+        self.vbar = vbar = Scrollbar(frame, name="vbar")
+        self.vbar.pack(side="right", fill="y")
+        self.listbox = listbox = Listbox(frame, exportselection=0,
+            background="white")
+        if options:
+            listbox.configure(options)
+        listbox.pack(expand=1, fill="both")
+        # Tie listbox and scrollbar together
+        vbar["command"] = listbox.yview
+        listbox["yscrollcommand"] = vbar.set
+        # Bind events to the list box
+        listbox.bind("<ButtonRelease-1>", self.click_event)
+        listbox.bind("<Double-ButtonRelease-1>", self.double_click_event)
+        listbox.bind("<ButtonPress-3>", self.popup_event)
+        listbox.bind("<Key-Up>", self.up_event)
+        listbox.bind("<Key-Down>", self.down_event)
+        # Mark as empty
+        self.clear()
+
+    def close(self):
+        self.frame.destroy()
+
+    def clear(self):
+        self.listbox.delete(0, "end")
+        self.empty = 1
+        self.listbox.insert("end", self.default)
+
+    def append(self, item):
+        if self.empty:
+            self.listbox.delete(0, "end")
+            self.empty = 0
+        self.listbox.insert("end", str(item))
+
+    def get(self, index):
+        return self.listbox.get(index)
+
+    def click_event(self, event):
+        self.listbox.activate("@%d,%d" % (event.x, event.y))
+        index = self.listbox.index("active")
+        self.select(index)
+        self.on_select(index)
+        return "break"
+
+    def double_click_event(self, event):
+        index = self.listbox.index("active")
+        self.select(index)
+        self.on_double(index)
+        return "break"
+
+    menu = None
+
+    def popup_event(self, event):
+        if not self.menu:
+            self.make_menu()
+        menu = self.menu
+        self.listbox.activate("@%d,%d" % (event.x, event.y))
+        index = self.listbox.index("active")
+        self.select(index)
+        menu.tk_popup(event.x_root, event.y_root)
+
+    def make_menu(self):
+        menu = Menu(self.listbox, tearoff=0)
+        self.menu = menu
+        self.fill_menu()
+
+    def up_event(self, event):
+        index = self.listbox.index("active")
+        if self.listbox.selection_includes(index):
+            index = index - 1
+        else:
+            index = self.listbox.size() - 1
+        if index < 0:
+            self.listbox.bell()
+        else:
+            self.select(index)
+            self.on_select(index)
+        return "break"
+
+    def down_event(self, event):
+        index = self.listbox.index("active")
+        if self.listbox.selection_includes(index):
+            index = index + 1
+        else:
+            index = 0
+        if index >= self.listbox.size():
+            self.listbox.bell()
+        else:
+            self.select(index)
+            self.on_select(index)
+        return "break"
+
+    def select(self, index):
+        self.listbox.focus_set()
+        self.listbox.activate(index)
+        self.listbox.selection_clear(0, "end")
+        self.listbox.selection_set(index)
+        self.listbox.see(index)
+
+    # Methods to override for specific actions
+
+    def fill_menu(self):
+        pass
+
+    def on_select(self, index):
+        pass
+
+    def on_double(self, index):
+        pass
+
+
+def _scrolled_list(parent):
+    root = Tk()
+    root.title("Test ScrolledList")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    class MyScrolledList(ScrolledList):
+        def fill_menu(self): self.menu.add_command(label="right click")
+        def on_select(self, index): print("select", self.get(index))
+        def on_double(self, index): print("double", self.get(index))
+
+    scrolled_list = MyScrolledList(root)
+    for i in range(30):
+        scrolled_list.append("Item %02d" % i)
+
+    root.mainloop()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_scrolled_list)

Darwin/lib/python3.5/idlelib/SearchDialog.py

@@ -0,0 +1,89 @@
+from tkinter import *
+
+from idlelib import SearchEngine
+from idlelib.SearchDialogBase import SearchDialogBase
+
+def _setup(text):
+    root = text._root()
+    engine = SearchEngine.get(root)
+    if not hasattr(engine, "_searchdialog"):
+        engine._searchdialog = SearchDialog(root, engine)
+    return engine._searchdialog
+
+def find(text):
+    pat = text.get("sel.first", "sel.last")
+    return _setup(text).open(text,pat)
+
+def find_again(text):
+    return _setup(text).find_again(text)
+
+def find_selection(text):
+    return _setup(text).find_selection(text)
+
+class SearchDialog(SearchDialogBase):
+
+    def create_widgets(self):
+        SearchDialogBase.create_widgets(self)
+        self.make_button("Find Next", self.default_command, 1)
+
+    def default_command(self, event=None):
+        if not self.engine.getprog():
+            return
+        self.find_again(self.text)
+
+    def find_again(self, text):
+        if not self.engine.getpat():
+            self.open(text)
+            return False
+        if not self.engine.getprog():
+            return False
+        res = self.engine.search_text(text)
+        if res:
+            line, m = res
+            i, j = m.span()
+            first = "%d.%d" % (line, i)
+            last = "%d.%d" % (line, j)
+            try:
+                selfirst = text.index("sel.first")
+                sellast = text.index("sel.last")
+                if selfirst == first and sellast == last:
+                    text.bell()
+                    return False
+            except TclError:
+                pass
+            text.tag_remove("sel", "1.0", "end")
+            text.tag_add("sel", first, last)
+            text.mark_set("insert", self.engine.isback() and first or last)
+            text.see("insert")
+            return True
+        else:
+            text.bell()
+            return False
+
+    def find_selection(self, text):
+        pat = text.get("sel.first", "sel.last")
+        if pat:
+            self.engine.setcookedpat(pat)
+        return self.find_again(text)
+
+def _search_dialog(parent):
+    root = Tk()
+    root.title("Test SearchDialog")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    text = Text(root)
+    text.pack()
+    text.insert("insert","This is a sample string.\n"*10)
+
+    def show_find():
+        text.tag_add(SEL, "1.0", END)
+        s = _setup(text)
+        s.open(text)
+        text.tag_remove(SEL, "1.0", END)
+
+    button = Button(root, text="Search", command=show_find)
+    button.pack()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_search_dialog)

Darwin/lib/python3.5/idlelib/SearchDialogBase.py

@@ -0,0 +1,184 @@
+'''Define SearchDialogBase used by Search, Replace, and Grep dialogs.'''
+
+from tkinter import (Toplevel, Frame, Entry, Label, Button,
+                     Checkbutton, Radiobutton)
+
+class SearchDialogBase:
+    '''Create most of a 3 or 4 row, 3 column search dialog.
+
+    The left and wide middle column contain:
+    1 or 2 labeled text entry lines (make_entry, create_entries);
+    a row of standard Checkbuttons (make_frame, create_option_buttons),
+    each of which corresponds to a search engine Variable;
+    a row of dialog-specific Check/Radiobuttons (create_other_buttons).
+
+    The narrow right column contains command buttons
+    (make_button, create_command_buttons).
+    These are bound to functions that execute the command.
+
+    Except for command buttons, this base class is not limited to items
+    common to all three subclasses.  Rather, it is the Find dialog minus
+    the "Find Next" command, its execution function, and the
+    default_command attribute needed in create_widgets. The other
+    dialogs override attributes and methods, the latter to replace and
+    add widgets.
+    '''
+
+    title = "Search Dialog"  # replace in subclasses
+    icon = "Search"
+    needwrapbutton = 1  # not in Find in Files
+
+    def __init__(self, root, engine):
+        '''Initialize root, engine, and top attributes.
+
+        top (level widget): set in create_widgets() called from open().
+        text (Text searched): set in open(), only used in subclasses().
+        ent (ry): created in make_entry() called from create_entry().
+        row (of grid): 0 in create_widgets(), +1 in make_entry/frame().
+        default_command: set in subclasses, used in create_widgers().
+
+        title (of dialog): class attribute, override in subclasses.
+        icon (of dialog): ditto, use unclear if cannot minimize dialog.
+        '''
+        self.root = root
+        self.engine = engine
+        self.top = None
+
+    def open(self, text, searchphrase=None):
+        "Make dialog visible on top of others and ready to use."
+        self.text = text
+        if not self.top:
+            self.create_widgets()
+        else:
+            self.top.deiconify()
+            self.top.tkraise()
+        if searchphrase:
+            self.ent.delete(0,"end")
+            self.ent.insert("end",searchphrase)
+        self.ent.focus_set()
+        self.ent.selection_range(0, "end")
+        self.ent.icursor(0)
+        self.top.grab_set()
+
+    def close(self, event=None):
+        "Put dialog away for later use."
+        if self.top:
+            self.top.grab_release()
+            self.top.withdraw()
+
+    def create_widgets(self):
+        '''Create basic 3 row x 3 col search (find) dialog.
+
+        Other dialogs override subsidiary create_x methods as needed.
+        Replace and Find-in-Files add another entry row.
+        '''
+        top = Toplevel(self.root)
+        top.bind("<Return>", self.default_command)
+        top.bind("<Escape>", self.close)
+        top.protocol("WM_DELETE_WINDOW", self.close)
+        top.wm_title(self.title)
+        top.wm_iconname(self.icon)
+        self.top = top
+
+        self.row = 0
+        self.top.grid_columnconfigure(0, pad=2, weight=0)
+        self.top.grid_columnconfigure(1, pad=2, minsize=100, weight=100)
+
+        self.create_entries()  # row 0 (and maybe 1), cols 0, 1
+        self.create_option_buttons()  # next row, cols 0, 1
+        self.create_other_buttons()  # next row, cols 0, 1
+        self.create_command_buttons()  # col 2, all rows
+
+    def make_entry(self, label_text, var):
+        '''Return (entry, label), .
+
+        entry - gridded labeled Entry for text entry.
+        label - Label widget, returned for testing.
+        '''
+        label = Label(self.top, text=label_text)
+        label.grid(row=self.row, column=0, sticky="nw")
+        entry = Entry(self.top, textvariable=var, exportselection=0)
+        entry.grid(row=self.row, column=1, sticky="nwe")
+        self.row = self.row + 1
+        return entry, label
+
+    def create_entries(self):
+        "Create one or more entry lines with make_entry."
+        self.ent = self.make_entry("Find:", self.engine.patvar)[0]
+
+    def make_frame(self,labeltext=None):
+        '''Return (frame, label).
+
+        frame - gridded labeled Frame for option or other buttons.
+        label - Label widget, returned for testing.
+        '''
+        if labeltext:
+            label = Label(self.top, text=labeltext)
+            label.grid(row=self.row, column=0, sticky="nw")
+        else:
+            label = ''
+        frame = Frame(self.top)
+        frame.grid(row=self.row, column=1, columnspan=1, sticky="nwe")
+        self.row = self.row + 1
+        return frame, label
+
+    def create_option_buttons(self):
+        '''Return (filled frame, options) for testing.
+
+        Options is a list of SearchEngine booleanvar, label pairs.
+        A gridded frame from make_frame is filled with a Checkbutton
+        for each pair, bound to the var, with the corresponding label.
+        '''
+        frame = self.make_frame("Options")[0]
+        engine = self.engine
+        options = [(engine.revar, "Regular expression"),
+                   (engine.casevar, "Match case"),
+                   (engine.wordvar, "Whole word")]
+        if self.needwrapbutton:
+            options.append((engine.wrapvar, "Wrap around"))
+        for var, label in options:
+            btn = Checkbutton(frame, anchor="w", variable=var, text=label)
+            btn.pack(side="left", fill="both")
+            if var.get():
+                btn.select()
+        return frame, options
+
+    def create_other_buttons(self):
+        '''Return (frame, others) for testing.
+
+        Others is a list of value, label pairs.
+        A gridded frame from make_frame is filled with radio buttons.
+        '''
+        frame = self.make_frame("Direction")[0]
+        var = self.engine.backvar
+        others = [(1, 'Up'), (0, 'Down')]
+        for val, label in others:
+            btn = Radiobutton(frame, anchor="w",
+                              variable=var, value=val, text=label)
+            btn.pack(side="left", fill="both")
+            if var.get() == val:
+                btn.select()
+        return frame, others
+
+    def make_button(self, label, command, isdef=0):
+        "Return command button gridded in command frame."
+        b = Button(self.buttonframe,
+                   text=label, command=command,
+                   default=isdef and "active" or "normal")
+        cols,rows=self.buttonframe.grid_size()
+        b.grid(pady=1,row=rows,column=0,sticky="ew")
+        self.buttonframe.grid(rowspan=rows+1)
+        return b
+
+    def create_command_buttons(self):
+        "Place buttons in vertical command frame gridded on right."
+        f = self.buttonframe = Frame(self.top)
+        f.grid(row=0,column=2,padx=2,pady=2,ipadx=2,ipady=2)
+
+        b = self.make_button("close", self.close)
+        b.lower()
+
+if __name__ == '__main__':
+    import unittest
+    unittest.main(
+        'idlelib.idle_test.test_searchdialogbase', verbosity=2)

Darwin/lib/python3.5/idlelib/SearchEngine.py

@@ -0,0 +1,233 @@
+'''Define SearchEngine for search dialogs.'''
+import re
+from tkinter import StringVar, BooleanVar, TclError
+import tkinter.messagebox as tkMessageBox
+
+def get(root):
+    '''Return the singleton SearchEngine instance for the process.
+
+    The single SearchEngine saves settings between dialog instances.
+    If there is not a SearchEngine already, make one.
+    '''
+    if not hasattr(root, "_searchengine"):
+        root._searchengine = SearchEngine(root)
+        # This creates a cycle that persists until root is deleted.
+    return root._searchengine
+
+class SearchEngine:
+    """Handles searching a text widget for Find, Replace, and Grep."""
+
+    def __init__(self, root):
+        '''Initialize Variables that save search state.
+
+        The dialogs bind these to the UI elements present in the dialogs.
+        '''
+        self.root = root  # need for report_error()
+        self.patvar = StringVar(root, '')   # search pattern
+        self.revar = BooleanVar(root, False)   # regular expression?
+        self.casevar = BooleanVar(root, False)   # match case?
+        self.wordvar = BooleanVar(root, False)   # match whole word?
+        self.wrapvar = BooleanVar(root, True)   # wrap around buffer?
+        self.backvar = BooleanVar(root, False)   # search backwards?
+
+    # Access methods
+
+    def getpat(self):
+        return self.patvar.get()
+
+    def setpat(self, pat):
+        self.patvar.set(pat)
+
+    def isre(self):
+        return self.revar.get()
+
+    def iscase(self):
+        return self.casevar.get()
+
+    def isword(self):
+        return self.wordvar.get()
+
+    def iswrap(self):
+        return self.wrapvar.get()
+
+    def isback(self):
+        return self.backvar.get()
+
+    # Higher level access methods
+
+    def setcookedpat(self, pat):
+        "Set pattern after escaping if re."
+        # called only in SearchDialog.py: 66
+        if self.isre():
+            pat = re.escape(pat)
+        self.setpat(pat)
+
+    def getcookedpat(self):
+        pat = self.getpat()
+        if not self.isre():  # if True, see setcookedpat
+            pat = re.escape(pat)
+        if self.isword():
+            pat = r"\b%s\b" % pat
+        return pat
+
+    def getprog(self):
+        "Return compiled cooked search pattern."
+        pat = self.getpat()
+        if not pat:
+            self.report_error(pat, "Empty regular expression")
+            return None
+        pat = self.getcookedpat()
+        flags = 0
+        if not self.iscase():
+            flags = flags | re.IGNORECASE
+        try:
+            prog = re.compile(pat, flags)
+        except re.error as what:
+            args = what.args
+            msg = args[0]
+            col = args[1] if len(args) >= 2 else -1
+            self.report_error(pat, msg, col)
+            return None
+        return prog
+
+    def report_error(self, pat, msg, col=-1):
+        # Derived class could override this with something fancier
+        msg = "Error: " + str(msg)
+        if pat:
+            msg = msg + "\nPattern: " + str(pat)
+        if col >= 0:
+            msg = msg + "\nOffset: " + str(col)
+        tkMessageBox.showerror("Regular expression error",
+                               msg, master=self.root)
+
+    def search_text(self, text, prog=None, ok=0):
+        '''Return (lineno, matchobj) or None for forward/backward search.
+
+        This function calls the right function with the right arguments.
+        It directly return the result of that call.
+
+        Text is a text widget. Prog is a precompiled pattern.
+        The ok parameter is a bit complicated as it has two effects.
+
+        If there is a selection, the search begin at either end,
+        depending on the direction setting and ok, with ok meaning that
+        the search starts with the selection. Otherwise, search begins
+        at the insert mark.
+
+        To aid progress, the search functions do not return an empty
+        match at the starting position unless ok is True.
+        '''
+
+        if not prog:
+            prog = self.getprog()
+            if not prog:
+                return None # Compilation failed -- stop
+        wrap = self.wrapvar.get()
+        first, last = get_selection(text)
+        if self.isback():
+            if ok:
+                start = last
+            else:
+                start = first
+            line, col = get_line_col(start)
+            res = self.search_backward(text, prog, line, col, wrap, ok)
+        else:
+            if ok:
+                start = first
+            else:
+                start = last
+            line, col = get_line_col(start)
+            res = self.search_forward(text, prog, line, col, wrap, ok)
+        return res
+
+    def search_forward(self, text, prog, line, col, wrap, ok=0):
+        wrapped = 0
+        startline = line
+        chars = text.get("%d.0" % line, "%d.0" % (line+1))
+        while chars:
+            m = prog.search(chars[:-1], col)
+            if m:
+                if ok or m.end() > col:
+                    return line, m
+            line = line + 1
+            if wrapped and line > startline:
+                break
+            col = 0
+            ok = 1
+            chars = text.get("%d.0" % line, "%d.0" % (line+1))
+            if not chars and wrap:
+                wrapped = 1
+                wrap = 0
+                line = 1
+                chars = text.get("1.0", "2.0")
+        return None
+
+    def search_backward(self, text, prog, line, col, wrap, ok=0):
+        wrapped = 0
+        startline = line
+        chars = text.get("%d.0" % line, "%d.0" % (line+1))
+        while 1:
+            m = search_reverse(prog, chars[:-1], col)
+            if m:
+                if ok or m.start() < col:
+                    return line, m
+            line = line - 1
+            if wrapped and line < startline:
+                break
+            ok = 1
+            if line <= 0:
+                if not wrap:
+                    break
+                wrapped = 1
+                wrap = 0
+                pos = text.index("end-1c")
+                line, col = map(int, pos.split("."))
+            chars = text.get("%d.0" % line, "%d.0" % (line+1))
+            col = len(chars) - 1
+        return None
+
+def search_reverse(prog, chars, col):
+    '''Search backwards and return an re match object or None.
+
+    This is done by searching forwards until there is no match.
+    Prog: compiled re object with a search method returning a match.
+    Chars: line of text, without \\n.
+    Col: stop index for the search; the limit for match.end().
+    '''
+    m = prog.search(chars)
+    if not m:
+        return None
+    found = None
+    i, j = m.span()  # m.start(), m.end() == match slice indexes
+    while i < col and j <= col:
+        found = m
+        if i == j:
+            j = j+1
+        m = prog.search(chars, j)
+        if not m:
+            break
+        i, j = m.span()
+    return found
+
+def get_selection(text):
+    '''Return tuple of 'line.col' indexes from selection or insert mark.
+    '''
+    try:
+        first = text.index("sel.first")
+        last = text.index("sel.last")
+    except TclError:
+        first = last = None
+    if not first:
+        first = text.index("insert")
+    if not last:
+        last = first
+    return first, last
+
+def get_line_col(index):
+    '''Return (line, col) tuple of ints from 'line.col' string.'''
+    line, col = map(int, index.split(".")) # Fails on invalid index
+    return line, col
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_searchengine', verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/StackViewer.py

@@ -0,0 +1,152 @@
+import os
+import sys
+import linecache
+import re
+import tkinter as tk
+
+from idlelib.TreeWidget import TreeNode, TreeItem, ScrolledCanvas
+from idlelib.ObjectBrowser import ObjectTreeItem, make_objecttreeitem
+from idlelib.PyShell import PyShellFileList
+
+def StackBrowser(root, flist=None, tb=None, top=None):
+    if top is None:
+        from tkinter import Toplevel
+        top = Toplevel(root)
+    sc = ScrolledCanvas(top, bg="white", highlightthickness=0)
+    sc.frame.pack(expand=1, fill="both")
+    item = StackTreeItem(flist, tb)
+    node = TreeNode(sc.canvas, None, item)
+    node.expand()
+
+class StackTreeItem(TreeItem):
+
+    def __init__(self, flist=None, tb=None):
+        self.flist = flist
+        self.stack = self.get_stack(tb)
+        self.text = self.get_exception()
+
+    def get_stack(self, tb):
+        if tb is None:
+            tb = sys.last_traceback
+        stack = []
+        if tb and tb.tb_frame is None:
+            tb = tb.tb_next
+        while tb is not None:
+            stack.append((tb.tb_frame, tb.tb_lineno))
+            tb = tb.tb_next
+        return stack
+
+    def get_exception(self):
+        type = sys.last_type
+        value = sys.last_value
+        if hasattr(type, "__name__"):
+            type = type.__name__
+        s = str(type)
+        if value is not None:
+            s = s + ": " + str(value)
+        return s
+
+    def GetText(self):
+        return self.text
+
+    def GetSubList(self):
+        sublist = []
+        for info in self.stack:
+            item = FrameTreeItem(info, self.flist)
+            sublist.append(item)
+        return sublist
+
+class FrameTreeItem(TreeItem):
+
+    def __init__(self, info, flist):
+        self.info = info
+        self.flist = flist
+
+    def GetText(self):
+        frame, lineno = self.info
+        try:
+            modname = frame.f_globals["__name__"]
+        except:
+            modname = "?"
+        code = frame.f_code
+        filename = code.co_filename
+        funcname = code.co_name
+        sourceline = linecache.getline(filename, lineno)
+        sourceline = sourceline.strip()
+        if funcname in ("?", "", None):
+            item = "%s, line %d: %s" % (modname, lineno, sourceline)
+        else:
+            item = "%s.%s(...), line %d: %s" % (modname, funcname,
+                                             lineno, sourceline)
+        return item
+
+    def GetSubList(self):
+        frame, lineno = self.info
+        sublist = []
+        if frame.f_globals is not frame.f_locals:
+            item = VariablesTreeItem("<locals>", frame.f_locals, self.flist)
+            sublist.append(item)
+        item = VariablesTreeItem("<globals>", frame.f_globals, self.flist)
+        sublist.append(item)
+        return sublist
+
+    def OnDoubleClick(self):
+        if self.flist:
+            frame, lineno = self.info
+            filename = frame.f_code.co_filename
+            if os.path.isfile(filename):
+                self.flist.gotofileline(filename, lineno)
+
+class VariablesTreeItem(ObjectTreeItem):
+
+    def GetText(self):
+        return self.labeltext
+
+    def GetLabelText(self):
+        return None
+
+    def IsExpandable(self):
+        return len(self.object) > 0
+
+    def keys(self):
+        return list(self.object.keys())
+
+    def GetSubList(self):
+        sublist = []
+        for key in self.keys():
+            try:
+                value = self.object[key]
+            except KeyError:
+                continue
+            def setfunction(value, key=key, object=self.object):
+                object[key] = value
+            item = make_objecttreeitem(key + " =", value, setfunction)
+            sublist.append(item)
+        return sublist
+
+def _stack_viewer(parent):
+    root = tk.Tk()
+    root.title("Test StackViewer")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    flist = PyShellFileList(root)
+    try: # to obtain a traceback object
+        intentional_name_error
+    except NameError:
+        exc_type, exc_value, exc_tb = sys.exc_info()
+
+    # inject stack trace to sys
+    sys.last_type = exc_type
+    sys.last_value = exc_value
+    sys.last_traceback = exc_tb
+
+    StackBrowser(root, flist=flist, top=root, tb=exc_tb)
+
+    # restore sys to original state
+    del sys.last_type
+    del sys.last_value
+    del sys.last_traceback
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_stack_viewer)

Darwin/lib/python3.5/idlelib/TODO.txt

@@ -0,0 +1,210 @@
+Original IDLE todo, much of it now outdated:
+============================================
+TO DO:
+
+- improve debugger:
+    - manage breakpoints globally, allow bp deletion, tbreak, cbreak etc.
+    - real object browser
+    - help on how to use it (a simple help button will do wonders)
+    - performance?  (updates of large sets of locals are slow)
+    - better integration of "debug module"
+    - debugger should be global resource (attached to flist, not to shell)
+    - fix the stupid bug where you need to step twice
+    - display class name in stack viewer entries for methods
+    - suppress tracing through IDLE internals (e.g. print) DONE
+    - add a button to suppress through a specific module or class or method
+    - more object inspection to stack viewer, e.g. to view all array items
+- insert the initial current directory into sys.path DONE
+- default directory attribute for each window instead of only for windows
+  that have an associated filename
+- command expansion from keywords, module contents, other buffers, etc.
+- "Recent documents" menu item DONE
+- Filter region command
+- Optional horizontal scroll bar
+- more Emacsisms:
+    - ^K should cut to buffer
+    - M-[, M-] to move by paragraphs
+    - incremental search?
+- search should indicate wrap-around in some way
+- restructure state sensitive code to avoid testing flags all the time
+- persistent user state (e.g. window and cursor positions, bindings)
+- make backups when saving
+- check file mtimes at various points
+- Pluggable interface with RCS/CVS/Perforce/Clearcase
+- better help?
+- don't open second class browser on same module (nor second path browser)
+- unify class and path browsers
+- Need to define a standard way whereby one can determine one is running
+  inside IDLE (needed for Tk mainloop, also handy for $PYTHONSTARTUP)
+- Add more utility methods for use by extensions (a la get_selection)
+- Way to run command in totally separate interpreter (fork+os.system?) DONE
+- Way to find definition of fully-qualified name:
+  In other words, select "UserDict.UserDict", hit some magic key and
+  it loads up UserDict.py and finds the first def or class for UserDict.
+- need a way to force colorization on/off
+- need a way to force auto-indent on/off
+
+Details:
+
+- ^O (on Unix -- open-line) should honor autoindent
+- after paste, show end of pasted text
+- on Windows, should turn short filename to long filename (not only in argv!)
+  (shouldn't this be done -- or undone -- by ntpath.normpath?)
+- new autoindent after colon even indents when the colon is in a comment!
+- sometimes forward slashes in pathname remain
+- sometimes star in window name remains in Windows menu
+- With unix bindings, ESC by itself is ignored
+- Sometimes for no apparent reason a selection from the cursor to the
+  end of the command buffer appears, which is hard to get rid of
+  because it stays when you are typing!
+- The Line/Col in the status bar can be wrong initially in PyShell DONE
+
+Structural problems:
+
+- too much knowledge in FileList about EditorWindow (for example)
+- should add some primitives for accessing the selection etc.
+  to repeat cumbersome code over and over
+
+======================================================================
+
+Jeff Bauer suggests:
+
+- Open Module doesn't appear to handle hierarchical packages.
+- Class browser should also allow hierarchical packages.
+- Open and Open Module could benefit from a history, DONE
+  either command line style, or Microsoft recent-file
+  style.
+- Add a Smalltalk-style inspector  (i.e. Tkinspect)
+
+The last suggestion is already a reality, but not yet
+integrated into IDLE.  I use a module called inspector.py,
+that used to be available from python.org(?)  It no longer
+appears to be in the contributed section, and the source
+has no author attribution.
+
+In any case, the code is useful for visually navigating
+an object's attributes, including its container hierarchy.
+
+    >>> from inspector import Tkinspect
+    >>> Tkinspect(None, myObject)
+
+Tkinspect could probably be extended and refined to
+integrate better into IDLE.
+
+======================================================================
+
+Comparison to PTUI
+------------------
+
++ PTUI's help is better (HTML!)
+
++ PTUI can attach a shell to any module
+
++ PTUI has some more I/O commands:
+  open multiple
+  append
+  examine (what's that?)
+
+======================================================================
+
+Notes after trying to run Grail
+-------------------------------
+
+- Grail does stuff to sys.path based on sys.argv[0]; you must set
+sys.argv[0] to something decent first (it is normally set to the path of
+the idle script).
+
+- Grail must be exec'ed in __main__ because that's imported by some
+other parts of Grail.
+
+- Grail uses a module called History and so does idle :-(
+
+======================================================================
+
+Robin Friedrich's items:
+
+Things I'd like to see:
+    - I'd like support for shift-click extending the selection. There's a
+      bug now that it doesn't work the first time you try it.
+    - Printing is needed. How hard can that be on Windows? FIRST CUT DONE
+    - The python-mode trick of autoindenting a line with <tab> is neat and
+      very handy.
+    - (someday) a spellchecker for docstrings and comments.
+    - a pagedown/up command key which moves to next class/def statement (top
+      level)
+    - split window capability
+    - DnD text relocation/copying
+
+Things I don't want to see.
+    - line numbers...  will probably slow things down way too much.
+    - Please use another icon for the tree browser leaf. The small snake
+      isn't cutting it.
+
+----------------------------------------------------------------------
+
+- Customizable views (multi-window or multi-pane).  (Markus Gritsch)
+
+- Being able to double click (maybe double right click) on a callable
+object in the editor which shows the source of the object, if
+possible.  (Gerrit Holl)
+
+- Hooks into the guts, like in Emacs.  (Mike Romberg)
+
+- Sharing the editor with a remote tutor.  (Martijn Faassen)
+
+- Multiple views on the same file.  (Tony J Ibbs)
+
+- Store breakpoints in a global (per-project) database (GvR); Dirk
+Heise adds: save some space-trimmed context and search around when
+reopening a file that might have been edited by someone else.
+
+- Capture menu events in extensions without changing the IDLE source.
+(Matthias Barmeier)
+
+- Use overlapping panels (a "notebook" in MFC terms I think) for info
+that doesn't need to be accessible simultaneously (e.g. HTML source
+and output).  Use multi-pane windows for info that does need to be
+shown together (e.g. class browser and source).  (Albert Brandl)
+
+- A project should invisibly track all symbols, for instant search,
+replace and cross-ref.  Projects should be allowed to span multiple
+directories, hosts, etc.  Project management files are placed in a
+directory you specify.  A global mapping between project names and
+project directories should exist [not so sure --GvR].  (Tim Peters)
+
+- Merge attr-tips and auto-expand.  (Mark Hammond, Tim Peters)
+
+- Python Shell should behave more like a "shell window" as users know
+it -- i.e. you can only edit the current command, and the cursor can't
+escape from the command area.  (Albert Brandl)
+
+- Set X11 class to "idle/Idle", set icon and title to something
+beginning with "idle" -- for window manangers.  (Randall Hopper)
+
+- Config files editable through a preferences dialog.  (me) DONE
+
+- Config files still editable outside the preferences dialog.
+(Randall Hopper) DONE
+
+- When you're editing a command in PyShell, and there are only blank
+lines below the cursor, hitting Return should ignore or delete those
+blank lines rather than deciding you're not on the last line.  (me)
+
+- Run command (F5 c.s.) should be more like Pythonwin's Run -- a
+dialog with options to give command line arguments, run the debugger,
+etc.  (me)
+
+- Shouldn't be able to delete part of the prompt (or any text before
+it) in the PyShell.  (Martijn Faassen)   DONE
+
+- Emacs style auto-fill (also smart about comments and strings).
+(Jeremy Hylton)
+
+- Output of Run Script should go to a separate output window, not to
+the shell window.  Output of separate runs should all go to the same
+window but clearly delimited.  (David Scherer) REJECT FIRST, LATTER DONE
+
+- GUI form designer to kick VB's butt.  (Robert Geiger) THAT'S NOT IDLE
+
+- Printing!  Possibly via generation of PDF files which the user must
+then send to the printer separately.  (Dinu Gherman)  FIRST CUT

Darwin/lib/python3.5/idlelib/ToolTip.py

@@ -0,0 +1,97 @@
+# general purpose 'tooltip' routines - currently unused in idlefork
+# (although the 'calltips' extension is partly based on this code)
+# may be useful for some purposes in (or almost in ;) the current project scope
+# Ideas gleaned from PySol
+
+from tkinter import *
+
+class ToolTipBase:
+
+    def __init__(self, button):
+        self.button = button
+        self.tipwindow = None
+        self.id = None
+        self.x = self.y = 0
+        self._id1 = self.button.bind("<Enter>", self.enter)
+        self._id2 = self.button.bind("<Leave>", self.leave)
+        self._id3 = self.button.bind("<ButtonPress>", self.leave)
+
+    def enter(self, event=None):
+        self.schedule()
+
+    def leave(self, event=None):
+        self.unschedule()
+        self.hidetip()
+
+    def schedule(self):
+        self.unschedule()
+        self.id = self.button.after(1500, self.showtip)
+
+    def unschedule(self):
+        id = self.id
+        self.id = None
+        if id:
+            self.button.after_cancel(id)
+
+    def showtip(self):
+        if self.tipwindow:
+            return
+        # The tip window must be completely outside the button;
+        # otherwise when the mouse enters the tip window we get
+        # a leave event and it disappears, and then we get an enter
+        # event and it reappears, and so on forever :-(
+        x = self.button.winfo_rootx() + 20
+        y = self.button.winfo_rooty() + self.button.winfo_height() + 1
+        self.tipwindow = tw = Toplevel(self.button)
+        tw.wm_overrideredirect(1)
+        tw.wm_geometry("+%d+%d" % (x, y))
+        self.showcontents()
+
+    def showcontents(self, text="Your text here"):
+        # Override this in derived class
+        label = Label(self.tipwindow, text=text, justify=LEFT,
+                      background="#ffffe0", relief=SOLID, borderwidth=1)
+        label.pack()
+
+    def hidetip(self):
+        tw = self.tipwindow
+        self.tipwindow = None
+        if tw:
+            tw.destroy()
+
+class ToolTip(ToolTipBase):
+    def __init__(self, button, text):
+        ToolTipBase.__init__(self, button)
+        self.text = text
+    def showcontents(self):
+        ToolTipBase.showcontents(self, self.text)
+
+class ListboxToolTip(ToolTipBase):
+    def __init__(self, button, items):
+        ToolTipBase.__init__(self, button)
+        self.items = items
+    def showcontents(self):
+        listbox = Listbox(self.tipwindow, background="#ffffe0")
+        listbox.pack()
+        for item in self.items:
+            listbox.insert(END, item)
+
+def _tooltip(parent):
+    root = Tk()
+    root.title("Test tooltip")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    label = Label(root, text="Place your mouse over buttons")
+    label.pack()
+    button1 = Button(root, text="Button 1")
+    button2 = Button(root, text="Button 2")
+    button1.pack()
+    button2.pack()
+    ToolTip(button1, "This is tooltip text for button1.")
+    ListboxToolTip(button2, ["This is","multiple line",
+                            "tooltip text","for button2"])
+    root.mainloop()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_tooltip)

Darwin/lib/python3.5/idlelib/TreeWidget.py

@@ -0,0 +1,466 @@
+# XXX TO DO:
+# - popup menu
+# - support partial or total redisplay
+# - key bindings (instead of quick-n-dirty bindings on Canvas):
+#   - up/down arrow keys to move focus around
+#   - ditto for page up/down, home/end
+#   - left/right arrows to expand/collapse & move out/in
+# - more doc strings
+# - add icons for "file", "module", "class", "method"; better "python" icon
+# - callback for selection???
+# - multiple-item selection
+# - tooltips
+# - redo geometry without magic numbers
+# - keep track of object ids to allow more careful cleaning
+# - optimize tree redraw after expand of subnode
+
+import os
+from tkinter import *
+
+from idlelib import ZoomHeight
+from idlelib.configHandler import idleConf
+
+ICONDIR = "Icons"
+
+# Look for Icons subdirectory in the same directory as this module
+try:
+    _icondir = os.path.join(os.path.dirname(__file__), ICONDIR)
+except NameError:
+    _icondir = ICONDIR
+if os.path.isdir(_icondir):
+    ICONDIR = _icondir
+elif not os.path.isdir(ICONDIR):
+    raise RuntimeError("can't find icon directory (%r)" % (ICONDIR,))
+
+def listicons(icondir=ICONDIR):
+    """Utility to display the available icons."""
+    root = Tk()
+    import glob
+    list = glob.glob(os.path.join(icondir, "*.gif"))
+    list.sort()
+    images = []
+    row = column = 0
+    for file in list:
+        name = os.path.splitext(os.path.basename(file))[0]
+        image = PhotoImage(file=file, master=root)
+        images.append(image)
+        label = Label(root, image=image, bd=1, relief="raised")
+        label.grid(row=row, column=column)
+        label = Label(root, text=name)
+        label.grid(row=row+1, column=column)
+        column = column + 1
+        if column >= 10:
+            row = row+2
+            column = 0
+    root.images = images
+
+
+class TreeNode:
+
+    def __init__(self, canvas, parent, item):
+        self.canvas = canvas
+        self.parent = parent
+        self.item = item
+        self.state = 'collapsed'
+        self.selected = False
+        self.children = []
+        self.x = self.y = None
+        self.iconimages = {} # cache of PhotoImage instances for icons
+
+    def destroy(self):
+        for c in self.children[:]:
+            self.children.remove(c)
+            c.destroy()
+        self.parent = None
+
+    def geticonimage(self, name):
+        try:
+            return self.iconimages[name]
+        except KeyError:
+            pass
+        file, ext = os.path.splitext(name)
+        ext = ext or ".gif"
+        fullname = os.path.join(ICONDIR, file + ext)
+        image = PhotoImage(master=self.canvas, file=fullname)
+        self.iconimages[name] = image
+        return image
+
+    def select(self, event=None):
+        if self.selected:
+            return
+        self.deselectall()
+        self.selected = True
+        self.canvas.delete(self.image_id)
+        self.drawicon()
+        self.drawtext()
+
+    def deselect(self, event=None):
+        if not self.selected:
+            return
+        self.selected = False
+        self.canvas.delete(self.image_id)
+        self.drawicon()
+        self.drawtext()
+
+    def deselectall(self):
+        if self.parent:
+            self.parent.deselectall()
+        else:
+            self.deselecttree()
+
+    def deselecttree(self):
+        if self.selected:
+            self.deselect()
+        for child in self.children:
+            child.deselecttree()
+
+    def flip(self, event=None):
+        if self.state == 'expanded':
+            self.collapse()
+        else:
+            self.expand()
+        self.item.OnDoubleClick()
+        return "break"
+
+    def expand(self, event=None):
+        if not self.item._IsExpandable():
+            return
+        if self.state != 'expanded':
+            self.state = 'expanded'
+            self.update()
+            self.view()
+
+    def collapse(self, event=None):
+        if self.state != 'collapsed':
+            self.state = 'collapsed'
+            self.update()
+
+    def view(self):
+        top = self.y - 2
+        bottom = self.lastvisiblechild().y + 17
+        height = bottom - top
+        visible_top = self.canvas.canvasy(0)
+        visible_height = self.canvas.winfo_height()
+        visible_bottom = self.canvas.canvasy(visible_height)
+        if visible_top <= top and bottom <= visible_bottom:
+            return
+        x0, y0, x1, y1 = self.canvas._getints(self.canvas['scrollregion'])
+        if top >= visible_top and height <= visible_height:
+            fraction = top + height - visible_height
+        else:
+            fraction = top
+        fraction = float(fraction) / y1
+        self.canvas.yview_moveto(fraction)
+
+    def lastvisiblechild(self):
+        if self.children and self.state == 'expanded':
+            return self.children[-1].lastvisiblechild()
+        else:
+            return self
+
+    def update(self):
+        if self.parent:
+            self.parent.update()
+        else:
+            oldcursor = self.canvas['cursor']
+            self.canvas['cursor'] = "watch"
+            self.canvas.update()
+            self.canvas.delete(ALL)     # XXX could be more subtle
+            self.draw(7, 2)
+            x0, y0, x1, y1 = self.canvas.bbox(ALL)
+            self.canvas.configure(scrollregion=(0, 0, x1, y1))
+            self.canvas['cursor'] = oldcursor
+
+    def draw(self, x, y):
+        # XXX This hard-codes too many geometry constants!
+        dy = 20
+        self.x, self.y = x, y
+        self.drawicon()
+        self.drawtext()
+        if self.state != 'expanded':
+            return y + dy
+        # draw children
+        if not self.children:
+            sublist = self.item._GetSubList()
+            if not sublist:
+                # _IsExpandable() was mistaken; that's allowed
+                return y+17
+            for item in sublist:
+                child = self.__class__(self.canvas, self, item)
+                self.children.append(child)
+        cx = x+20
+        cy = y + dy
+        cylast = 0
+        for child in self.children:
+            cylast = cy
+            self.canvas.create_line(x+9, cy+7, cx, cy+7, fill="gray50")
+            cy = child.draw(cx, cy)
+            if child.item._IsExpandable():
+                if child.state == 'expanded':
+                    iconname = "minusnode"
+                    callback = child.collapse
+                else:
+                    iconname = "plusnode"
+                    callback = child.expand
+                image = self.geticonimage(iconname)
+                id = self.canvas.create_image(x+9, cylast+7, image=image)
+                # XXX This leaks bindings until canvas is deleted:
+                self.canvas.tag_bind(id, "<1>", callback)
+                self.canvas.tag_bind(id, "<Double-1>", lambda x: None)
+        id = self.canvas.create_line(x+9, y+10, x+9, cylast+7,
+            ##stipple="gray50",     # XXX Seems broken in Tk 8.0.x
+            fill="gray50")
+        self.canvas.tag_lower(id) # XXX .lower(id) before Python 1.5.2
+        return cy
+
+    def drawicon(self):
+        if self.selected:
+            imagename = (self.item.GetSelectedIconName() or
+                         self.item.GetIconName() or
+                         "openfolder")
+        else:
+            imagename = self.item.GetIconName() or "folder"
+        image = self.geticonimage(imagename)
+        id = self.canvas.create_image(self.x, self.y, anchor="nw", image=image)
+        self.image_id = id
+        self.canvas.tag_bind(id, "<1>", self.select)
+        self.canvas.tag_bind(id, "<Double-1>", self.flip)
+
+    def drawtext(self):
+        textx = self.x+20-1
+        texty = self.y-4
+        labeltext = self.item.GetLabelText()
+        if labeltext:
+            id = self.canvas.create_text(textx, texty, anchor="nw",
+                                         text=labeltext)
+            self.canvas.tag_bind(id, "<1>", self.select)
+            self.canvas.tag_bind(id, "<Double-1>", self.flip)
+            x0, y0, x1, y1 = self.canvas.bbox(id)
+            textx = max(x1, 200) + 10
+        text = self.item.GetText() or "<no text>"
+        try:
+            self.entry
+        except AttributeError:
+            pass
+        else:
+            self.edit_finish()
+        try:
+            self.label
+        except AttributeError:
+            # padding carefully selected (on Windows) to match Entry widget:
+            self.label = Label(self.canvas, text=text, bd=0, padx=2, pady=2)
+        theme = idleConf.GetOption('main','Theme','name')
+        if self.selected:
+            self.label.configure(idleConf.GetHighlight(theme, 'hilite'))
+        else:
+            self.label.configure(idleConf.GetHighlight(theme, 'normal'))
+        id = self.canvas.create_window(textx, texty,
+                                       anchor="nw", window=self.label)
+        self.label.bind("<1>", self.select_or_edit)
+        self.label.bind("<Double-1>", self.flip)
+        self.text_id = id
+
+    def select_or_edit(self, event=None):
+        if self.selected and self.item.IsEditable():
+            self.edit(event)
+        else:
+            self.select(event)
+
+    def edit(self, event=None):
+        self.entry = Entry(self.label, bd=0, highlightthickness=1, width=0)
+        self.entry.insert(0, self.label['text'])
+        self.entry.selection_range(0, END)
+        self.entry.pack(ipadx=5)
+        self.entry.focus_set()
+        self.entry.bind("<Return>", self.edit_finish)
+        self.entry.bind("<Escape>", self.edit_cancel)
+
+    def edit_finish(self, event=None):
+        try:
+            entry = self.entry
+            del self.entry
+        except AttributeError:
+            return
+        text = entry.get()
+        entry.destroy()
+        if text and text != self.item.GetText():
+            self.item.SetText(text)
+        text = self.item.GetText()
+        self.label['text'] = text
+        self.drawtext()
+        self.canvas.focus_set()
+
+    def edit_cancel(self, event=None):
+        try:
+            entry = self.entry
+            del self.entry
+        except AttributeError:
+            return
+        entry.destroy()
+        self.drawtext()
+        self.canvas.focus_set()
+
+
+class TreeItem:
+
+    """Abstract class representing tree items.
+
+    Methods should typically be overridden, otherwise a default action
+    is used.
+
+    """
+
+    def __init__(self):
+        """Constructor.  Do whatever you need to do."""
+
+    def GetText(self):
+        """Return text string to display."""
+
+    def GetLabelText(self):
+        """Return label text string to display in front of text (if any)."""
+
+    expandable = None
+
+    def _IsExpandable(self):
+        """Do not override!  Called by TreeNode."""
+        if self.expandable is None:
+            self.expandable = self.IsExpandable()
+        return self.expandable
+
+    def IsExpandable(self):
+        """Return whether there are subitems."""
+        return 1
+
+    def _GetSubList(self):
+        """Do not override!  Called by TreeNode."""
+        if not self.IsExpandable():
+            return []
+        sublist = self.GetSubList()
+        if not sublist:
+            self.expandable = 0
+        return sublist
+
+    def IsEditable(self):
+        """Return whether the item's text may be edited."""
+
+    def SetText(self, text):
+        """Change the item's text (if it is editable)."""
+
+    def GetIconName(self):
+        """Return name of icon to be displayed normally."""
+
+    def GetSelectedIconName(self):
+        """Return name of icon to be displayed when selected."""
+
+    def GetSubList(self):
+        """Return list of items forming sublist."""
+
+    def OnDoubleClick(self):
+        """Called on a double-click on the item."""
+
+
+# Example application
+
+class FileTreeItem(TreeItem):
+
+    """Example TreeItem subclass -- browse the file system."""
+
+    def __init__(self, path):
+        self.path = path
+
+    def GetText(self):
+        return os.path.basename(self.path) or self.path
+
+    def IsEditable(self):
+        return os.path.basename(self.path) != ""
+
+    def SetText(self, text):
+        newpath = os.path.dirname(self.path)
+        newpath = os.path.join(newpath, text)
+        if os.path.dirname(newpath) != os.path.dirname(self.path):
+            return
+        try:
+            os.rename(self.path, newpath)
+            self.path = newpath
+        except OSError:
+            pass
+
+    def GetIconName(self):
+        if not self.IsExpandable():
+            return "python" # XXX wish there was a "file" icon
+
+    def IsExpandable(self):
+        return os.path.isdir(self.path)
+
+    def GetSubList(self):
+        try:
+            names = os.listdir(self.path)
+        except OSError:
+            return []
+        names.sort(key = os.path.normcase)
+        sublist = []
+        for name in names:
+            item = FileTreeItem(os.path.join(self.path, name))
+            sublist.append(item)
+        return sublist
+
+
+# A canvas widget with scroll bars and some useful bindings
+
+class ScrolledCanvas:
+    def __init__(self, master, **opts):
+        if 'yscrollincrement' not in opts:
+            opts['yscrollincrement'] = 17
+        self.master = master
+        self.frame = Frame(master)
+        self.frame.rowconfigure(0, weight=1)
+        self.frame.columnconfigure(0, weight=1)
+        self.canvas = Canvas(self.frame, **opts)
+        self.canvas.grid(row=0, column=0, sticky="nsew")
+        self.vbar = Scrollbar(self.frame, name="vbar")
+        self.vbar.grid(row=0, column=1, sticky="nse")
+        self.hbar = Scrollbar(self.frame, name="hbar", orient="horizontal")
+        self.hbar.grid(row=1, column=0, sticky="ews")
+        self.canvas['yscrollcommand'] = self.vbar.set
+        self.vbar['command'] = self.canvas.yview
+        self.canvas['xscrollcommand'] = self.hbar.set
+        self.hbar['command'] = self.canvas.xview
+        self.canvas.bind("<Key-Prior>", self.page_up)
+        self.canvas.bind("<Key-Next>", self.page_down)
+        self.canvas.bind("<Key-Up>", self.unit_up)
+        self.canvas.bind("<Key-Down>", self.unit_down)
+        #if isinstance(master, Toplevel) or isinstance(master, Tk):
+        self.canvas.bind("<Alt-Key-2>", self.zoom_height)
+        self.canvas.focus_set()
+    def page_up(self, event):
+        self.canvas.yview_scroll(-1, "page")
+        return "break"
+    def page_down(self, event):
+        self.canvas.yview_scroll(1, "page")
+        return "break"
+    def unit_up(self, event):
+        self.canvas.yview_scroll(-1, "unit")
+        return "break"
+    def unit_down(self, event):
+        self.canvas.yview_scroll(1, "unit")
+        return "break"
+    def zoom_height(self, event):
+        ZoomHeight.zoom_height(self.master)
+        return "break"
+
+
+def _tree_widget(parent):
+    root = Tk()
+    root.title("Test TreeWidget")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
+    sc.frame.pack(expand=1, fill="both", side=LEFT)
+    item = FileTreeItem(os.getcwd())
+    node = TreeNode(sc.canvas, None, item)
+    node.expand()
+    root.mainloop()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_tree_widget)

Darwin/lib/python3.5/idlelib/UndoDelegator.py

@@ -0,0 +1,365 @@
+import string
+from tkinter import *
+
+from idlelib.Delegator import Delegator
+
+#$ event <<redo>>
+#$ win <Control-y>
+#$ unix <Alt-z>
+
+#$ event <<undo>>
+#$ win <Control-z>
+#$ unix <Control-z>
+
+#$ event <<dump-undo-state>>
+#$ win <Control-backslash>
+#$ unix <Control-backslash>
+
+
+class UndoDelegator(Delegator):
+
+    max_undo = 1000
+
+    def __init__(self):
+        Delegator.__init__(self)
+        self.reset_undo()
+
+    def setdelegate(self, delegate):
+        if self.delegate is not None:
+            self.unbind("<<undo>>")
+            self.unbind("<<redo>>")
+            self.unbind("<<dump-undo-state>>")
+        Delegator.setdelegate(self, delegate)
+        if delegate is not None:
+            self.bind("<<undo>>", self.undo_event)
+            self.bind("<<redo>>", self.redo_event)
+            self.bind("<<dump-undo-state>>", self.dump_event)
+
+    def dump_event(self, event):
+        from pprint import pprint
+        pprint(self.undolist[:self.pointer])
+        print("pointer:", self.pointer, end=' ')
+        print("saved:", self.saved, end=' ')
+        print("can_merge:", self.can_merge, end=' ')
+        print("get_saved():", self.get_saved())
+        pprint(self.undolist[self.pointer:])
+        return "break"
+
+    def reset_undo(self):
+        self.was_saved = -1
+        self.pointer = 0
+        self.undolist = []
+        self.undoblock = 0  # or a CommandSequence instance
+        self.set_saved(1)
+
+    def set_saved(self, flag):
+        if flag:
+            self.saved = self.pointer
+        else:
+            self.saved = -1
+        self.can_merge = False
+        self.check_saved()
+
+    def get_saved(self):
+        return self.saved == self.pointer
+
+    saved_change_hook = None
+
+    def set_saved_change_hook(self, hook):
+        self.saved_change_hook = hook
+
+    was_saved = -1
+
+    def check_saved(self):
+        is_saved = self.get_saved()
+        if is_saved != self.was_saved:
+            self.was_saved = is_saved
+            if self.saved_change_hook:
+                self.saved_change_hook()
+
+    def insert(self, index, chars, tags=None):
+        self.addcmd(InsertCommand(index, chars, tags))
+
+    def delete(self, index1, index2=None):
+        self.addcmd(DeleteCommand(index1, index2))
+
+    # Clients should call undo_block_start() and undo_block_stop()
+    # around a sequence of editing cmds to be treated as a unit by
+    # undo & redo.  Nested matching calls are OK, and the inner calls
+    # then act like nops.  OK too if no editing cmds, or only one
+    # editing cmd, is issued in between:  if no cmds, the whole
+    # sequence has no effect; and if only one cmd, that cmd is entered
+    # directly into the undo list, as if undo_block_xxx hadn't been
+    # called.  The intent of all that is to make this scheme easy
+    # to use:  all the client has to worry about is making sure each
+    # _start() call is matched by a _stop() call.
+
+    def undo_block_start(self):
+        if self.undoblock == 0:
+            self.undoblock = CommandSequence()
+        self.undoblock.bump_depth()
+
+    def undo_block_stop(self):
+        if self.undoblock.bump_depth(-1) == 0:
+            cmd = self.undoblock
+            self.undoblock = 0
+            if len(cmd) > 0:
+                if len(cmd) == 1:
+                    # no need to wrap a single cmd
+                    cmd = cmd.getcmd(0)
+                # this blk of cmds, or single cmd, has already
+                # been done, so don't execute it again
+                self.addcmd(cmd, 0)
+
+    def addcmd(self, cmd, execute=True):
+        if execute:
+            cmd.do(self.delegate)
+        if self.undoblock != 0:
+            self.undoblock.append(cmd)
+            return
+        if self.can_merge and self.pointer > 0:
+            lastcmd = self.undolist[self.pointer-1]
+            if lastcmd.merge(cmd):
+                return
+        self.undolist[self.pointer:] = [cmd]
+        if self.saved > self.pointer:
+            self.saved = -1
+        self.pointer = self.pointer + 1
+        if len(self.undolist) > self.max_undo:
+            ##print "truncating undo list"
+            del self.undolist[0]
+            self.pointer = self.pointer - 1
+            if self.saved >= 0:
+                self.saved = self.saved - 1
+        self.can_merge = True
+        self.check_saved()
+
+    def undo_event(self, event):
+        if self.pointer == 0:
+            self.bell()
+            return "break"
+        cmd = self.undolist[self.pointer - 1]
+        cmd.undo(self.delegate)
+        self.pointer = self.pointer - 1
+        self.can_merge = False
+        self.check_saved()
+        return "break"
+
+    def redo_event(self, event):
+        if self.pointer >= len(self.undolist):
+            self.bell()
+            return "break"
+        cmd = self.undolist[self.pointer]
+        cmd.redo(self.delegate)
+        self.pointer = self.pointer + 1
+        self.can_merge = False
+        self.check_saved()
+        return "break"
+
+
+class Command:
+
+    # Base class for Undoable commands
+
+    tags = None
+
+    def __init__(self, index1, index2, chars, tags=None):
+        self.marks_before = {}
+        self.marks_after = {}
+        self.index1 = index1
+        self.index2 = index2
+        self.chars = chars
+        if tags:
+            self.tags = tags
+
+    def __repr__(self):
+        s = self.__class__.__name__
+        t = (self.index1, self.index2, self.chars, self.tags)
+        if self.tags is None:
+            t = t[:-1]
+        return s + repr(t)
+
+    def do(self, text):
+        pass
+
+    def redo(self, text):
+        pass
+
+    def undo(self, text):
+        pass
+
+    def merge(self, cmd):
+        return 0
+
+    def save_marks(self, text):
+        marks = {}
+        for name in text.mark_names():
+            if name != "insert" and name != "current":
+                marks[name] = text.index(name)
+        return marks
+
+    def set_marks(self, text, marks):
+        for name, index in marks.items():
+            text.mark_set(name, index)
+
+
+class InsertCommand(Command):
+
+    # Undoable insert command
+
+    def __init__(self, index1, chars, tags=None):
+        Command.__init__(self, index1, None, chars, tags)
+
+    def do(self, text):
+        self.marks_before = self.save_marks(text)
+        self.index1 = text.index(self.index1)
+        if text.compare(self.index1, ">", "end-1c"):
+            # Insert before the final newline
+            self.index1 = text.index("end-1c")
+        text.insert(self.index1, self.chars, self.tags)
+        self.index2 = text.index("%s+%dc" % (self.index1, len(self.chars)))
+        self.marks_after = self.save_marks(text)
+        ##sys.__stderr__.write("do: %s\n" % self)
+
+    def redo(self, text):
+        text.mark_set('insert', self.index1)
+        text.insert(self.index1, self.chars, self.tags)
+        self.set_marks(text, self.marks_after)
+        text.see('insert')
+        ##sys.__stderr__.write("redo: %s\n" % self)
+
+    def undo(self, text):
+        text.mark_set('insert', self.index1)
+        text.delete(self.index1, self.index2)
+        self.set_marks(text, self.marks_before)
+        text.see('insert')
+        ##sys.__stderr__.write("undo: %s\n" % self)
+
+    def merge(self, cmd):
+        if self.__class__ is not cmd.__class__:
+            return False
+        if self.index2 != cmd.index1:
+            return False
+        if self.tags != cmd.tags:
+            return False
+        if len(cmd.chars) != 1:
+            return False
+        if self.chars and \
+           self.classify(self.chars[-1]) != self.classify(cmd.chars):
+            return False
+        self.index2 = cmd.index2
+        self.chars = self.chars + cmd.chars
+        return True
+
+    alphanumeric = string.ascii_letters + string.digits + "_"
+
+    def classify(self, c):
+        if c in self.alphanumeric:
+            return "alphanumeric"
+        if c == "\n":
+            return "newline"
+        return "punctuation"
+
+
+class DeleteCommand(Command):
+
+    # Undoable delete command
+
+    def __init__(self, index1, index2=None):
+        Command.__init__(self, index1, index2, None, None)
+
+    def do(self, text):
+        self.marks_before = self.save_marks(text)
+        self.index1 = text.index(self.index1)
+        if self.index2:
+            self.index2 = text.index(self.index2)
+        else:
+            self.index2 = text.index(self.index1 + " +1c")
+        if text.compare(self.index2, ">", "end-1c"):
+            # Don't delete the final newline
+            self.index2 = text.index("end-1c")
+        self.chars = text.get(self.index1, self.index2)
+        text.delete(self.index1, self.index2)
+        self.marks_after = self.save_marks(text)
+        ##sys.__stderr__.write("do: %s\n" % self)
+
+    def redo(self, text):
+        text.mark_set('insert', self.index1)
+        text.delete(self.index1, self.index2)
+        self.set_marks(text, self.marks_after)
+        text.see('insert')
+        ##sys.__stderr__.write("redo: %s\n" % self)
+
+    def undo(self, text):
+        text.mark_set('insert', self.index1)
+        text.insert(self.index1, self.chars)
+        self.set_marks(text, self.marks_before)
+        text.see('insert')
+        ##sys.__stderr__.write("undo: %s\n" % self)
+
+class CommandSequence(Command):
+
+    # Wrapper for a sequence of undoable cmds to be undone/redone
+    # as a unit
+
+    def __init__(self):
+        self.cmds = []
+        self.depth = 0
+
+    def __repr__(self):
+        s = self.__class__.__name__
+        strs = []
+        for cmd in self.cmds:
+            strs.append("    %r" % (cmd,))
+        return s + "(\n" + ",\n".join(strs) + "\n)"
+
+    def __len__(self):
+        return len(self.cmds)
+
+    def append(self, cmd):
+        self.cmds.append(cmd)
+
+    def getcmd(self, i):
+        return self.cmds[i]
+
+    def redo(self, text):
+        for cmd in self.cmds:
+            cmd.redo(text)
+
+    def undo(self, text):
+        cmds = self.cmds[:]
+        cmds.reverse()
+        for cmd in cmds:
+            cmd.undo(text)
+
+    def bump_depth(self, incr=1):
+        self.depth = self.depth + incr
+        return self.depth
+
+def _undo_delegator(parent):
+    from idlelib.Percolator import Percolator
+    root = Tk()
+    root.title("Test UndoDelegator")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+
+    text = Text(root)
+    text.config(height=10)
+    text.pack()
+    text.focus_set()
+    p = Percolator(text)
+    d = UndoDelegator()
+    p.insertfilter(d)
+
+    undo = Button(root, text="Undo", command=lambda:d.undo_event(None))
+    undo.pack(side='left')
+    redo = Button(root, text="Redo", command=lambda:d.redo_event(None))
+    redo.pack(side='left')
+    dump = Button(root, text="Dump", command=lambda:d.dump_event(None))
+    dump.pack(side='left')
+
+    root.mainloop()
+
+if __name__ == "__main__":
+    from idlelib.idle_test.htest import run
+    run(_undo_delegator)

Darwin/lib/python3.5/idlelib/WidgetRedirector.py

@@ -0,0 +1,176 @@
+from tkinter import TclError
+
+class WidgetRedirector:
+    """Support for redirecting arbitrary widget subcommands.
+
+    Some Tk operations don't normally pass through tkinter.  For example, if a
+    character is inserted into a Text widget by pressing a key, a default Tk
+    binding to the widget's 'insert' operation is activated, and the Tk library
+    processes the insert without calling back into tkinter.
+
+    Although a binding to <Key> could be made via tkinter, what we really want
+    to do is to hook the Tk 'insert' operation itself.  For one thing, we want
+    a text.insert call in idle code to have the same effect as a key press.
+
+    When a widget is instantiated, a Tcl command is created whose name is the
+    same as the pathname widget._w.  This command is used to invoke the various
+    widget operations, e.g. insert (for a Text widget). We are going to hook
+    this command and provide a facility ('register') to intercept the widget
+    operation.  We will also intercept method calls on the tkinter class
+    instance that represents the tk widget.
+
+    In IDLE, WidgetRedirector is used in Percolator to intercept Text
+    commands.  The function being registered provides access to the top
+    of a Percolator chain.  At the bottom of the chain is a call to the
+    original Tk widget operation.
+    """
+    def __init__(self, widget):
+        '''Initialize attributes and setup redirection.
+
+        _operations: dict mapping operation name to new function.
+        widget: the widget whose tcl command is to be intercepted.
+        tk: widget.tk, a convenience attribute, probably not needed.
+        orig: new name of the original tcl command.
+
+        Since renaming to orig fails with TclError when orig already
+        exists, only one WidgetDirector can exist for a given widget.
+        '''
+        self._operations = {}
+        self.widget = widget            # widget instance
+        self.tk = tk = widget.tk        # widget's root
+        w = widget._w                   # widget's (full) Tk pathname
+        self.orig = w + "_orig"
+        # Rename the Tcl command within Tcl:
+        tk.call("rename", w, self.orig)
+        # Create a new Tcl command whose name is the widget's pathname, and
+        # whose action is to dispatch on the operation passed to the widget:
+        tk.createcommand(w, self.dispatch)
+
+    def __repr__(self):
+        return "%s(%s<%s>)" % (self.__class__.__name__,
+                               self.widget.__class__.__name__,
+                               self.widget._w)
+
+    def close(self):
+        "Unregister operations and revert redirection created by .__init__."
+        for operation in list(self._operations):
+            self.unregister(operation)
+        widget = self.widget
+        tk = widget.tk
+        w = widget._w
+        # Restore the original widget Tcl command.
+        tk.deletecommand(w)
+        tk.call("rename", self.orig, w)
+        del self.widget, self.tk  # Should not be needed
+        # if instance is deleted after close, as in Percolator.
+
+    def register(self, operation, function):
+        '''Return OriginalCommand(operation) after registering function.
+
+        Registration adds an operation: function pair to ._operations.
+        It also adds an widget function attribute that masks the tkinter
+        class instance method.  Method masking operates independently
+        from command dispatch.
+
+        If a second function is registered for the same operation, the
+        first function is replaced in both places.
+        '''
+        self._operations[operation] = function
+        setattr(self.widget, operation, function)
+        return OriginalCommand(self, operation)
+
+    def unregister(self, operation):
+        '''Return the function for the operation, or None.
+
+        Deleting the instance attribute unmasks the class attribute.
+        '''
+        if operation in self._operations:
+            function = self._operations[operation]
+            del self._operations[operation]
+            try:
+                delattr(self.widget, operation)
+            except AttributeError:
+                pass
+            return function
+        else:
+            return None
+
+    def dispatch(self, operation, *args):
+        '''Callback from Tcl which runs when the widget is referenced.
+
+        If an operation has been registered in self._operations, apply the
+        associated function to the args passed into Tcl. Otherwise, pass the
+        operation through to Tk via the original Tcl function.
+
+        Note that if a registered function is called, the operation is not
+        passed through to Tk.  Apply the function returned by self.register()
+        to *args to accomplish that.  For an example, see ColorDelegator.py.
+
+        '''
+        m = self._operations.get(operation)
+        try:
+            if m:
+                return m(*args)
+            else:
+                return self.tk.call((self.orig, operation) + args)
+        except TclError:
+            return ""
+
+
+class OriginalCommand:
+    '''Callable for original tk command that has been redirected.
+
+    Returned by .register; can be used in the function registered.
+    redir = WidgetRedirector(text)
+    def my_insert(*args):
+        print("insert", args)
+        original_insert(*args)
+    original_insert = redir.register("insert", my_insert)
+    '''
+
+    def __init__(self, redir, operation):
+        '''Create .tk_call and .orig_and_operation for .__call__ method.
+
+        .redir and .operation store the input args for __repr__.
+        .tk and .orig copy attributes of .redir (probably not needed).
+        '''
+        self.redir = redir
+        self.operation = operation
+        self.tk = redir.tk  # redundant with self.redir
+        self.orig = redir.orig  # redundant with self.redir
+        # These two could be deleted after checking recipient code.
+        self.tk_call = redir.tk.call
+        self.orig_and_operation = (redir.orig, operation)
+
+    def __repr__(self):
+        return "%s(%r, %r)" % (self.__class__.__name__,
+                               self.redir, self.operation)
+
+    def __call__(self, *args):
+        return self.tk_call(self.orig_and_operation + args)
+
+
+def _widget_redirector(parent):  # htest #
+    from tkinter import Tk, Text
+    import re
+
+    root = Tk()
+    root.title("Test WidgetRedirector")
+    width, height, x, y = list(map(int, re.split('[x+]', parent.geometry())))
+    root.geometry("+%d+%d"%(x, y + 150))
+    text = Text(root)
+    text.pack()
+    text.focus_set()
+    redir = WidgetRedirector(text)
+    def my_insert(*args):
+        print("insert", args)
+        original_insert(*args)
+    original_insert = redir.register("insert", my_insert)
+    root.mainloop()
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_widgetredir',
+                  verbosity=2, exit=False)
+    from idlelib.idle_test.htest import run
+    run(_widget_redirector)

Darwin/lib/python3.5/idlelib/WindowList.py

@@ -0,0 +1,90 @@
+from tkinter import *
+
+class WindowList:
+
+    def __init__(self):
+        self.dict = {}
+        self.callbacks = []
+
+    def add(self, window):
+        window.after_idle(self.call_callbacks)
+        self.dict[str(window)] = window
+
+    def delete(self, window):
+        try:
+            del self.dict[str(window)]
+        except KeyError:
+            # Sometimes, destroy() is called twice
+            pass
+        self.call_callbacks()
+
+    def add_windows_to_menu(self,  menu):
+        list = []
+        for key in self.dict:
+            window = self.dict[key]
+            try:
+                title = window.get_title()
+            except TclError:
+                continue
+            list.append((title, key, window))
+        list.sort()
+        for title, key, window in list:
+            menu.add_command(label=title, command=window.wakeup)
+
+    def register_callback(self, callback):
+        self.callbacks.append(callback)
+
+    def unregister_callback(self, callback):
+        try:
+            self.callbacks.remove(callback)
+        except ValueError:
+            pass
+
+    def call_callbacks(self):
+        for callback in self.callbacks:
+            try:
+                callback()
+            except:
+                t, v, tb = sys.exc_info()
+                print("warning: callback failed in WindowList", t, ":", v)
+
+registry = WindowList()
+
+add_windows_to_menu = registry.add_windows_to_menu
+register_callback = registry.register_callback
+unregister_callback = registry.unregister_callback
+
+
+class ListedToplevel(Toplevel):
+
+    def __init__(self, master, **kw):
+        Toplevel.__init__(self, master, kw)
+        registry.add(self)
+        self.focused_widget = self
+
+    def destroy(self):
+        registry.delete(self)
+        Toplevel.destroy(self)
+        # If this is Idle's last window then quit the mainloop
+        # (Needed for clean exit on Windows 98)
+        if not registry.dict:
+            self.quit()
+
+    def update_windowlist_registry(self, window):
+        registry.call_callbacks()
+
+    def get_title(self):
+        # Subclass can override
+        return self.wm_title()
+
+    def wakeup(self):
+        try:
+            if self.wm_state() == "iconic":
+                self.wm_withdraw()
+                self.wm_deiconify()
+            self.tkraise()
+            self.focused_widget.focus_set()
+        except TclError:
+            # This can happen when the window menu was torn off.
+            # Simply ignore it.
+            pass

Darwin/lib/python3.5/idlelib/ZoomHeight.py

@@ -0,0 +1,51 @@
+# Sample extension: zoom a window to maximum height
+
+import re
+import sys
+
+from idlelib import macosxSupport
+
+class ZoomHeight:
+
+    menudefs = [
+        ('windows', [
+            ('_Zoom Height', '<<zoom-height>>'),
+         ])
+    ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def zoom_height_event(self, event):
+        top = self.editwin.top
+        zoom_height(top)
+
+def zoom_height(top):
+    geom = top.wm_geometry()
+    m = re.match(r"(\d+)x(\d+)\+(-?\d+)\+(-?\d+)", geom)
+    if not m:
+        top.bell()
+        return
+    width, height, x, y = map(int, m.groups())
+    newheight = top.winfo_screenheight()
+    if sys.platform == 'win32':
+        newy = 0
+        newheight = newheight - 72
+
+    elif macosxSupport.isAquaTk():
+        # The '88' below is a magic number that avoids placing the bottom
+        # of the window below the panel on my machine. I don't know how
+        # to calculate the correct value for this with tkinter.
+        newy = 22
+        newheight = newheight - newy - 88
+
+    else:
+        #newy = 24
+        newy = 0
+        #newheight = newheight - 96
+        newheight = newheight - 88
+    if height >= newheight:
+        newgeom = ""
+    else:
+        newgeom = "%dx%d+%d+%d" % (width, newheight, x, newy)
+    top.wm_geometry(newgeom)

Darwin/lib/python3.5/idlelib/__init__.py

@@ -0,0 +1 @@
+# Dummy file to make this a package.

Darwin/lib/python3.5/idlelib/__main__.py

@@ -0,0 +1,8 @@
+"""
+IDLE main entry point
+
+Run IDLE as python -m idlelib
+"""
+import idlelib.PyShell
+idlelib.PyShell.main()
+# This file does not work for 2.7; See issue 24212.

Darwin/lib/python3.5/idlelib/aboutDialog.py

@@ -0,0 +1,146 @@
+"""About Dialog for IDLE
+
+"""
+
+import os
+from sys import version
+from tkinter import *
+from idlelib import textView
+
+class AboutDialog(Toplevel):
+    """Modal about dialog for idle
+
+    """
+    def __init__(self, parent, title, _htest=False):
+        """
+        _htest - bool, change box location when running htest
+        """
+        Toplevel.__init__(self, parent)
+        self.configure(borderwidth=5)
+        # place dialog below parent if running htest
+        self.geometry("+%d+%d" % (
+                        parent.winfo_rootx()+30,
+                        parent.winfo_rooty()+(30 if not _htest else 100)))
+        self.bg = "#707070"
+        self.fg = "#ffffff"
+        self.CreateWidgets()
+        self.resizable(height=FALSE, width=FALSE)
+        self.title(title)
+        self.transient(parent)
+        self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self.Ok)
+        self.parent = parent
+        self.buttonOk.focus_set()
+        self.bind('<Return>',self.Ok) #dismiss dialog
+        self.bind('<Escape>',self.Ok) #dismiss dialog
+        self.wait_window()
+
+    def CreateWidgets(self):
+        release = version[:version.index(' ')]
+        frameMain = Frame(self, borderwidth=2, relief=SUNKEN)
+        frameButtons = Frame(self)
+        frameButtons.pack(side=BOTTOM, fill=X)
+        frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
+        self.buttonOk = Button(frameButtons, text='Close',
+                               command=self.Ok)
+        self.buttonOk.pack(padx=5, pady=5)
+        #self.picture = Image('photo', data=self.pictureData)
+        frameBg = Frame(frameMain, bg=self.bg)
+        frameBg.pack(expand=TRUE, fill=BOTH)
+        labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg,
+                           font=('courier', 24, 'bold'))
+        labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10)
+        #labelPicture = Label(frameBg, text='[picture]')
+        #image=self.picture, bg=self.bg)
+        #labelPicture.grid(row=1, column=1, sticky=W, rowspan=2,
+        #                  padx=0, pady=3)
+        byline = "Python's Integrated DeveLopment Environment" + 5*'\n'
+        labelDesc = Label(frameBg, text=byline, justify=LEFT,
+                          fg=self.fg, bg=self.bg)
+        labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5)
+        labelEmail = Label(frameBg, text='email:  idle-dev@python.org',
+                           justify=LEFT, fg=self.fg, bg=self.bg)
+        labelEmail.grid(row=6, column=0, columnspan=2,
+                        sticky=W, padx=10, pady=0)
+        labelWWW = Label(frameBg, text='https://docs.python.org/' +
+                         version[:3] + '/library/idle.html',
+                         justify=LEFT, fg=self.fg, bg=self.bg)
+        labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0)
+        Frame(frameBg, borderwidth=1, relief=SUNKEN,
+              height=2, bg=self.bg).grid(row=8, column=0, sticky=EW,
+                                         columnspan=3, padx=5, pady=5)
+        labelPythonVer = Label(frameBg, text='Python version:  ' +
+                               release, fg=self.fg, bg=self.bg)
+        labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0)
+        tkVer = self.tk.call('info', 'patchlevel')
+        labelTkVer = Label(frameBg, text='Tk version:  '+
+                           tkVer, fg=self.fg, bg=self.bg)
+        labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0)
+        py_button_f = Frame(frameBg, bg=self.bg)
+        py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW)
+        buttonLicense = Button(py_button_f, text='License', width=8,
+                               highlightbackground=self.bg,
+                               command=self.ShowLicense)
+        buttonLicense.pack(side=LEFT, padx=10, pady=10)
+        buttonCopyright = Button(py_button_f, text='Copyright', width=8,
+                                 highlightbackground=self.bg,
+                                 command=self.ShowCopyright)
+        buttonCopyright.pack(side=LEFT, padx=10, pady=10)
+        buttonCredits = Button(py_button_f, text='Credits', width=8,
+                               highlightbackground=self.bg,
+                               command=self.ShowPythonCredits)
+        buttonCredits.pack(side=LEFT, padx=10, pady=10)
+        Frame(frameBg, borderwidth=1, relief=SUNKEN,
+              height=2, bg=self.bg).grid(row=11, column=0, sticky=EW,
+                                         columnspan=3, padx=5, pady=5)
+        idle_v = Label(frameBg, text='IDLE version:   ' + release,
+                       fg=self.fg, bg=self.bg)
+        idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0)
+        idle_button_f = Frame(frameBg, bg=self.bg)
+        idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW)
+        idle_about_b = Button(idle_button_f, text='README', width=8,
+                                highlightbackground=self.bg,
+                                command=self.ShowIDLEAbout)
+        idle_about_b.pack(side=LEFT, padx=10, pady=10)
+        idle_news_b = Button(idle_button_f, text='NEWS', width=8,
+                                highlightbackground=self.bg,
+                                command=self.ShowIDLENEWS)
+        idle_news_b.pack(side=LEFT, padx=10, pady=10)
+        idle_credits_b = Button(idle_button_f, text='Credits', width=8,
+                                highlightbackground=self.bg,
+                                command=self.ShowIDLECredits)
+        idle_credits_b.pack(side=LEFT, padx=10, pady=10)
+
+    def ShowLicense(self):
+        self.display_printer_text('About - License', license)
+
+    def ShowCopyright(self):
+        self.display_printer_text('About - Copyright', copyright)
+
+    def ShowPythonCredits(self):
+        self.display_printer_text('About - Python Credits', credits)
+
+    def ShowIDLECredits(self):
+        self.display_file_text('About - Credits', 'CREDITS.txt', 'iso-8859-1')
+
+    def ShowIDLEAbout(self):
+        self.display_file_text('About - Readme', 'README.txt')
+
+    def ShowIDLENEWS(self):
+        self.display_file_text('About - NEWS', 'NEWS.txt')
+
+    def display_printer_text(self, title, printer):
+        printer._Printer__setup()
+        text = '\n'.join(printer._Printer__lines)
+        textView.view_text(self, title, text)
+
+    def display_file_text(self, title, filename, encoding=None):
+        fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
+        textView.view_file(self, title, fn, encoding)
+
+    def Ok(self, event=None):
+        self.destroy()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(AboutDialog)

Darwin/lib/python3.5/idlelib/config-extensions.def

@@ -0,0 +1,99 @@
+# config-extensions.def
+#
+# IDLE reads several config files to determine user preferences.  This
+# file is the default configuration file for IDLE extensions settings.
+#
+# Each extension must have at least one section, named after the
+# extension module. This section must contain an 'enable' item (=True to
+# enable the extension, =False to disable it), it may contain
+# 'enable_editor' or 'enable_shell' items, to apply it only to editor ir
+# shell windows, and may also contain any other general configuration
+# items for the extension.  Other True/False values will also be
+# recognized as boolean by the Extension Configuration dialog.
+#
+# Each extension must define at least one section named
+# ExtensionName_bindings or ExtensionName_cfgBindings. If present,
+# ExtensionName_bindings defines virtual event bindings for the
+# extension that are not user re-configurable. If present,
+# ExtensionName_cfgBindings defines virtual event bindings for the
+# extension that may be sensibly re-configured.
+#
+# If there are no keybindings for a menus' virtual events, include lines
+# like <<toggle-code-context>>=  (See [CodeContext], below.)
+#
+# Currently it is necessary to manually modify this file to change
+# extension key bindings and default values. To customize, create
+# ~/.idlerc/config-extensions.cfg and append the appropriate customized
+# section(s).  Those sections will override the defaults in this file.
+#
+# Note: If a keybinding is already in use when the extension is loaded,
+# the extension's virtual event's keybinding will be set to ''.
+#
+# See config-keys.def for notes on specifying keys and extend.txt for
+# information on creating IDLE extensions.
+
+[AutoComplete]
+enable=True
+popupwait=2000
+[AutoComplete_cfgBindings]
+force-open-completions=<Control-Key-space>
+[AutoComplete_bindings]
+autocomplete=<Key-Tab>
+try-open-completions=<KeyRelease-period> <KeyRelease-slash> <KeyRelease-backslash>
+
+[AutoExpand]
+enable=True
+[AutoExpand_cfgBindings]
+expand-word=<Option-Key-slash>
+
+[CallTips]
+enable=True
+[CallTips_cfgBindings]
+force-open-calltip=<Control-Key-backslash>
+[CallTips_bindings]
+try-open-calltip=<KeyRelease-parenleft>
+refresh-calltip=<KeyRelease-parenright> <KeyRelease-0>
+
+[CodeContext]
+enable=True
+enable_shell=False
+numlines=3
+visible=False
+bgcolor=LightGray
+fgcolor=Black
+[CodeContext_bindings]
+toggle-code-context=
+
+[FormatParagraph]
+enable=True
+max-width=72
+[FormatParagraph_cfgBindings]
+format-paragraph=<Option-Key-q>
+
+[ParenMatch]
+enable=True
+style= expression
+flash-delay= 500
+bell=True
+[ParenMatch_cfgBindings]
+flash-paren=<Control-Key-0>
+[ParenMatch_bindings]
+paren-closed=<KeyRelease-parenright> <KeyRelease-bracketright> <KeyRelease-braceright>
+
+[RstripExtension]
+enable=True
+enable_shell=False
+enable_editor=True
+
+[ScriptBinding]
+enable=True
+enable_shell=False
+enable_editor=True
+[ScriptBinding_cfgBindings]
+run-module=<Key-F5>
+check-module=<Option-Key-x>
+
+[ZoomHeight]
+enable=True
+[ZoomHeight_cfgBindings]
+zoom-height=<Option-Key-0>

Darwin/lib/python3.5/idlelib/config-highlight.def

@@ -0,0 +1,64 @@
+# IDLE reads several config files to determine user preferences.  This
+# file is the default config file for idle highlight theme settings.
+
+[IDLE Classic]
+normal-foreground= #000000
+normal-background= #ffffff
+keyword-foreground= #ff7700
+keyword-background= #ffffff
+builtin-foreground= #900090
+builtin-background= #ffffff
+comment-foreground= #dd0000
+comment-background= #ffffff
+string-foreground= #00aa00
+string-background= #ffffff
+definition-foreground= #0000ff
+definition-background= #ffffff
+hilite-foreground= #000000
+hilite-background= gray
+break-foreground= black
+break-background= #ffff55
+hit-foreground= #ffffff
+hit-background= #000000
+error-foreground= #000000
+error-background= #ff7777
+#cursor (only foreground can be set, restart IDLE)
+cursor-foreground= black
+#shell window
+stdout-foreground= blue
+stdout-background= #ffffff
+stderr-foreground= red
+stderr-background= #ffffff
+console-foreground= #770000
+console-background= #ffffff
+
+[IDLE New]
+normal-foreground= #000000
+normal-background= #ffffff
+keyword-foreground= #ff7700
+keyword-background= #ffffff
+builtin-foreground= #900090
+builtin-background= #ffffff
+comment-foreground= #dd0000
+comment-background= #ffffff
+string-foreground= #00aa00
+string-background= #ffffff
+definition-foreground= #0000ff
+definition-background= #ffffff
+hilite-foreground= #000000
+hilite-background= gray
+break-foreground= black
+break-background= #ffff55
+hit-foreground= #ffffff
+hit-background= #000000
+error-foreground= #000000
+error-background= #ff7777
+#cursor (only foreground can be set, restart IDLE)
+cursor-foreground= black
+#shell window
+stdout-foreground= blue
+stdout-background= #ffffff
+stderr-foreground= red
+stderr-background= #ffffff
+console-foreground= #770000
+console-background= #ffffff

Darwin/lib/python3.5/idlelib/config-keys.def

@@ -0,0 +1,214 @@
+# IDLE reads several config files to determine user preferences.  This
+# file is the default config file for idle key binding settings.
+# Where multiple keys are specified for an action: if they are separated
+# by a space (eg. action=<key1> <key2>) then the keys are alternatives, if
+# there is no space (eg. action=<key1><key2>) then the keys comprise a
+# single 'emacs style' multi-keystoke binding. The tk event specifier 'Key'
+# is used in all cases, for consistency in auto key conflict checking in the
+# configuration gui.
+
+[IDLE Classic Windows]
+copy=<Control-Key-c> <Control-Key-C>
+cut=<Control-Key-x> <Control-Key-X>
+paste=<Control-Key-v> <Control-Key-V>
+beginning-of-line= <Key-Home>
+center-insert=<Control-Key-l> <Control-Key-L>
+close-all-windows=<Control-Key-q> <Control-Key-Q>
+close-window=<Alt-Key-F4> <Meta-Key-F4>
+do-nothing=<Control-Key-F12>
+end-of-file=<Control-Key-d> <Control-Key-D>
+python-docs=<Key-F1>
+python-context-help=<Shift-Key-F1>
+history-next=<Alt-Key-n> <Meta-Key-n> <Alt-Key-N> <Meta-Key-N>
+history-previous=<Alt-Key-p> <Meta-Key-p> <Alt-Key-P> <Meta-Key-P>
+interrupt-execution=<Control-Key-c> <Control-Key-C>
+view-restart=<Key-F6>
+restart-shell=<Control-Key-F6>
+open-class-browser=<Alt-Key-c> <Meta-Key-c> <Alt-Key-C> <Meta-Key-C>
+open-module=<Alt-Key-m> <Meta-Key-m> <Alt-Key-M> <Meta-Key-M>
+open-new-window=<Control-Key-n> <Control-Key-N>
+open-window-from-file=<Control-Key-o> <Control-Key-O>
+plain-newline-and-indent=<Control-Key-j> <Control-Key-J>
+print-window=<Control-Key-p> <Control-Key-P>
+redo=<Control-Shift-Key-Z> <Control-Shift-Key-z>
+remove-selection=<Key-Escape>
+save-copy-of-window-as-file=<Alt-Shift-Key-S> <Alt-Shift-Key-s>
+save-window-as-file=<Control-Shift-Key-S> <Control-Shift-Key-s>
+save-window=<Control-Key-s> <Control-Key-S>
+select-all=<Control-Key-a> <Control-Key-A>
+toggle-auto-coloring=<Control-Key-slash>
+undo=<Control-Key-z> <Control-Key-Z>
+find=<Control-Key-f> <Control-Key-F>
+find-again=<Control-Key-g> <Key-F3> <Control-Key-G>
+find-in-files=<Alt-Key-F3> <Meta-Key-F3>
+find-selection=<Control-Key-F3>
+replace=<Control-Key-h> <Control-Key-H>
+goto-line=<Alt-Key-g> <Meta-Key-g> <Alt-Key-G> <Meta-Key-G>
+smart-backspace=<Key-BackSpace>
+newline-and-indent=<Key-Return> <Key-KP_Enter>
+smart-indent=<Key-Tab>
+indent-region=<Control-Key-bracketright>
+dedent-region=<Control-Key-bracketleft>
+comment-region=<Alt-Key-3> <Meta-Key-3>
+uncomment-region=<Alt-Key-4> <Meta-Key-4>
+tabify-region=<Alt-Key-5> <Meta-Key-5>
+untabify-region=<Alt-Key-6> <Meta-Key-6>
+toggle-tabs=<Alt-Key-t> <Meta-Key-t> <Alt-Key-T> <Meta-Key-T>
+change-indentwidth=<Alt-Key-u> <Meta-Key-u> <Alt-Key-U> <Meta-Key-U>
+del-word-left=<Control-Key-BackSpace>
+del-word-right=<Control-Key-Delete>
+
+[IDLE Classic Unix]
+copy=<Alt-Key-w> <Meta-Key-w>
+cut=<Control-Key-w>
+paste=<Control-Key-y>
+beginning-of-line=<Control-Key-a> <Key-Home>
+center-insert=<Control-Key-l>
+close-all-windows=<Control-Key-x><Control-Key-c>
+close-window=<Control-Key-x><Control-Key-0>
+do-nothing=<Control-Key-x>
+end-of-file=<Control-Key-d>
+history-next=<Alt-Key-n> <Meta-Key-n>
+history-previous=<Alt-Key-p> <Meta-Key-p>
+interrupt-execution=<Control-Key-c>
+view-restart=<Key-F6>
+restart-shell=<Control-Key-F6>
+open-class-browser=<Control-Key-x><Control-Key-b>
+open-module=<Control-Key-x><Control-Key-m>
+open-new-window=<Control-Key-x><Control-Key-n>
+open-window-from-file=<Control-Key-x><Control-Key-f>
+plain-newline-and-indent=<Control-Key-j>
+print-window=<Control-x><Control-Key-p>
+python-docs=<Control-Key-h>
+python-context-help=<Control-Shift-Key-H>
+redo=<Alt-Key-z> <Meta-Key-z>
+remove-selection=<Key-Escape>
+save-copy-of-window-as-file=<Control-Key-x><Control-Key-y>
+save-window-as-file=<Control-Key-x><Control-Key-w>
+save-window=<Control-Key-x><Control-Key-s>
+select-all=<Alt-Key-a> <Meta-Key-a>
+toggle-auto-coloring=<Control-Key-slash>
+undo=<Control-Key-z>
+find=<Control-Key-u><Control-Key-u><Control-Key-s>
+find-again=<Control-Key-u><Control-Key-s>
+find-in-files=<Alt-Key-s> <Meta-Key-s>
+find-selection=<Control-Key-s>
+replace=<Control-Key-r>
+goto-line=<Alt-Key-g> <Meta-Key-g>
+smart-backspace=<Key-BackSpace>
+newline-and-indent=<Key-Return> <Key-KP_Enter>
+smart-indent=<Key-Tab>
+indent-region=<Control-Key-bracketright>
+dedent-region=<Control-Key-bracketleft>
+comment-region=<Alt-Key-3>
+uncomment-region=<Alt-Key-4>
+tabify-region=<Alt-Key-5>
+untabify-region=<Alt-Key-6>
+toggle-tabs=<Alt-Key-t>
+change-indentwidth=<Alt-Key-u>
+del-word-left=<Alt-Key-BackSpace>
+del-word-right=<Alt-Key-d>
+
+[IDLE Classic Mac]
+copy=<Command-Key-c>
+cut=<Command-Key-x>
+paste=<Command-Key-v>
+beginning-of-line= <Key-Home>
+center-insert=<Control-Key-l>
+close-all-windows=<Command-Key-q>
+close-window=<Command-Key-w>
+do-nothing=<Control-Key-F12>
+end-of-file=<Control-Key-d>
+python-docs=<Key-F1>
+python-context-help=<Shift-Key-F1>
+history-next=<Control-Key-n>
+history-previous=<Control-Key-p>
+interrupt-execution=<Control-Key-c>
+view-restart=<Key-F6>
+restart-shell=<Control-Key-F6>
+open-class-browser=<Command-Key-b>
+open-module=<Command-Key-m>
+open-new-window=<Command-Key-n>
+open-window-from-file=<Command-Key-o>
+plain-newline-and-indent=<Control-Key-j>
+print-window=<Command-Key-p>
+redo=<Shift-Command-Key-Z>
+remove-selection=<Key-Escape>
+save-window-as-file=<Shift-Command-Key-S>
+save-window=<Command-Key-s>
+save-copy-of-window-as-file=<Option-Command-Key-s>
+select-all=<Command-Key-a>
+toggle-auto-coloring=<Control-Key-slash>
+undo=<Command-Key-z>
+find=<Command-Key-f>
+find-again=<Command-Key-g> <Key-F3>
+find-in-files=<Command-Key-F3>
+find-selection=<Shift-Command-Key-F3>
+replace=<Command-Key-r>
+goto-line=<Command-Key-j>
+smart-backspace=<Key-BackSpace>
+newline-and-indent=<Key-Return> <Key-KP_Enter>
+smart-indent=<Key-Tab>
+indent-region=<Command-Key-bracketright>
+dedent-region=<Command-Key-bracketleft>
+comment-region=<Control-Key-3>
+uncomment-region=<Control-Key-4>
+tabify-region=<Control-Key-5>
+untabify-region=<Control-Key-6>
+toggle-tabs=<Control-Key-t>
+change-indentwidth=<Control-Key-u>
+del-word-left=<Control-Key-BackSpace>
+del-word-right=<Control-Key-Delete>
+
+[IDLE Classic OSX]
+toggle-tabs = <Control-Key-t>
+interrupt-execution = <Control-Key-c>
+untabify-region = <Control-Key-6>
+remove-selection = <Key-Escape>
+print-window = <Command-Key-p>
+replace = <Command-Key-r>
+goto-line = <Command-Key-j>
+plain-newline-and-indent = <Control-Key-j>
+history-previous = <Control-Key-p>
+beginning-of-line = <Control-Key-Left>
+end-of-line = <Control-Key-Right>
+comment-region = <Control-Key-3>
+redo = <Shift-Command-Key-Z>
+close-window = <Command-Key-w>
+restart-shell = <Control-Key-F6>
+save-window-as-file = <Shift-Command-Key-S>
+close-all-windows = <Command-Key-q>
+view-restart = <Key-F6>
+tabify-region = <Control-Key-5>
+find-again = <Command-Key-g> <Key-F3>
+find = <Command-Key-f>
+toggle-auto-coloring = <Control-Key-slash>
+select-all = <Command-Key-a>
+smart-backspace = <Key-BackSpace>
+change-indentwidth = <Control-Key-u>
+do-nothing = <Control-Key-F12>
+smart-indent = <Key-Tab>
+center-insert = <Control-Key-l>
+history-next = <Control-Key-n>
+del-word-right = <Option-Key-Delete>
+undo = <Command-Key-z>
+save-window = <Command-Key-s>
+uncomment-region = <Control-Key-4>
+cut = <Command-Key-x>
+find-in-files = <Command-Key-F3>
+dedent-region = <Command-Key-bracketleft>
+copy = <Command-Key-c>
+paste = <Command-Key-v>
+indent-region = <Command-Key-bracketright>
+del-word-left = <Option-Key-BackSpace> <Option-Command-Key-BackSpace>
+newline-and-indent = <Key-Return> <Key-KP_Enter>
+end-of-file = <Control-Key-d>
+open-class-browser = <Command-Key-b>
+open-new-window = <Command-Key-n>
+open-module = <Command-Key-m>
+find-selection = <Shift-Command-Key-F3>
+python-context-help = <Shift-Key-F1>
+save-copy-of-window-as-file = <Option-Command-Key-s>
+open-window-from-file = <Command-Key-o>
+python-docs = <Key-F1>
+

Darwin/lib/python3.5/idlelib/config-main.def

@@ -0,0 +1,76 @@
+# IDLE reads several config files to determine user preferences.  This
+# file is the default config file for general idle settings.
+#
+# When IDLE starts, it will look in
+# the following two sets of files, in order:
+#
+#     default configuration
+#     ---------------------
+#     config-main.def         the default general config file
+#     config-extensions.def   the default extension config file
+#     config-highlight.def    the default highlighting config file
+#     config-keys.def         the default keybinding config file
+#
+#     user configuration
+#     -------------------
+#     ~/.idlerc/config-main.cfg            the user general config file
+#     ~/.idlerc/config-extensions.cfg      the user extension config file
+#     ~/.idlerc/config-highlight.cfg       the user highlighting config file
+#     ~/.idlerc/config-keys.cfg            the user keybinding config file
+#
+# On Windows2000 and Windows XP the .idlerc directory is at
+#     Documents and Settings\<username>\.idlerc
+#
+# On Windows98 it is at c:\.idlerc
+#
+# Any options the user saves through the config dialog will be saved to
+# the relevant user config file. Reverting any general setting to the
+# default causes that entry to be wiped from the user file and re-read
+# from the default file. User highlighting themes or keybinding sets are
+# retained unless specifically deleted within the config dialog. Choosing
+# one of the default themes or keysets just applies the relevant settings
+# from the default file.
+#
+# Additional help sources are listed in the [HelpFiles] section and must be
+# viewable by a web browser (or the Windows Help viewer in the case of .chm
+# files). These sources will be listed on the Help menu.  The pattern is
+# <sequence_number = menu item;/path/to/help/source>
+# You can't use a semi-colon in a menu item or path.  The path will be platform
+# specific because of path separators, drive specs etc.
+#
+# It is best to use the Configuration GUI to set up additional help sources!
+# Example:
+#1 = My Extra Help Source;/usr/share/doc/foo/index.html
+#2 = Another Help Source;/path/to/another.pdf
+
+[General]
+editor-on-startup= 0
+autosave= 0
+print-command-posix=lpr %%s
+print-command-win=start /min notepad /p %%s
+delete-exitfunc= 1
+
+[EditorWindow]
+width= 80
+height= 40
+font= TkFixedFont
+font-size= 10
+font-bold= 0
+encoding= none
+
+[Indent]
+use-spaces= 1
+num-spaces= 4
+
+[Theme]
+default= 1
+name= IDLE Classic
+
+[Keys]
+default= 1
+name= IDLE Classic OSX
+
+[History]
+cyclic=1
+
+[HelpFiles]

Darwin/lib/python3.5/idlelib/configHandler.py

@@ -0,0 +1,736 @@
+"""Provides access to stored IDLE configuration information.
+
+Refer to the comments at the beginning of config-main.def for a description of
+the available configuration files and the design implemented to update user
+configuration information.  In particular, user configuration choices which
+duplicate the defaults will be removed from the user's configuration files,
+and if a file becomes empty, it will be deleted.
+
+The contents of the user files may be altered using the Options/Configure IDLE
+menu to access the configuration GUI (configDialog.py), or manually.
+
+Throughout this module there is an emphasis on returning useable defaults
+when a problem occurs in returning a requested configuration value back to
+idle. This is to allow IDLE to continue to function in spite of errors in
+the retrieval of config information. When a default is returned instead of
+a requested config value, a message is printed to stderr to aid in
+configuration problem notification and resolution.
+"""
+# TODOs added Oct 2014, tjr
+
+import os
+import sys
+
+from configparser import ConfigParser
+from tkinter import TkVersion
+from tkinter.font import Font, nametofont
+
+class InvalidConfigType(Exception): pass
+class InvalidConfigSet(Exception): pass
+class InvalidFgBg(Exception): pass
+class InvalidTheme(Exception): pass
+
+class IdleConfParser(ConfigParser):
+    """
+    A ConfigParser specialised for idle configuration file handling
+    """
+    def __init__(self, cfgFile, cfgDefaults=None):
+        """
+        cfgFile - string, fully specified configuration file name
+        """
+        self.file = cfgFile
+        ConfigParser.__init__(self, defaults=cfgDefaults, strict=False)
+
+    def Get(self, section, option, type=None, default=None, raw=False):
+        """
+        Get an option value for given section/option or return default.
+        If type is specified, return as type.
+        """
+        # TODO Use default as fallback, at least if not None
+        # Should also print Warning(file, section, option).
+        # Currently may raise ValueError
+        if not self.has_option(section, option):
+            return default
+        if type == 'bool':
+            return self.getboolean(section, option)
+        elif type == 'int':
+            return self.getint(section, option)
+        else:
+            return self.get(section, option, raw=raw)
+
+    def GetOptionList(self, section):
+        "Return a list of options for given section, else []."
+        if self.has_section(section):
+            return self.options(section)
+        else:  #return a default value
+            return []
+
+    def Load(self):
+        "Load the configuration file from disk."
+        self.read(self.file)
+
+class IdleUserConfParser(IdleConfParser):
+    """
+    IdleConfigParser specialised for user configuration handling.
+    """
+
+    def AddSection(self, section):
+        "If section doesn't exist, add it."
+        if not self.has_section(section):
+            self.add_section(section)
+
+    def RemoveEmptySections(self):
+        "Remove any sections that have no options."
+        for section in self.sections():
+            if not self.GetOptionList(section):
+                self.remove_section(section)
+
+    def IsEmpty(self):
+        "Return True if no sections after removing empty sections."
+        self.RemoveEmptySections()
+        return not self.sections()
+
+    def RemoveOption(self, section, option):
+        """Return True if option is removed from section, else False.
+
+        False if either section does not exist or did not have option.
+        """
+        if self.has_section(section):
+            return self.remove_option(section, option)
+        return False
+
+    def SetOption(self, section, option, value):
+        """Return True if option is added or changed to value, else False.
+
+        Add section if required.  False means option already had value.
+        """
+        if self.has_option(section, option):
+            if self.get(section, option) == value:
+                return False
+            else:
+                self.set(section, option, value)
+                return True
+        else:
+            if not self.has_section(section):
+                self.add_section(section)
+            self.set(section, option, value)
+            return True
+
+    def RemoveFile(self):
+        "Remove user config file self.file from disk if it exists."
+        if os.path.exists(self.file):
+            os.remove(self.file)
+
+    def Save(self):
+        """Update user configuration file.
+
+        Remove empty sections. If resulting config isn't empty, write the file
+        to disk. If config is empty, remove the file from disk if it exists.
+
+        """
+        if not self.IsEmpty():
+            fname = self.file
+            try:
+                cfgFile = open(fname, 'w')
+            except OSError:
+                os.unlink(fname)
+                cfgFile = open(fname, 'w')
+            with cfgFile:
+                self.write(cfgFile)
+        else:
+            self.RemoveFile()
+
+class IdleConf:
+    """Hold config parsers for all idle config files in singleton instance.
+
+    Default config files, self.defaultCfg --
+        for config_type in self.config_types:
+            (idle install dir)/config-{config-type}.def
+
+    User config files, self.userCfg --
+        for config_type in self.config_types:
+        (user home dir)/.idlerc/config-{config-type}.cfg
+    """
+    def __init__(self):
+        self.config_types = ('main', 'extensions', 'highlight', 'keys')
+        self.defaultCfg = {}
+        self.userCfg = {}
+        self.cfg = {}  # TODO use to select userCfg vs defaultCfg
+        self.CreateConfigHandlers()
+        self.LoadCfgFiles()
+
+
+    def CreateConfigHandlers(self):
+        "Populate default and user config parser dictionaries."
+        #build idle install path
+        if __name__ != '__main__': # we were imported
+            idleDir=os.path.dirname(__file__)
+        else: # we were exec'ed (for testing only)
+            idleDir=os.path.abspath(sys.path[0])
+        userDir=self.GetUserCfgDir()
+
+        defCfgFiles = {}
+        usrCfgFiles = {}
+        # TODO eliminate these temporaries by combining loops
+        for cfgType in self.config_types: #build config file names
+            defCfgFiles[cfgType] = os.path.join(
+                    idleDir, 'config-' + cfgType + '.def')
+            usrCfgFiles[cfgType] = os.path.join(
+                    userDir, 'config-' + cfgType + '.cfg')
+        for cfgType in self.config_types: #create config parsers
+            self.defaultCfg[cfgType] = IdleConfParser(defCfgFiles[cfgType])
+            self.userCfg[cfgType] = IdleUserConfParser(usrCfgFiles[cfgType])
+
+    def GetUserCfgDir(self):
+        """Return a filesystem directory for storing user config files.
+
+        Creates it if required.
+        """
+        cfgDir = '.idlerc'
+        userDir = os.path.expanduser('~')
+        if userDir != '~': # expanduser() found user home dir
+            if not os.path.exists(userDir):
+                warn = ('\n Warning: os.path.expanduser("~") points to\n ' +
+                        userDir + ',\n but the path does not exist.')
+                try:
+                    print(warn, file=sys.stderr)
+                except OSError:
+                    pass
+                userDir = '~'
+        if userDir == "~": # still no path to home!
+            # traditionally IDLE has defaulted to os.getcwd(), is this adequate?
+            userDir = os.getcwd()
+        userDir = os.path.join(userDir, cfgDir)
+        if not os.path.exists(userDir):
+            try:
+                os.mkdir(userDir)
+            except OSError:
+                warn = ('\n Warning: unable to create user config directory\n' +
+                        userDir + '\n Check path and permissions.\n Exiting!\n')
+                print(warn, file=sys.stderr)
+                raise SystemExit
+        # TODO continue without userDIr instead of exit
+        return userDir
+
+    def GetOption(self, configType, section, option, default=None, type=None,
+                  warn_on_default=True, raw=False):
+        """Return a value for configType section option, or default.
+
+        If type is not None, return a value of that type.  Also pass raw
+        to the config parser.  First try to return a valid value
+        (including type) from a user configuration. If that fails, try
+        the default configuration. If that fails, return default, with a
+        default of None.
+
+        Warn if either user or default configurations have an invalid value.
+        Warn if default is returned and warn_on_default is True.
+        """
+        try:
+            if self.userCfg[configType].has_option(section, option):
+                return self.userCfg[configType].Get(section, option,
+                                                    type=type, raw=raw)
+        except ValueError:
+            warning = ('\n Warning: configHandler.py - IdleConf.GetOption -\n'
+                       ' invalid %r value for configuration option %r\n'
+                       ' from section %r: %r' %
+                       (type, option, section,
+                       self.userCfg[configType].Get(section, option, raw=raw)))
+            try:
+                print(warning, file=sys.stderr)
+            except OSError:
+                pass
+        try:
+            if self.defaultCfg[configType].has_option(section,option):
+                return self.defaultCfg[configType].Get(
+                        section, option, type=type, raw=raw)
+        except ValueError:
+            pass
+        #returning default, print warning
+        if warn_on_default:
+            warning = ('\n Warning: configHandler.py - IdleConf.GetOption -\n'
+                       ' problem retrieving configuration option %r\n'
+                       ' from section %r.\n'
+                       ' returning default value: %r' %
+                       (option, section, default))
+            try:
+                print(warning, file=sys.stderr)
+            except OSError:
+                pass
+        return default
+
+    def SetOption(self, configType, section, option, value):
+        """Set section option to value in user config file."""
+        self.userCfg[configType].SetOption(section, option, value)
+
+    def GetSectionList(self, configSet, configType):
+        """Return sections for configSet configType configuration.
+
+        configSet must be either 'user' or 'default'
+        configType must be in self.config_types.
+        """
+        if not (configType in self.config_types):
+            raise InvalidConfigType('Invalid configType specified')
+        if configSet == 'user':
+            cfgParser = self.userCfg[configType]
+        elif configSet == 'default':
+            cfgParser=self.defaultCfg[configType]
+        else:
+            raise InvalidConfigSet('Invalid configSet specified')
+        return cfgParser.sections()
+
+    def GetHighlight(self, theme, element, fgBg=None):
+        """Return individual theme element highlight color(s).
+
+        fgBg - string ('fg' or 'bg') or None.
+        If None, return a dictionary containing fg and bg colors with
+        keys 'foreground' and 'background'.  Otherwise, only return
+        fg or bg color, as specified.  Colors are intended to be
+        appropriate for passing to Tkinter in, e.g., a tag_config call).
+        """
+        if self.defaultCfg['highlight'].has_section(theme):
+            themeDict = self.GetThemeDict('default', theme)
+        else:
+            themeDict = self.GetThemeDict('user', theme)
+        fore = themeDict[element + '-foreground']
+        if element == 'cursor':  # There is no config value for cursor bg
+            back = themeDict['normal-background']
+        else:
+            back = themeDict[element + '-background']
+        highlight = {"foreground": fore, "background": back}
+        if not fgBg:  # Return dict of both colors
+            return highlight
+        else:  # Return specified color only
+            if fgBg == 'fg':
+                return highlight["foreground"]
+            if fgBg == 'bg':
+                return highlight["background"]
+            else:
+                raise InvalidFgBg('Invalid fgBg specified')
+
+    def GetThemeDict(self, type, themeName):
+        """Return {option:value} dict for elements in themeName.
+
+        type - string, 'default' or 'user' theme type
+        themeName - string, theme name
+        Values are loaded over ultimate fallback defaults to guarantee
+        that all theme elements are present in a newly created theme.
+        """
+        if type == 'user':
+            cfgParser = self.userCfg['highlight']
+        elif type == 'default':
+            cfgParser = self.defaultCfg['highlight']
+        else:
+            raise InvalidTheme('Invalid theme type specified')
+        # Provide foreground and background colors for each theme
+        # element (other than cursor) even though some values are not
+        # yet used by idle, to allow for their use in the future.
+        # Default values are generally black and white.
+        # TODO copy theme from a class attribute.
+        theme ={'normal-foreground':'#000000',
+                'normal-background':'#ffffff',
+                'keyword-foreground':'#000000',
+                'keyword-background':'#ffffff',
+                'builtin-foreground':'#000000',
+                'builtin-background':'#ffffff',
+                'comment-foreground':'#000000',
+                'comment-background':'#ffffff',
+                'string-foreground':'#000000',
+                'string-background':'#ffffff',
+                'definition-foreground':'#000000',
+                'definition-background':'#ffffff',
+                'hilite-foreground':'#000000',
+                'hilite-background':'gray',
+                'break-foreground':'#ffffff',
+                'break-background':'#000000',
+                'hit-foreground':'#ffffff',
+                'hit-background':'#000000',
+                'error-foreground':'#ffffff',
+                'error-background':'#000000',
+                #cursor (only foreground can be set)
+                'cursor-foreground':'#000000',
+                #shell window
+                'stdout-foreground':'#000000',
+                'stdout-background':'#ffffff',
+                'stderr-foreground':'#000000',
+                'stderr-background':'#ffffff',
+                'console-foreground':'#000000',
+                'console-background':'#ffffff' }
+        for element in theme:
+            if not cfgParser.has_option(themeName, element):
+                # Print warning that will return a default color
+                warning = ('\n Warning: configHandler.IdleConf.GetThemeDict'
+                           ' -\n problem retrieving theme element %r'
+                           '\n from theme %r.\n'
+                           ' returning default color: %r' %
+                           (element, themeName, theme[element]))
+                try:
+                    print(warning, file=sys.stderr)
+                except OSError:
+                    pass
+            theme[element] = cfgParser.Get(
+                    themeName, element, default=theme[element])
+        return theme
+
+    def CurrentTheme(self):
+        "Return the name of the currently active theme."
+        return self.GetOption('main', 'Theme', 'name', default='')
+
+    def CurrentKeys(self):
+        "Return the name of the currently active key set."
+        return self.GetOption('main', 'Keys', 'name', default='')
+
+    def GetExtensions(self, active_only=True, editor_only=False, shell_only=False):
+        """Return extensions in default and user config-extensions files.
+
+        If active_only True, only return active (enabled) extensions
+        and optionally only editor or shell extensions.
+        If active_only False, return all extensions.
+        """
+        extns = self.RemoveKeyBindNames(
+                self.GetSectionList('default', 'extensions'))
+        userExtns = self.RemoveKeyBindNames(
+                self.GetSectionList('user', 'extensions'))
+        for extn in userExtns:
+            if extn not in extns: #user has added own extension
+                extns.append(extn)
+        if active_only:
+            activeExtns = []
+            for extn in extns:
+                if self.GetOption('extensions', extn, 'enable', default=True,
+                                  type='bool'):
+                    #the extension is enabled
+                    if editor_only or shell_only:  # TODO if both, contradictory
+                        if editor_only:
+                            option = "enable_editor"
+                        else:
+                            option = "enable_shell"
+                        if self.GetOption('extensions', extn,option,
+                                          default=True, type='bool',
+                                          warn_on_default=False):
+                            activeExtns.append(extn)
+                    else:
+                        activeExtns.append(extn)
+            return activeExtns
+        else:
+            return extns
+
+    def RemoveKeyBindNames(self, extnNameList):
+        "Return extnNameList with keybinding section names removed."
+        # TODO Easier to return filtered copy with list comp
+        names = extnNameList
+        kbNameIndicies = []
+        for name in names:
+            if name.endswith(('_bindings', '_cfgBindings')):
+                kbNameIndicies.append(names.index(name))
+        kbNameIndicies.sort(reverse=True)
+        for index in kbNameIndicies: #delete each keybinding section name
+            del(names[index])
+        return names
+
+    def GetExtnNameForEvent(self, virtualEvent):
+        """Return the name of the extension binding virtualEvent, or None.
+
+        virtualEvent - string, name of the virtual event to test for,
+                       without the enclosing '<< >>'
+        """
+        extName = None
+        vEvent = '<<' + virtualEvent + '>>'
+        for extn in self.GetExtensions(active_only=0):
+            for event in self.GetExtensionKeys(extn):
+                if event == vEvent:
+                    extName = extn  # TODO return here?
+        return extName
+
+    def GetExtensionKeys(self, extensionName):
+        """Return dict: {configurable extensionName event : active keybinding}.
+
+        Events come from default config extension_cfgBindings section.
+        Keybindings come from GetCurrentKeySet() active key dict,
+        where previously used bindings are disabled.
+        """
+        keysName = extensionName + '_cfgBindings'
+        activeKeys = self.GetCurrentKeySet()
+        extKeys = {}
+        if self.defaultCfg['extensions'].has_section(keysName):
+            eventNames = self.defaultCfg['extensions'].GetOptionList(keysName)
+            for eventName in eventNames:
+                event = '<<' + eventName + '>>'
+                binding = activeKeys[event]
+                extKeys[event] = binding
+        return extKeys
+
+    def __GetRawExtensionKeys(self,extensionName):
+        """Return dict {configurable extensionName event : keybinding list}.
+
+        Events come from default config extension_cfgBindings section.
+        Keybindings list come from the splitting of GetOption, which
+        tries user config before default config.
+        """
+        keysName = extensionName+'_cfgBindings'
+        extKeys = {}
+        if self.defaultCfg['extensions'].has_section(keysName):
+            eventNames = self.defaultCfg['extensions'].GetOptionList(keysName)
+            for eventName in eventNames:
+                binding = self.GetOption(
+                        'extensions', keysName, eventName, default='').split()
+                event = '<<' + eventName + '>>'
+                extKeys[event] = binding
+        return extKeys
+
+    def GetExtensionBindings(self, extensionName):
+        """Return dict {extensionName event : active or defined keybinding}.
+
+        Augment self.GetExtensionKeys(extensionName) with mapping of non-
+        configurable events (from default config) to GetOption splits,
+        as in self.__GetRawExtensionKeys.
+        """
+        bindsName = extensionName + '_bindings'
+        extBinds = self.GetExtensionKeys(extensionName)
+        #add the non-configurable bindings
+        if self.defaultCfg['extensions'].has_section(bindsName):
+            eventNames = self.defaultCfg['extensions'].GetOptionList(bindsName)
+            for eventName in eventNames:
+                binding = self.GetOption(
+                        'extensions', bindsName, eventName, default='').split()
+                event = '<<' + eventName + '>>'
+                extBinds[event] = binding
+
+        return extBinds
+
+    def GetKeyBinding(self, keySetName, eventStr):
+        """Return the keybinding list for keySetName eventStr.
+
+        keySetName - name of key binding set (config-keys section).
+        eventStr - virtual event, including brackets, as in '<<event>>'.
+        """
+        eventName = eventStr[2:-2] #trim off the angle brackets
+        binding = self.GetOption('keys', keySetName, eventName, default='').split()
+        return binding
+
+    def GetCurrentKeySet(self):
+        "Return CurrentKeys with 'darwin' modifications."
+        result = self.GetKeySet(self.CurrentKeys())
+
+        if sys.platform == "darwin":
+            # OS X Tk variants do not support the "Alt" keyboard modifier.
+            # So replace all keybingings that use "Alt" with ones that
+            # use the "Option" keyboard modifier.
+            # TODO (Ned?): the "Option" modifier does not work properly for
+            #        Cocoa Tk and XQuartz Tk so we should not use it
+            #        in default OS X KeySets.
+            for k, v in result.items():
+                v2 = [ x.replace('<Alt-', '<Option-') for x in v ]
+                if v != v2:
+                    result[k] = v2
+
+        return result
+
+    def GetKeySet(self, keySetName):
+        """Return event-key dict for keySetName core plus active extensions.
+
+        If a binding defined in an extension is already in use, the
+        extension binding is disabled by being set to ''
+        """
+        keySet = self.GetCoreKeys(keySetName)
+        activeExtns = self.GetExtensions(active_only=1)
+        for extn in activeExtns:
+            extKeys = self.__GetRawExtensionKeys(extn)
+            if extKeys: #the extension defines keybindings
+                for event in extKeys:
+                    if extKeys[event] in keySet.values():
+                        #the binding is already in use
+                        extKeys[event] = '' #disable this binding
+                    keySet[event] = extKeys[event] #add binding
+        return keySet
+
+    def IsCoreBinding(self, virtualEvent):
+        """Return True if the virtual event is one of the core idle key events.
+
+        virtualEvent - string, name of the virtual event to test for,
+                       without the enclosing '<< >>'
+        """
+        return ('<<'+virtualEvent+'>>') in self.GetCoreKeys()
+
+# TODO make keyBindins a file or class attribute used for test above
+# and copied in function below
+
+    def GetCoreKeys(self, keySetName=None):
+        """Return dict of core virtual-key keybindings for keySetName.
+
+        The default keySetName None corresponds to the keyBindings base
+        dict. If keySetName is not None, bindings from the config
+        file(s) are loaded _over_ these defaults, so if there is a
+        problem getting any core binding there will be an 'ultimate last
+        resort fallback' to the CUA-ish bindings defined here.
+        """
+        keyBindings={
+            '<<copy>>': ['<Control-c>', '<Control-C>'],
+            '<<cut>>': ['<Control-x>', '<Control-X>'],
+            '<<paste>>': ['<Control-v>', '<Control-V>'],
+            '<<beginning-of-line>>': ['<Control-a>', '<Home>'],
+            '<<center-insert>>': ['<Control-l>'],
+            '<<close-all-windows>>': ['<Control-q>'],
+            '<<close-window>>': ['<Alt-F4>'],
+            '<<do-nothing>>': ['<Control-x>'],
+            '<<end-of-file>>': ['<Control-d>'],
+            '<<python-docs>>': ['<F1>'],
+            '<<python-context-help>>': ['<Shift-F1>'],
+            '<<history-next>>': ['<Alt-n>'],
+            '<<history-previous>>': ['<Alt-p>'],
+            '<<interrupt-execution>>': ['<Control-c>'],
+            '<<view-restart>>': ['<F6>'],
+            '<<restart-shell>>': ['<Control-F6>'],
+            '<<open-class-browser>>': ['<Alt-c>'],
+            '<<open-module>>': ['<Alt-m>'],
+            '<<open-new-window>>': ['<Control-n>'],
+            '<<open-window-from-file>>': ['<Control-o>'],
+            '<<plain-newline-and-indent>>': ['<Control-j>'],
+            '<<print-window>>': ['<Control-p>'],
+            '<<redo>>': ['<Control-y>'],
+            '<<remove-selection>>': ['<Escape>'],
+            '<<save-copy-of-window-as-file>>': ['<Alt-Shift-S>'],
+            '<<save-window-as-file>>': ['<Alt-s>'],
+            '<<save-window>>': ['<Control-s>'],
+            '<<select-all>>': ['<Alt-a>'],
+            '<<toggle-auto-coloring>>': ['<Control-slash>'],
+            '<<undo>>': ['<Control-z>'],
+            '<<find-again>>': ['<Control-g>', '<F3>'],
+            '<<find-in-files>>': ['<Alt-F3>'],
+            '<<find-selection>>': ['<Control-F3>'],
+            '<<find>>': ['<Control-f>'],
+            '<<replace>>': ['<Control-h>'],
+            '<<goto-line>>': ['<Alt-g>'],
+            '<<smart-backspace>>': ['<Key-BackSpace>'],
+            '<<newline-and-indent>>': ['<Key-Return>', '<Key-KP_Enter>'],
+            '<<smart-indent>>': ['<Key-Tab>'],
+            '<<indent-region>>': ['<Control-Key-bracketright>'],
+            '<<dedent-region>>': ['<Control-Key-bracketleft>'],
+            '<<comment-region>>': ['<Alt-Key-3>'],
+            '<<uncomment-region>>': ['<Alt-Key-4>'],
+            '<<tabify-region>>': ['<Alt-Key-5>'],
+            '<<untabify-region>>': ['<Alt-Key-6>'],
+            '<<toggle-tabs>>': ['<Alt-Key-t>'],
+            '<<change-indentwidth>>': ['<Alt-Key-u>'],
+            '<<del-word-left>>': ['<Control-Key-BackSpace>'],
+            '<<del-word-right>>': ['<Control-Key-Delete>']
+            }
+        if keySetName:
+            for event in keyBindings:
+                binding = self.GetKeyBinding(keySetName, event)
+                if binding:
+                    keyBindings[event] = binding
+                else: #we are going to return a default, print warning
+                    warning=('\n Warning: configHandler.py - IdleConf.GetCoreKeys'
+                               ' -\n problem retrieving key binding for event %r'
+                               '\n from key set %r.\n'
+                               ' returning default value: %r' %
+                               (event, keySetName, keyBindings[event]))
+                    try:
+                        print(warning, file=sys.stderr)
+                    except OSError:
+                        pass
+        return keyBindings
+
+    def GetExtraHelpSourceList(self, configSet):
+        """Return list of extra help sources from a given configSet.
+
+        Valid configSets are 'user' or 'default'.  Return a list of tuples of
+        the form (menu_item , path_to_help_file , option), or return the empty
+        list.  'option' is the sequence number of the help resource.  'option'
+        values determine the position of the menu items on the Help menu,
+        therefore the returned list must be sorted by 'option'.
+
+        """
+        helpSources = []
+        if configSet == 'user':
+            cfgParser = self.userCfg['main']
+        elif configSet == 'default':
+            cfgParser = self.defaultCfg['main']
+        else:
+            raise InvalidConfigSet('Invalid configSet specified')
+        options=cfgParser.GetOptionList('HelpFiles')
+        for option in options:
+            value=cfgParser.Get('HelpFiles', option, default=';')
+            if value.find(';') == -1: #malformed config entry with no ';'
+                menuItem = '' #make these empty
+                helpPath = '' #so value won't be added to list
+            else: #config entry contains ';' as expected
+                value=value.split(';')
+                menuItem=value[0].strip()
+                helpPath=value[1].strip()
+            if menuItem and helpPath: #neither are empty strings
+                helpSources.append( (menuItem,helpPath,option) )
+        helpSources.sort(key=lambda x: x[2])
+        return helpSources
+
+    def GetAllExtraHelpSourcesList(self):
+        """Return a list of the details of all additional help sources.
+
+        Tuples in the list are those of GetExtraHelpSourceList.
+        """
+        allHelpSources = (self.GetExtraHelpSourceList('default') +
+                self.GetExtraHelpSourceList('user') )
+        return allHelpSources
+
+    def GetFont(self, root, configType, section):
+        """Retrieve a font from configuration (font, font-size, font-bold)
+        Intercept the special value 'TkFixedFont' and substitute
+        the actual font, factoring in some tweaks if needed for
+        appearance sakes.
+
+        The 'root' parameter can normally be any valid Tkinter widget.
+
+        Return a tuple (family, size, weight) suitable for passing
+        to tkinter.Font
+        """
+        family = self.GetOption(configType, section, 'font', default='courier')
+        size = self.GetOption(configType, section, 'font-size', type='int',
+                              default='10')
+        bold = self.GetOption(configType, section, 'font-bold', default=0,
+                              type='bool')
+        if (family == 'TkFixedFont'):
+            if TkVersion < 8.5:
+                family = 'Courier'
+            else:
+                f = Font(name='TkFixedFont', exists=True, root=root)
+                actualFont = Font.actual(f)
+                family = actualFont['family']
+                size = actualFont['size']
+                if size < 0:
+                    size = 10  # if font in pixels, ignore actual size
+                bold = actualFont['weight']=='bold'
+        return (family, size, 'bold' if bold else 'normal')
+
+    def LoadCfgFiles(self):
+        "Load all configuration files."
+        for key in self.defaultCfg:
+            self.defaultCfg[key].Load()
+            self.userCfg[key].Load() #same keys
+
+    def SaveUserCfgFiles(self):
+        "Write all loaded user configuration files to disk."
+        for key in self.userCfg:
+            self.userCfg[key].Save()
+
+
+idleConf = IdleConf()
+
+# TODO Revise test output, write expanded unittest
+### module test
+if __name__ == '__main__':
+    def dumpCfg(cfg):
+        print('\n', cfg, '\n')
+        for key in cfg:
+            sections = cfg[key].sections()
+            print(key)
+            print(sections)
+            for section in sections:
+                options = cfg[key].options(section)
+                print(section)
+                print(options)
+                for option in options:
+                    print(option, '=', cfg[key].Get(section, option))
+    dumpCfg(idleConf.defaultCfg)
+    dumpCfg(idleConf.userCfg)
+    print(idleConf.userCfg['main'].Get('Theme', 'name'))
+    #print idleConf.userCfg['highlight'].GetDefHighlight('Foo','normal')

Darwin/lib/python3.5/idlelib/configHelpSourceEdit.py

@@ -0,0 +1,166 @@
+"Dialog to specify or edit the parameters for a user configured help source."
+
+import os
+import sys
+
+from tkinter import *
+import tkinter.messagebox as tkMessageBox
+import tkinter.filedialog as tkFileDialog
+
+class GetHelpSourceDialog(Toplevel):
+    def __init__(self, parent, title, menuItem='', filePath='', _htest=False):
+        """Get menu entry and url/ local file location for Additional Help
+
+        User selects a name for the Help resource and provides a web url
+        or a local file as its source.  The user can enter a url or browse
+        for the file.
+
+        _htest - bool, change box location when running htest
+        """
+        Toplevel.__init__(self, parent)
+        self.configure(borderwidth=5)
+        self.resizable(height=FALSE, width=FALSE)
+        self.title(title)
+        self.transient(parent)
+        self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self.Cancel)
+        self.parent = parent
+        self.result = None
+        self.CreateWidgets()
+        self.menu.set(menuItem)
+        self.path.set(filePath)
+        self.withdraw() #hide while setting geometry
+        #needs to be done here so that the winfo_reqwidth is valid
+        self.update_idletasks()
+        #centre dialog over parent. below parent if running htest.
+        self.geometry(
+                "+%d+%d" % (
+                    parent.winfo_rootx() +
+                    (parent.winfo_width()/2 - self.winfo_reqwidth()/2),
+                    parent.winfo_rooty() +
+                    ((parent.winfo_height()/2 - self.winfo_reqheight()/2)
+                    if not _htest else 150)))
+        self.deiconify() #geometry set, unhide
+        self.bind('<Return>', self.Ok)
+        self.wait_window()
+
+    def CreateWidgets(self):
+        self.menu = StringVar(self)
+        self.path = StringVar(self)
+        self.fontSize = StringVar(self)
+        self.frameMain = Frame(self, borderwidth=2, relief=GROOVE)
+        self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
+        labelMenu = Label(self.frameMain, anchor=W, justify=LEFT,
+                          text='Menu Item:')
+        self.entryMenu = Entry(self.frameMain, textvariable=self.menu,
+                               width=30)
+        self.entryMenu.focus_set()
+        labelPath = Label(self.frameMain, anchor=W, justify=LEFT,
+                          text='Help File Path: Enter URL or browse for file')
+        self.entryPath = Entry(self.frameMain, textvariable=self.path,
+                               width=40)
+        self.entryMenu.focus_set()
+        labelMenu.pack(anchor=W, padx=5, pady=3)
+        self.entryMenu.pack(anchor=W, padx=5, pady=3)
+        labelPath.pack(anchor=W, padx=5, pady=3)
+        self.entryPath.pack(anchor=W, padx=5, pady=3)
+        browseButton = Button(self.frameMain, text='Browse', width=8,
+                              command=self.browseFile)
+        browseButton.pack(pady=3)
+        frameButtons = Frame(self)
+        frameButtons.pack(side=BOTTOM, fill=X)
+        self.buttonOk = Button(frameButtons, text='OK',
+                               width=8, default=ACTIVE,  command=self.Ok)
+        self.buttonOk.grid(row=0, column=0, padx=5,pady=5)
+        self.buttonCancel = Button(frameButtons, text='Cancel',
+                                   width=8, command=self.Cancel)
+        self.buttonCancel.grid(row=0, column=1, padx=5, pady=5)
+
+    def browseFile(self):
+        filetypes = [
+            ("HTML Files", "*.htm *.html", "TEXT"),
+            ("PDF Files", "*.pdf", "TEXT"),
+            ("Windows Help Files", "*.chm"),
+            ("Text Files", "*.txt", "TEXT"),
+            ("All Files", "*")]
+        path = self.path.get()
+        if path:
+            dir, base = os.path.split(path)
+        else:
+            base = None
+            if sys.platform[:3] == 'win':
+                dir = os.path.join(os.path.dirname(sys.executable), 'Doc')
+                if not os.path.isdir(dir):
+                    dir = os.getcwd()
+            else:
+                dir = os.getcwd()
+        opendialog = tkFileDialog.Open(parent=self, filetypes=filetypes)
+        file = opendialog.show(initialdir=dir, initialfile=base)
+        if file:
+            self.path.set(file)
+
+    def MenuOk(self):
+        "Simple validity check for a sensible menu item name"
+        menuOk = True
+        menu = self.menu.get()
+        menu.strip()
+        if not menu:
+            tkMessageBox.showerror(title='Menu Item Error',
+                                   message='No menu item specified',
+                                   parent=self)
+            self.entryMenu.focus_set()
+            menuOk = False
+        elif len(menu) > 30:
+            tkMessageBox.showerror(title='Menu Item Error',
+                                   message='Menu item too long:'
+                                           '\nLimit 30 characters.',
+                                   parent=self)
+            self.entryMenu.focus_set()
+            menuOk = False
+        return menuOk
+
+    def PathOk(self):
+        "Simple validity check for menu file path"
+        pathOk = True
+        path = self.path.get()
+        path.strip()
+        if not path: #no path specified
+            tkMessageBox.showerror(title='File Path Error',
+                                   message='No help file path specified.',
+                                   parent=self)
+            self.entryPath.focus_set()
+            pathOk = False
+        elif path.startswith(('www.', 'http')):
+            pass
+        else:
+            if path[:5] == 'file:':
+                path = path[5:]
+            if not os.path.exists(path):
+                tkMessageBox.showerror(title='File Path Error',
+                                       message='Help file path does not exist.',
+                                       parent=self)
+                self.entryPath.focus_set()
+                pathOk = False
+        return pathOk
+
+    def Ok(self, event=None):
+        if self.MenuOk() and self.PathOk():
+            self.result = (self.menu.get().strip(),
+                           self.path.get().strip())
+            if sys.platform == 'darwin':
+                path = self.result[1]
+                if path.startswith(('www', 'file:', 'http:')):
+                    pass
+                else:
+                    # Mac Safari insists on using the URI form for local files
+                    self.result = list(self.result)
+                    self.result[1] = "file://" + path
+            self.destroy()
+
+    def Cancel(self, event=None):
+        self.result = None
+        self.destroy()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(GetHelpSourceDialog)

Darwin/lib/python3.5/idlelib/configSectionNameDialog.py

@@ -0,0 +1,98 @@
+"""
+Dialog that allows user to specify a new config file section name.
+Used to get new highlight theme and keybinding set names.
+The 'return value' for the dialog, used two placed in configDialog.py,
+is the .result attribute set in the Ok and Cancel methods.
+"""
+from tkinter import *
+import tkinter.messagebox as tkMessageBox
+
+class GetCfgSectionNameDialog(Toplevel):
+    def __init__(self, parent, title, message, used_names, _htest=False):
+        """
+        message - string, informational message to display
+        used_names - string collection, names already in use for validity check
+        _htest - bool, change box location when running htest
+        """
+        Toplevel.__init__(self, parent)
+        self.configure(borderwidth=5)
+        self.resizable(height=FALSE, width=FALSE)
+        self.title(title)
+        self.transient(parent)
+        self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self.Cancel)
+        self.parent = parent
+        self.message = message
+        self.used_names = used_names
+        self.create_widgets()
+        self.withdraw()  #hide while setting geometry
+        self.update_idletasks()
+        #needs to be done here so that the winfo_reqwidth is valid
+        self.messageInfo.config(width=self.frameMain.winfo_reqwidth())
+        self.geometry(
+                "+%d+%d" % (
+                    parent.winfo_rootx() +
+                    (parent.winfo_width()/2 - self.winfo_reqwidth()/2),
+                    parent.winfo_rooty() +
+                    ((parent.winfo_height()/2 - self.winfo_reqheight()/2)
+                    if not _htest else 100)
+                ) )  #centre dialog over parent (or below htest box)
+        self.deiconify()  #geometry set, unhide
+        self.wait_window()
+
+    def create_widgets(self):
+        self.name = StringVar(self.parent)
+        self.fontSize = StringVar(self.parent)
+        self.frameMain = Frame(self, borderwidth=2, relief=SUNKEN)
+        self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
+        self.messageInfo = Message(self.frameMain, anchor=W, justify=LEFT,
+                    padx=5, pady=5, text=self.message) #,aspect=200)
+        entryName = Entry(self.frameMain, textvariable=self.name, width=30)
+        entryName.focus_set()
+        self.messageInfo.pack(padx=5, pady=5) #, expand=TRUE, fill=BOTH)
+        entryName.pack(padx=5, pady=5)
+
+        frameButtons = Frame(self, pady=2)
+        frameButtons.pack(side=BOTTOM)
+        self.buttonOk = Button(frameButtons, text='Ok',
+                width=8, command=self.Ok)
+        self.buttonOk.pack(side=LEFT, padx=5)
+        self.buttonCancel = Button(frameButtons, text='Cancel',
+                width=8, command=self.Cancel)
+        self.buttonCancel.pack(side=RIGHT, padx=5)
+
+    def name_ok(self):
+        ''' After stripping entered name, check that it is a  sensible
+        ConfigParser file section name. Return it if it is, '' if not.
+        '''
+        name = self.name.get().strip()
+        if not name: #no name specified
+            tkMessageBox.showerror(title='Name Error',
+                    message='No name specified.', parent=self)
+        elif len(name)>30: #name too long
+            tkMessageBox.showerror(title='Name Error',
+                    message='Name too long. It should be no more than '+
+                    '30 characters.', parent=self)
+            name = ''
+        elif name in self.used_names:
+            tkMessageBox.showerror(title='Name Error',
+                    message='This name is already in use.', parent=self)
+            name = ''
+        return name
+
+    def Ok(self, event=None):
+        name = self.name_ok()
+        if name:
+            self.result = name
+            self.destroy()
+
+    def Cancel(self, event=None):
+        self.result = ''
+        self.destroy()
+
+if __name__ == '__main__':
+    import unittest
+    unittest.main('idlelib.idle_test.test_config_name', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(GetCfgSectionNameDialog)

Darwin/lib/python3.5/idlelib/dynOptionMenuWidget.py

@@ -0,0 +1,57 @@
+"""
+OptionMenu widget modified to allow dynamic menu reconfiguration
+and setting of highlightthickness
+"""
+import copy
+from tkinter import OptionMenu, _setit, StringVar, Button
+
+class DynOptionMenu(OptionMenu):
+    """
+    unlike OptionMenu, our kwargs can include highlightthickness
+    """
+    def __init__(self, master, variable, value, *values, **kwargs):
+        # TODO copy value instead of whole dict
+        kwargsCopy=copy.copy(kwargs)
+        if 'highlightthickness' in list(kwargs.keys()):
+            del(kwargs['highlightthickness'])
+        OptionMenu.__init__(self, master, variable, value, *values, **kwargs)
+        self.config(highlightthickness=kwargsCopy.get('highlightthickness'))
+        #self.menu=self['menu']
+        self.variable=variable
+        self.command=kwargs.get('command')
+
+    def SetMenu(self,valueList,value=None):
+        """
+        clear and reload the menu with a new set of options.
+        valueList - list of new options
+        value - initial value to set the optionmenu's menubutton to
+        """
+        self['menu'].delete(0,'end')
+        for item in valueList:
+            self['menu'].add_command(label=item,
+                    command=_setit(self.variable,item,self.command))
+        if value:
+            self.variable.set(value)
+
+def _dyn_option_menu(parent):  # htest #
+    from tkinter import Toplevel
+
+    top = Toplevel()
+    top.title("Tets dynamic option menu")
+    top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
+                  parent.winfo_rooty() + 150))
+    top.focus_set()
+
+    var = StringVar(top)
+    var.set("Old option set") #Set the default value
+    dyn = DynOptionMenu(top,var, "old1","old2","old3","old4")
+    dyn.pack()
+
+    def update():
+        dyn.SetMenu(["new1","new2","new3","new4"], value="new option set")
+    button = Button(top, text="Change option set", command=update)
+    button.pack()
+
+if __name__ == '__main__':
+    from idlelib.idle_test.htest import run
+    run(_dyn_option_menu)

Darwin/lib/python3.5/idlelib/extend.txt

@@ -0,0 +1,83 @@
+Writing an IDLE extension
+=========================
+
+An IDLE extension can define new key bindings and menu entries for IDLE
+edit windows.  There is a simple mechanism to load extensions when IDLE
+starts up and to attach them to each edit window. (It is also possible
+to make other changes to IDLE, but this must be done by editing the IDLE
+source code.)
+
+The list of extensions loaded at startup time is configured by editing
+the file config-extensions.def.  See below for details.
+
+An IDLE extension is defined by a class.  Methods of the class define
+actions that are invoked by event bindings or menu entries. Class (or
+instance) variables define the bindings and menu additions; these are
+automatically applied by IDLE when the extension is linked to an edit
+window.
+
+An IDLE extension class is instantiated with a single argument,
+`editwin', an EditorWindow instance. The extension cannot assume much
+about this argument, but it is guaranteed to have the following instance
+variables:
+
+    text	a Text instance (a widget)
+    io		an IOBinding instance (more about this later)
+    flist	the FileList instance (shared by all edit windows)
+
+(There are a few more, but they are rarely useful.)
+
+The extension class must not directly bind Window Manager (e.g. X) events.
+Rather, it must define one or more virtual events, e.g. <<zoom-height>>, and
+corresponding methods, e.g. zoom_height_event().  The virtual events will be
+bound to the corresponding methods, and Window Manager events can then be bound
+to the virtual events. (This indirection is done so that the key bindings can
+easily be changed, and so that other sources of virtual events can exist, such
+as menu entries.)
+
+An extension can define menu entries.  This is done with a class or instance
+variable named menudefs; it should be a list of pairs, where each pair is a
+menu name (lowercase) and a list of menu entries. Each menu entry is either
+None (to insert a separator entry) or a pair of strings (menu_label,
+virtual_event).  Here, menu_label is the label of the menu entry, and
+virtual_event is the virtual event to be generated when the entry is selected.
+An underscore in the menu label is removed; the character following the
+underscore is displayed underlined, to indicate the shortcut character (for
+Windows).
+
+At the moment, extensions cannot define whole new menus; they must define
+entries in existing menus.  Some menus are not present on some windows; such
+entry definitions are then ignored, but key bindings are still applied.  (This
+should probably be refined in the future.)
+
+Extensions are not required to define menu entries for all the events they
+implement.  (They are also not required to create keybindings, but in that
+case there must be empty bindings in cofig-extensions.def)
+
+Here is a complete example:
+
+class ZoomHeight:
+
+    menudefs = [
+        ('edit', [
+            None, # Separator
+            ('_Zoom Height', '<<zoom-height>>'),
+         ])
+    ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def zoom_height_event(self, event):
+        "...Do what you want here..."
+
+The final piece of the puzzle is the file "config-extensions.def", which is
+used to configure the loading of extensions and to establish key (or, more
+generally, event) bindings to the virtual events defined in the extensions.
+
+See the comments at the top of config-extensions.def for information.  It's
+currently necessary to manually modify that file to change IDLE's extension
+loading or extension key bindings.
+
+For further information on binding refer to the Tkinter Resources web page at
+python.org and to the Tk Command "bind" man page.

Darwin/lib/python3.5/idlelib/help.txt

@@ -0,0 +1,368 @@
+[See the end of this file for ** TIPS ** on using IDLE !!]
+
+IDLE is the Python IDE built with the tkinter GUI toolkit.
+
+IDLE has the following features:
+-coded in 100% pure Python, using the tkinter GUI toolkit
+-cross-platform: works on Windows, Unix, and OS X
+-multi-window text editor with multiple undo, Python colorizing, smart indent,
+call tips, and many other features
+-Python shell window (a.k.a interactive interpreter)
+-debugger (not complete, but you can set breakpoints, view and step)
+
+Menus:
+
+IDLE has two window types the Shell window and the Editor window. It is
+possible to have multiple editor windows simultaneously. IDLE's
+menus dynamically change based on which window is currently selected. Each menu
+documented below indicates which window type it is associated with. 
+
+File Menu (Shell and Editor):
+
+        New File         -- Create a new file editing window
+        Open...          -- Open an existing file
+        Open Module...   -- Open an existing module (searches sys.path)
+        Recent Files...  -- Open a list of recent files
+        Class Browser    -- Show classes and methods in current file
+        Path Browser     -- Show sys.path directories, modules, classes,
+                            and methods
+        ---
+        Save             -- Save current window to the associated file (unsaved
+                            windows have a * before and after the window title)
+
+        Save As...       -- Save current window to new file, which becomes
+                            the associated file
+        Save Copy As...  -- Save current window to different file
+                            without changing the associated file
+        ---
+        Print Window     -- Print the current window
+        ---
+        Close            -- Close current window (asks to save if unsaved)
+        Exit             -- Close all windows, quit (asks to save if unsaved)
+
+Edit Menu (Shell and Editor):
+
+        Undo             -- Undo last change to current window
+                            (a maximum of 1000 changes may be undone)
+        Redo             -- Redo last undone change to current window
+        ---
+        Cut              -- Copy a selection into system-wide clipboard,
+                            then delete the selection
+        Copy             -- Copy selection into system-wide clipboard
+        Paste            -- Insert system-wide clipboard into window
+        Select All       -- Select the entire contents of the edit buffer
+        ---
+        Find...          -- Open a search dialog box with many options
+        Find Again       -- Repeat last search
+        Find Selection   -- Search for the string in the selection
+        Find in Files... -- Open a search dialog box for searching files
+        Replace...       -- Open a search-and-replace dialog box
+        Go to Line       -- Ask for a line number and show that line
+        Expand Word      -- Expand the word you have typed to match another
+                            word in the same buffer; repeat to get a
+                            different expansion
+        Show Calltip     -- After an unclosed parenthesis for a function, open
+                            a small window with function parameter hints
+        Show Parens      -- Highlight the surrounding parenthesis
+        Show Completions -- Open a scroll window allowing selection keywords
+                            and attributes. (see '*TIPS*', below)
+
+Format Menu (Editor window only):
+
+        Indent Region       -- Shift selected lines right by the indent width
+                               (default 4 spaces)
+        Dedent Region       -- Shift selected lines left by the indent width
+                               (default 4 spaces)
+        Comment Out Region  -- Insert ## in front of selected lines
+        Uncomment Region    -- Remove leading # or ## from selected lines
+        Tabify Region       -- Turns *leading* stretches of spaces into tabs.
+                (Note: We recommend using 4 space blocks to indent Python code.)
+        Untabify Region     -- Turn *all* tabs into the corrent number of spaces
+        Toggle tabs         -- Open a dialog to switch between indenting with
+                               spaces and tabs.
+        New Indent Width... -- Open a dialog to change indent width.  The
+                               accepted default by the Python community is 4
+                               spaces.
+        Format Paragraph    -- Reformat the current blank-line-separated
+                               paragraph. All lines in the paragraph will be
+                               formatted to less than 80 columns.
+        ---
+        Strip trailing whitespace -- Removed any space characters after the end
+                                     of the last non-space character
+
+Run Menu (Editor window only):
+
+        Python Shell -- Open or wake up the Python shell window
+        ---
+        Check Module -- Check the syntax of the module currently open in the
+                        Editor window.  If the module has not been saved IDLE
+                        will prompt the user to save the code.
+        Run Module   -- Restart the shell to clean the environment, then
+                        execute the currently open module. If the module has
+                        not been saved IDLE will prompt the user to save the
+                        code.
+
+Shell Menu (Shell window only):
+
+        View Last Restart -- Scroll the shell window to the last Shell restart
+        Restart Shell     -- Restart the shell to clean the environment
+
+Debug Menu (Shell window only):
+
+        Go to File/Line   -- Look around the insert point for a filename
+                             and line number, open the file, and show the line.
+                             Useful to view the source lines referenced in an
+                             exception traceback.  Available in the context
+                             menu of the Shell window.
+        Debugger (toggle) -- This feature is not complete and considered
+                             experimental. Run commands in the shell under the
+                             debugger.
+        Stack Viewer      -- Show the stack traceback of the last exception
+        Auto-open Stack Viewer (toggle) -- Toggle automatically opening the
+                                           stack viewer on unhandled
+                                           exception
+
+Options Menu (Shell and Editor):
+
+        Configure IDLE -- Open a configuration dialog.  Fonts, indentation,
+                          keybindings, and color themes may be altered.
+                          Startup Preferences may be set, and additional Help
+                          sources can be specified.  On OS X, open the
+                          configuration dialog by selecting Preferences
+                          in the application menu.
+
+        ---
+        Code Context (toggle) -- Open a pane at the top of the edit window
+                                 which shows the block context of the section
+                                 of code which is scrolling off the top or the
+                                 window. This is not present in the Shell
+                                 window only the Editor window.
+
+Window Menu (Shell and Editor):
+
+        Zoom Height -- Toggles the window between normal size (40x80 initial
+        setting) and maximum height.  The initial size is in the Configure
+        IDLE dialog under the general tab.
+        ---
+        The rest of this menu lists the names of all open windows;
+        select one to bring it to the foreground (deiconifying it if
+        necessary).
+
+Help Menu:
+
+        About IDLE  -- Version, copyright, license, credits
+        ---
+        IDLE Help   -- Display this file which is a help file for IDLE
+                       detailing the menu options, basic editing and navigation,
+                       and other tips.
+        Python Docs -- Access local Python documentation, if
+                       installed.  Or will start a web browser and open
+                       docs.python.org showing the latest Python documentation.
+        ---
+        Additional help sources may be added here with the Configure IDLE
+        dialog under the General tab.
+
+Editor context menu (Right-click / Control-click on OS X in Edit window):
+
+        Cut              -- Copy a selection into system-wide clipboard,
+                            then delete the selection
+        Copy             -- Copy selection into system-wide clipboard
+        Paste            -- Insert system-wide clipboard into window
+        Set Breakpoint   -- Sets a breakpoint. Breakpoints are only enabled
+                            when the debugger is open.
+        Clear Breakpoint -- Clears the breakpoint on that line
+
+Shell context menu (Right-click / Control-click on OS X in Shell window):
+
+        Cut              -- Copy a selection into system-wide clipboard,
+                            then delete the selection
+        Copy             -- Copy selection into system-wide clipboard
+        Paste            -- Insert system-wide clipboard into window
+        ---
+        Go to file/line  -- Same as in Debug menu
+
+
+** TIPS **
+==========
+
+Additional Help Sources:
+
+        Windows users can Google on zopeshelf.chm to access Zope help files in
+        the Windows help format.  The Additional Help Sources feature of the
+        configuration GUI supports .chm, along with any other filetypes
+        supported by your browser.  Supply a Menu Item title, and enter the
+        location in the Help File Path slot of the New Help Source dialog.  Use
+        http:// and/or www. to identify external URLs, or download the file and
+        browse for its path on your machine using the Browse button.
+
+        All users can access the extensive sources of help, including
+        tutorials, available at docs.python.org.  Selected URLs can be added
+        or removed from the Help menu at any time using Configure IDLE.
+
+Basic editing and navigation:
+
+        Backspace deletes char to the left; DEL deletes char to the right.
+        Control-backspace deletes word left, Control-DEL deletes word right.
+        Arrow keys and Page Up/Down move around.
+        Control-left/right Arrow moves by words in a strange but useful way.
+        Home/End go to begin/end of line.
+        Control-Home/End go to begin/end of file.
+        Some useful Emacs bindings are inherited from Tcl/Tk:
+                Control-a     beginning of line
+                Control-e     end of line
+                Control-k     kill line (but doesn't put it in clipboard)
+                Control-l     center window around the insertion point
+        Standard keybindings (like Control-c to copy and Control-v to
+        paste) may work.  Keybindings are selected in the Configure IDLE
+        dialog.
+
+Automatic indentation:
+
+        After a block-opening statement, the next line is indented by 4 spaces
+        (in the Python Shell window by one tab).  After certain keywords
+        (break, return etc.) the next line is dedented.  In leading
+        indentation, Backspace deletes up to 4 spaces if they are there.  Tab
+        inserts spaces (in the Python Shell window one tab), number depends on
+        Indent Width. Currently tabs are restricted to four spaces due
+        to Tcl/Tk limitations.
+
+        See also the indent/dedent region commands in the edit menu.
+
+Completions:
+
+        Completions are supplied for functions, classes, and attributes of
+        classes, both built-in and user-defined.  Completions are also provided
+        for filenames.
+
+        The AutoCompleteWindow (ACW) will open after a predefined delay
+        (default is two seconds) after a '.' or (in a string) an os.sep is
+        typed.  If after one of those characters (plus zero or more other
+        characters) a tab is typed the ACW will open immediately if a possible
+        continuation is found.
+
+        If there is only one possible completion for the characters entered, a
+        tab will supply that completion without opening the ACW.
+
+        'Show Completions' will force open a completions window, by default the
+        Control-space keys will open a completions window.  In an empty
+        string, this will contain the files in the current directory.  On a
+        blank line, it will contain the built-in and user-defined functions and
+        classes in the current name spaces, plus any modules imported.  If some
+        characters have been entered, the ACW will attempt to be more specific.
+
+        If string of characters is typed, the ACW selection will jump to the
+        entry most closely matching those characters. Entering a tab will cause
+        the longest non-ambiguous match to be entered in the Edit window or
+        Shell.  Two tabs in a row will supply the current ACW selection, as
+        will return or a double click.  Cursor keys, Page Up/Down, mouse
+        selection, and the scroll wheel all operate on the ACW.
+
+        "Hidden" attributes can be accessed by typing the beginning of hidden
+        name after a '.',  e.g. '_'.  This allows access to modules with
+        '__all__' set, or to class-private attributes.
+
+        Completions and the 'Expand Word' facility can save a lot of typing!
+
+        Completions are currently limited to those in the namespaces.  Names in
+        an Editor window which are not via __main__ or sys.modules will not be
+        found.  Run the module once with your imports to correct this
+        situation.  Note that IDLE itself places quite a few modules in
+        sys.modules, so much can be found by default, e.g. the re module.
+
+        If you don't like the ACW popping up unbidden, simply make the delay
+        longer or disable the extension.  Or another option is the delay could
+        be set to zero. Another alternative to preventing ACW popups is to
+        disable the call tips extension.
+
+Python Shell window:
+
+        Control-c interrupts executing command.
+        Control-d sends end-of-file; closes window if typed at >>> prompt.
+        Alt-/ expand word is also useful to reduce typing.
+
+    Command history:
+
+        Alt-p retrieves previous command matching what you have typed. On OS X
+        use Control-p.
+        Alt-n retrieves next. On OS X use Control-n.
+        Return while cursor is on a previous command retrieves that command.
+
+    Syntax colors:
+
+        The coloring is applied in a background "thread", so you may
+        occasionally see uncolorized text.  To change the color
+        scheme, use the Configure IDLE / Highlighting dialog.
+
+    Python default syntax colors:
+
+        Keywords        orange
+        Builtins        royal purple
+        Strings         green
+        Comments        red
+        Definitions     blue
+
+    Shell default colors:
+
+        Console output  brown
+        stdout          blue
+        stderr          red
+        stdin           black
+
+Other preferences:
+
+        The font preferences, highlighting, keys, and general preferences can
+        be changed via the Configure IDLE menu option.  Be sure to note that
+        keys can be user defined, IDLE ships with four built in key sets. In
+        addition a user can create a custom key set in the Configure IDLE
+        dialog under the keys tab.
+
+Command line usage:
+
+        Enter idle -h at the command prompt to get a usage message.
+
+        idle.py [-c command] [-d] [-e] [-s] [-t title] [arg] ...
+
+        -c command  run this command
+        -d          enable debugger
+        -e          edit mode; arguments are files to be edited
+        -s          run $IDLESTARTUP or $PYTHONSTARTUP first
+        -t title    set title of shell window
+
+        If there are arguments:
+        1. If -e is used, arguments are files opened for editing and sys.argv
+           reflects the arguments passed to IDLE itself.
+        2. Otherwise, if -c is used, all arguments are placed in
+           sys.argv[1:...], with sys.argv[0] set to -c.
+        3. Otherwise, if neither -e nor -c is used, the first argument is a
+           script which is executed with the remaining arguments in
+           sys.argv[1:...]  and sys.argv[0] set to the script name.  If the
+           script name is -, no script is executed but an interactive Python
+           session is started; the arguments are still available in sys.argv.
+
+Running without a subprocess: (DEPRECATED in Python 3.4 see Issue 16123)
+
+        If IDLE is started with the -n command line switch it will run in a
+        single process and will not create the subprocess which runs the RPC
+        Python execution server.  This can be useful if Python cannot create
+        the subprocess or the RPC socket interface on your platform.  However,
+        in this mode user code is not isolated from IDLE itself.  Also, the
+        environment is not restarted when Run/Run Module (F5) is selected.  If
+        your code has been modified, you must reload() the affected modules and
+        re-import any specific items (e.g. from foo import baz) if the changes
+        are to take effect.  For these reasons, it is preferable to run IDLE
+        with the default subprocess if at all possible.
+
+Extensions:
+
+        IDLE contains an extension facility.  See the beginning of
+        config-extensions.def in the idlelib directory for further information.
+        The default extensions are currently:
+
+                FormatParagraph
+                AutoExpand
+                ZoomHeight
+                ScriptBinding
+                CallTips
+                ParenMatch
+                AutoComplete
+                CodeContext

Darwin/lib/python3.5/idlelib/idle.bat

@@ -0,0 +1,4 @@
+@echo off
+rem Start IDLE using the appropriate Python interpreter
+set CURRDIR=%~dp0
+start "IDLE" "%CURRDIR%..\..\pythonw.exe" "%CURRDIR%idle.pyw" %1 %2 %3 %4 %5 %6 %7 %8 %9

Darwin/lib/python3.5/idlelib/idle.py

@@ -0,0 +1,11 @@
+import os.path
+import sys
+
+# If we are working on a development version of IDLE, we need to prepend the
+# parent of this idlelib dir to sys.path.  Otherwise, importing idlelib gets
+# the version installed with the Python used to call this module:
+idlelib_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+sys.path.insert(0, idlelib_dir)
+
+import idlelib.PyShell
+idlelib.PyShell.main()

Darwin/lib/python3.5/idlelib/idle.pyw

@@ -0,0 +1,17 @@
+try:
+    import idlelib.PyShell
+except ImportError:
+    # IDLE is not installed, but maybe PyShell is on sys.path:
+    from . import PyShell
+    import os
+    idledir = os.path.dirname(os.path.abspath(PyShell.__file__))
+    if idledir != os.getcwd():
+        # We're not in the IDLE directory, help the subprocess find run.py
+        pypath = os.environ.get('PYTHONPATH', '')
+        if pypath:
+            os.environ['PYTHONPATH'] = pypath + ':' + idledir
+        else:
+            os.environ['PYTHONPATH'] = idledir
+    PyShell.main()
+else:
+    idlelib.PyShell.main()

Darwin/lib/python3.5/idlelib/idle_test/README.txt

@@ -0,0 +1,143 @@
+README FOR IDLE TESTS IN IDLELIB.IDLE_TEST
+
+0. Quick Start
+
+Automated unit tests were added in 2.7 for Python 2.x and 3.3 for Python 3.x.
+To run the tests from a command line:
+
+python -m test.test_idle
+
+Human-mediated tests were added later in 2.7 and in 3.4.
+
+python -m idlelib.idle_test.htest
+
+
+1. Test Files
+
+The idle directory, idlelib, has over 60 xyz.py files. The idle_test
+subdirectory should contain a test_xyz.py for each, where 'xyz' is lowercased
+even if xyz.py is not. Here is a possible template, with the blanks after after
+'.' and 'as', and before and after '_' to be filled in.
+
+import unittest
+from test.support import requires
+import idlelib. as
+
+class _Test(unittest.TestCase):
+
+    def test_(self):
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)
+
+Add the following at the end of xyy.py, with the appropriate name added after
+'test_'. Some files already have something like this for htest.  If so, insert
+the import and unittest.main lines before the htest lines.
+
+if __name__ == "__main__":
+    import unittest
+    unittest.main('idlelib.idle_test.test_', verbosity=2, exit=False)
+
+
+
+2. GUI Tests
+
+When run as part of the Python test suite, Idle gui tests need to run
+test.support.requires('gui') (test.test_support in 2.7).  A test is a gui test
+if it creates a Tk root or master object either directly or indirectly by
+instantiating a tkinter or idle class.  For the benefit of test processes that
+either have no graphical environment available or are not allowed to use it, gui
+tests must be 'guarded' by "requires('gui')" in a setUp function or method.
+This will typically be setUpClass.
+
+To avoid interfering with other gui tests, all gui objects must be destroyed and
+deleted by the end of the test.  Widgets, such as a Tk root, created in a setUpX
+function, should be destroyed in the corresponding tearDownX.  Module and class
+widget attributes should also be deleted..
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = tk.Tk()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+
+Requires('gui') causes the test(s) it guards to be skipped if any of
+a few conditions are met:
+    
+ - The tests are being run by regrtest.py, and it was started without enabling
+   the "gui" resource with the "-u" command line option.
+   
+ - The tests are being run on Windows by a service that is not allowed to
+   interact with the graphical environment.
+   
+ - The tests are being run on Mac OSX in a process that cannot make a window
+   manager connection.
+   
+ - tkinter.Tk cannot be successfully instantiated for some reason.
+ 
+ - test.support.use_resources has been set by something other than
+   regrtest.py and does not contain "gui".
+   
+Tests of non-gui operations should avoid creating tk widgets. Incidental uses of
+tk variables and messageboxes can be replaced by the mock classes in
+idle_test/mock_tk.py. The mock text handles some uses of the tk Text widget.
+
+
+3. Running Unit Tests
+
+Assume that xyz.py and test_xyz.py both end with a unittest.main() call.
+Running either from an Idle editor runs all tests in the test_xyz file with the
+version of Python running Idle.  Test output appears in the Shell window.  The
+'verbosity=2' option lists all test methods in the file, which is appropriate
+when developing tests. The 'exit=False' option is needed in xyx.py files when an
+htest follows.
+
+The following command lines also run all test methods, including
+gui tests, in test_xyz.py. (Both '-m idlelib' and '-m idlelib.idle' start
+Idle and so cannot run tests.)
+
+python -m idlelib.xyz
+python -m idlelib.idle_test.test_xyz
+
+The following runs all idle_test/test_*.py tests interactively.
+
+>>> import unittest
+>>> unittest.main('idlelib.idle_test', verbosity=2)
+
+The following run all Idle tests at a command line.  Option '-v' is the same as
+'verbosity=2'.  (For 2.7, replace 'test' in the second line with
+'test.regrtest'.)
+
+python -m unittest -v idlelib.idle_test
+python -m test -v -ugui test_idle
+python -m test.test_idle
+
+The idle tests are 'discovered' by idlelib.idle_test.__init__.load_tests,
+which is also imported into test.test_idle. Normally, neither file should be
+changed when working on individual test modules. The third command runs
+unittest indirectly through regrtest. The same happens when the entire test
+suite is run with 'python -m test'. So that command must work for buildbots
+to stay green. Idle tests must not disturb the environment in a way that
+makes other tests fail (issue 18081).
+
+To run an individual Testcase or test method, extend the dotted name given to
+unittest on the command line.
+
+python -m unittest -v idlelib.idle_test.test_xyz.Test_case.test_meth
+
+
+4. Human-mediated Tests
+
+Human-mediated tests are widget tests that cannot be automated but need human
+verification. They are contained in idlelib/idle_test/htest.py, which has
+instructions.  (Some modules need an auxiliary function, identified with # htest
+# on the header line.)  The set is about complete, though some tests need
+improvement. To run all htests, run the htest file from an editor or from the
+command line with:
+
+python -m idlelib.idle_test.htest

Darwin/lib/python3.5/idlelib/idle_test/__init__.py

@@ -0,0 +1,9 @@
+from os.path import dirname
+
+def load_tests(loader, standard_tests, pattern):
+    this_dir = dirname(__file__)
+    top_dir = dirname(dirname(this_dir))
+    package_tests = loader.discover(start_dir=this_dir, pattern='test*.py',
+                                    top_level_dir=top_dir)
+    standard_tests.addTests(package_tests)
+    return standard_tests

Darwin/lib/python3.5/idlelib/idle_test/htest.py

@@ -0,0 +1,407 @@
+'''Run human tests of Idle's window, dialog, and popup widgets.
+
+run(*tests)
+Create a master Tk window.  Within that, run each callable in tests
+after finding the matching test spec in this file.  If tests is empty,
+run an htest for each spec dict in this file after finding the matching
+callable in the module named in the spec.  Close the window to skip or
+end the test.
+
+In a tested module, let X be a global name bound to a callable (class
+or function) whose .__name__ attrubute is also X (the usual situation).
+The first parameter of X must be 'parent'.  When called, the parent
+argument will be the root window.  X must create a child Toplevel
+window (or subclass thereof).  The Toplevel may be a test widget or
+dialog, in which case the callable is the corresonding class.  Or the
+Toplevel may contain the widget to be tested or set up a context in
+which a test widget is invoked.  In this latter case, the callable is a
+wrapper function that sets up the Toplevel and other objects.  Wrapper
+function names, such as _editor_window', should start with '_'.
+
+
+End the module with
+
+if __name__ == '__main__':
+    <unittest, if there is one>
+    from idlelib.idle_test.htest import run
+    run(X)
+
+To have wrapper functions and test invocation code ignored by coveragepy
+reports, put '# htest #' on the def statement header line.
+
+def _wrapper(parent):  # htest #
+
+Also make sure that the 'if __name__' line matches the above.  Then have
+make sure that .coveragerc includes the following.
+
+[report]
+exclude_lines =
+    .*# htest #
+    if __name__ == .__main__.:
+
+(The "." instead of "'" is intentional and necessary.)
+
+
+To run any X, this file must contain a matching instance of the
+following template, with X.__name__ prepended to '_spec'.
+When all tests are run, the prefix is use to get X.
+
+_spec = {
+    'file': '',
+    'kwds': {'title': ''},
+    'msg': ""
+    }
+
+file (no .py): run() imports file.py.
+kwds: augmented with {'parent':root} and passed to X as **kwds.
+title: an example kwd; some widgets need this, delete if not.
+msg: master window hints about testing the widget.
+
+
+Modules and classes not being tested at the moment:
+PyShell.PyShellEditorWindow
+Debugger.Debugger
+AutoCompleteWindow.AutoCompleteWindow
+OutputWindow.OutputWindow (indirectly being tested with grep test)
+'''
+
+from importlib import import_module
+from idlelib.macosxSupport import _initializeTkVariantTests
+import tkinter as tk
+
+AboutDialog_spec = {
+    'file': 'aboutDialog',
+    'kwds': {'title': 'aboutDialog test',
+             '_htest': True,
+             },
+    'msg': "Test every button. Ensure Python, TK and IDLE versions "
+           "are correctly displayed.\n [Close] to exit.",
+    }
+
+_calltip_window_spec = {
+    'file': 'CallTipWindow',
+    'kwds': {},
+    'msg': "Typing '(' should display a calltip.\n"
+           "Typing ') should hide the calltip.\n"
+    }
+
+_class_browser_spec = {
+    'file': 'ClassBrowser',
+    'kwds': {},
+    'msg': "Inspect names of module, class(with superclass if "
+           "applicable), methods and functions.\nToggle nested items.\n"
+           "Double clicking on items prints a traceback for an exception "
+           "that is ignored."
+    }
+ConfigExtensionsDialog_spec = {
+    'file': 'configDialog',
+    'kwds': {'title': 'Test Extension Configuration',
+             '_htest': True,},
+    'msg': "IDLE extensions dialog.\n"
+           "\n[Ok] to close the dialog.[Apply] to apply the settings and "
+           "and [Cancel] to revert all changes.\nRe-run the test to ensure "
+           "changes made have persisted."
+    }
+
+_color_delegator_spec = {
+    'file': 'ColorDelegator',
+    'kwds': {},
+    'msg': "The text is sample Python code.\n"
+           "Ensure components like comments, keywords, builtins,\n"
+           "string, definitions, and break are correctly colored.\n"
+           "The default color scheme is in idlelib/config-highlight.def"
+    }
+
+ConfigDialog_spec = {
+    'file': 'configDialog',
+    'kwds': {'title': 'ConfigDialogTest',
+             '_htest': True,},
+    'msg': "IDLE preferences dialog.\n"
+           "In the 'Fonts/Tabs' tab, changing font face, should update the "
+           "font face of the text in the area below it.\nIn the "
+           "'Highlighting' tab, try different color schemes. Clicking "
+           "items in the sample program should update the choices above it."
+           "\nIn the 'Keys' and 'General' tab, test settings of interest."
+           "\n[Ok] to close the dialog.[Apply] to apply the settings and "
+           "and [Cancel] to revert all changes.\nRe-run the test to ensure "
+           "changes made have persisted."
+    }
+
+# TODO Improve message
+_dyn_option_menu_spec = {
+    'file': 'dynOptionMenuWidget',
+    'kwds': {},
+    'msg': "Select one of the many options in the 'old option set'.\n"
+           "Click the button to change the option set.\n"
+           "Select one of the many options in the 'new option set'."
+    }
+
+# TODO edit wrapper
+_editor_window_spec = {
+   'file': 'EditorWindow',
+    'kwds': {},
+    'msg': "Test editor functions of interest.\n"
+           "Best to close editor first."
+    }
+
+GetCfgSectionNameDialog_spec = {
+    'file': 'configSectionNameDialog',
+    'kwds': {'title':'Get Name',
+             'message':'Enter something',
+             'used_names': {'abc'},
+             '_htest': True},
+    'msg': "After the text entered with [Ok] is stripped, <nothing>, "
+           "'abc', or more that 30 chars are errors.\n"
+           "Close 'Get Name' with a valid entry (printed to Shell), "
+           "[Cancel], or [X]",
+    }
+
+GetHelpSourceDialog_spec = {
+    'file': 'configHelpSourceEdit',
+    'kwds': {'title': 'Get helpsource',
+             '_htest': True},
+    'msg': "Enter menu item name and help file path\n "
+           "<nothing> and more than 30 chars are invalid menu item names.\n"
+           "<nothing>, file does not exist are invalid path items.\n"
+           "Test for incomplete web address for help file path.\n"
+           "A valid entry will be printed to shell with [0k].\n"
+           "[Cancel] will print None to shell",
+    }
+
+# Update once issue21519 is resolved.
+GetKeysDialog_spec = {
+    'file': 'keybindingDialog',
+    'kwds': {'title': 'Test keybindings',
+             'action': 'find-again',
+             'currentKeySequences': [''] ,
+             '_htest': True,
+             },
+    'msg': "Test for different key modifier sequences.\n"
+           "<nothing> is invalid.\n"
+           "No modifier key is invalid.\n"
+           "Shift key with [a-z],[0-9], function key, move key, tab, space"
+           "is invalid.\nNo validity checking if advanced key binding "
+           "entry is used."
+    }
+
+_grep_dialog_spec = {
+    'file': 'GrepDialog',
+    'kwds': {},
+    'msg': "Click the 'Show GrepDialog' button.\n"
+           "Test the various 'Find-in-files' functions.\n"
+           "The results should be displayed in a new '*Output*' window.\n"
+           "'Right-click'->'Goto file/line' anywhere in the search results "
+           "should open that file \nin a new EditorWindow."
+    }
+
+_help_dialog_spec = {
+    'file': 'EditorWindow',
+    'kwds': {},
+    'msg': "If the help text displays, this works.\n"
+           "Text is selectable. Window is scrollable."
+    }
+
+_io_binding_spec = {
+    'file': 'IOBinding',
+    'kwds': {},
+    'msg': "Test the following bindings\n"
+           "<Control-o> to display open window from file dialog.\n"
+           "<Control-s> to save the file\n"
+    }
+
+_multi_call_spec = {
+    'file': 'MultiCall',
+    'kwds': {},
+    'msg': "The following actions should trigger a print to console or IDLE"
+           " Shell.\nEntering and leaving the text area, key entry, "
+           "<Control-Key>,\n<Alt-Key-a>, <Control-Key-a>, "
+           "<Alt-Control-Key-a>, \n<Control-Button-1>, <Alt-Button-1> and "
+           "focusing out of the window\nare sequences to be tested."
+    }
+
+_multistatus_bar_spec = {
+    'file': 'MultiStatusBar',
+    'kwds': {},
+    'msg': "Ensure presence of multi-status bar below text area.\n"
+           "Click 'Update Status' to change the multi-status text"
+    }
+
+_object_browser_spec = {
+    'file': 'ObjectBrowser',
+    'kwds': {},
+    'msg': "Double click on items upto the lowest level.\n"
+           "Attributes of the objects and related information "
+           "will be displayed side-by-side at each level."
+    }
+
+_path_browser_spec = {
+    'file': 'PathBrowser',
+    'kwds': {},
+    'msg': "Test for correct display of all paths in sys.path.\n"
+           "Toggle nested items upto the lowest level.\n"
+           "Double clicking on an item prints a traceback\n"
+           "for an exception that is ignored."
+    }
+
+_percolator_spec = {
+    'file': 'Percolator',
+    'kwds': {},
+    'msg': "There are two tracers which can be toggled using a checkbox.\n"
+           "Toggling a tracer 'on' by checking it should print tracer"
+           "output to the console or to the IDLE shell.\n"
+           "If both the tracers are 'on', the output from the tracer which "
+           "was switched 'on' later, should be printed first\n"
+           "Test for actions like text entry, and removal."
+    }
+
+_replace_dialog_spec = {
+    'file': 'ReplaceDialog',
+    'kwds': {},
+    'msg': "Click the 'Replace' button.\n"
+           "Test various replace options in the 'Replace dialog'.\n"
+           "Click [Close] or [X] to close the 'Replace Dialog'."
+    }
+
+_search_dialog_spec = {
+    'file': 'SearchDialog',
+    'kwds': {},
+    'msg': "Click the 'Search' button.\n"
+           "Test various search options in the 'Search dialog'.\n"
+           "Click [Close] or [X] to close the 'Search Dialog'."
+    }
+
+_scrolled_list_spec = {
+    'file': 'ScrolledList',
+    'kwds': {},
+    'msg': "You should see a scrollable list of items\n"
+           "Selecting (clicking) or double clicking an item "
+           "prints the name to the console or Idle shell.\n"
+           "Right clicking an item will display a popup."
+    }
+
+_stack_viewer_spec = {
+    'file': 'StackViewer',
+    'kwds': {},
+    'msg': "A stacktrace for a NameError exception.\n"
+           "Expand 'idlelib ...' and '<locals>'.\n"
+           "Check that exc_value, exc_tb, and exc_type are correct.\n"
+    }
+
+_tabbed_pages_spec = {
+    'file': 'tabbedpages',
+    'kwds': {},
+    'msg': "Toggle between the two tabs 'foo' and 'bar'\n"
+           "Add a tab by entering a suitable name for it.\n"
+           "Remove an existing tab by entering its name.\n"
+           "Remove all existing tabs.\n"
+           "<nothing> is an invalid add page and remove page name.\n"
+    }
+
+TextViewer_spec = {
+    'file': 'textView',
+    'kwds': {'title': 'Test textView',
+             'text':'The quick brown fox jumps over the lazy dog.\n'*35,
+             '_htest': True},
+    'msg': "Test for read-only property of text.\n"
+           "Text is selectable. Window is scrollable.",
+     }
+
+_tooltip_spec = {
+    'file': 'ToolTip',
+    'kwds': {},
+    'msg': "Place mouse cursor over both the buttons\n"
+           "A tooltip should appear with some text."
+    }
+
+_tree_widget_spec = {
+    'file': 'TreeWidget',
+    'kwds': {},
+    'msg': "The canvas is scrollable.\n"
+           "Click on folders upto to the lowest level."
+    }
+
+_undo_delegator_spec = {
+    'file': 'UndoDelegator',
+    'kwds': {},
+    'msg': "Click [Undo] to undo any action.\n"
+           "Click [Redo] to redo any action.\n"
+           "Click [Dump] to dump the current state "
+           "by printing to the console or the IDLE shell.\n"
+    }
+
+_widget_redirector_spec = {
+    'file': 'WidgetRedirector',
+    'kwds': {},
+    'msg': "Every text insert should be printed to the console."
+           "or the IDLE shell."
+    }
+
+def run(*tests):
+    root = tk.Tk()
+    root.title('IDLE htest')
+    root.resizable(0, 0)
+    _initializeTkVariantTests(root)
+
+    # a scrollable Label like constant width text widget.
+    frameLabel = tk.Frame(root, padx=10)
+    frameLabel.pack()
+    text = tk.Text(frameLabel, wrap='word')
+    text.configure(bg=root.cget('bg'), relief='flat', height=4, width=70)
+    scrollbar = tk.Scrollbar(frameLabel, command=text.yview)
+    text.config(yscrollcommand=scrollbar.set)
+    scrollbar.pack(side='right', fill='y', expand=False)
+    text.pack(side='left', fill='both', expand=True)
+
+    test_list = [] # List of tuples of the form (spec, callable widget)
+    if tests:
+        for test in tests:
+            test_spec = globals()[test.__name__ + '_spec']
+            test_spec['name'] = test.__name__
+            test_list.append((test_spec,  test))
+    else:
+        for k, d in globals().items():
+            if k.endswith('_spec'):
+                test_name = k[:-5]
+                test_spec = d
+                test_spec['name'] = test_name
+                mod = import_module('idlelib.' + test_spec['file'])
+                test = getattr(mod, test_name)
+                test_list.append((test_spec, test))
+
+    test_name = tk.StringVar('')
+    callable_object = None
+    test_kwds = None
+
+    def next():
+
+        nonlocal test_name, callable_object, test_kwds
+        if len(test_list) == 1:
+            next_button.pack_forget()
+        test_spec, callable_object = test_list.pop()
+        test_kwds = test_spec['kwds']
+        test_kwds['parent'] = root
+        test_name.set('Test ' + test_spec['name'])
+
+        text.configure(state='normal') # enable text editing
+        text.delete('1.0','end')
+        text.insert("1.0",test_spec['msg'])
+        text.configure(state='disabled') # preserve read-only property
+
+    def run_test():
+        widget = callable_object(**test_kwds)
+        try:
+            print(widget.result)
+        except AttributeError:
+            pass
+
+    button = tk.Button(root, textvariable=test_name, command=run_test)
+    button.pack()
+    next_button = tk.Button(root, text="Next", command=next)
+    next_button.pack()
+
+    next()
+
+    root.mainloop()
+
+if __name__ == '__main__':
+    run()

Darwin/lib/python3.5/idlelib/idle_test/mock_idle.py

@@ -0,0 +1,55 @@
+'''Mock classes that imitate idlelib modules or classes.
+
+Attributes and methods will be added as needed for tests.
+'''
+
+from idlelib.idle_test.mock_tk import Text
+
+class Func:
+    '''Mock function captures args and returns result set by test.
+
+    Attributes:
+    self.called - records call even if no args, kwds passed.
+    self.result - set by init, returned by call.
+    self.args - captures positional arguments.
+    self.kwds - captures keyword arguments.
+
+    Most common use will probably be to mock methods.
+    Mock_tk.Var and Mbox_func are special variants of this.
+    '''
+    def __init__(self, result=None):
+        self.called = False
+        self.result = result
+        self.args = None
+        self.kwds = None
+    def __call__(self, *args, **kwds):
+        self.called = True
+        self.args = args
+        self.kwds = kwds
+        if isinstance(self.result, BaseException):
+            raise self.result
+        else:
+            return self.result
+
+
+class Editor:
+    '''Minimally imitate EditorWindow.EditorWindow class.
+    '''
+    def __init__(self, flist=None, filename=None, key=None, root=None):
+        self.text = Text()
+        self.undo = UndoDelegator()
+
+    def get_selection_indices(self):
+        first = self.text.index('1.0')
+        last = self.text.index('end')
+        return first, last
+
+
+class UndoDelegator:
+    '''Minimally imitate UndoDelegator,UndoDelegator class.
+    '''
+    # A real undo block is only needed for user interaction.
+    def undo_block_start(*args):
+        pass
+    def undo_block_stop(*args):
+        pass

Darwin/lib/python3.5/idlelib/idle_test/mock_tk.py

@@ -0,0 +1,298 @@
+"""Classes that replace tkinter gui objects used by an object being tested.
+
+A gui object is anything with a master or parent parameter, which is
+typically required in spite of what the doc strings say.
+"""
+
+class Event:
+    '''Minimal mock with attributes for testing event handlers.
+
+    This is not a gui object, but is used as an argument for callbacks
+    that access attributes of the event passed. If a callback ignores
+    the event, other than the fact that is happened, pass 'event'.
+
+    Keyboard, mouse, window, and other sources generate Event instances.
+    Event instances have the following attributes: serial (number of
+    event), time (of event), type (of event as number), widget (in which
+    event occurred), and x,y (position of mouse). There are other
+    attributes for specific events, such as keycode for key events.
+    tkinter.Event.__doc__ has more but is still not complete.
+    '''
+    def __init__(self, **kwds):
+        "Create event with attributes needed for test"
+        self.__dict__.update(kwds)
+
+class Var:
+    "Use for String/Int/BooleanVar: incomplete"
+    def __init__(self, master=None, value=None, name=None):
+        self.master = master
+        self.value = value
+        self.name = name
+    def set(self, value):
+        self.value = value
+    def get(self):
+        return self.value
+
+class Mbox_func:
+    """Generic mock for messagebox functions, which all have the same signature.
+
+    Instead of displaying a message box, the mock's call method saves the
+    arguments as instance attributes, which test functions can then examime.
+    The test can set the result returned to ask function
+    """
+    def __init__(self, result=None):
+        self.result = result  # Return None for all show funcs
+    def __call__(self, title, message, *args, **kwds):
+        # Save all args for possible examination by tester
+        self.title = title
+        self.message = message
+        self.args = args
+        self.kwds = kwds
+        return self.result  # Set by tester for ask functions
+
+class Mbox:
+    """Mock for tkinter.messagebox with an Mbox_func for each function.
+
+    This module was 'tkMessageBox' in 2.x; hence the 'import as' in  3.x.
+    Example usage in test_module.py for testing functions in module.py:
+    ---
+from idlelib.idle_test.mock_tk import Mbox
+import module
+
+orig_mbox = module.tkMessageBox
+showerror = Mbox.showerror  # example, for attribute access in test methods
+
+class Test(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        module.tkMessageBox = Mbox
+
+    @classmethod
+    def tearDownClass(cls):
+        module.tkMessageBox = orig_mbox
+    ---
+    For 'ask' functions, set func.result return value before calling the method
+    that uses the message function. When tkMessageBox functions are the
+    only gui alls in a method, this replacement makes the method gui-free,
+    """
+    askokcancel = Mbox_func()     # True or False
+    askquestion = Mbox_func()     # 'yes' or 'no'
+    askretrycancel = Mbox_func()  # True or False
+    askyesno = Mbox_func()        # True or False
+    askyesnocancel = Mbox_func()  # True, False, or None
+    showerror = Mbox_func()    # None
+    showinfo = Mbox_func()     # None
+    showwarning = Mbox_func()  # None
+
+from _tkinter import TclError
+
+class Text:
+    """A semi-functional non-gui replacement for tkinter.Text text editors.
+
+    The mock's data model is that a text is a list of \n-terminated lines.
+    The mock adds an empty string at  the beginning of the list so that the
+    index of actual lines start at 1, as with Tk. The methods never see this.
+    Tk initializes files with a terminal \n that cannot be deleted. It is
+    invisible in the sense that one cannot move the cursor beyond it.
+
+    This class is only tested (and valid) with strings of ascii chars.
+    For testing, we are not concerned with Tk Text's treatment of,
+    for instance, 0-width characters or character + accent.
+   """
+    def __init__(self, master=None, cnf={}, **kw):
+        '''Initialize mock, non-gui, text-only Text widget.
+
+        At present, all args are ignored. Almost all affect visual behavior.
+        There are just a few Text-only options that affect text behavior.
+        '''
+        self.data = ['', '\n']
+
+    def index(self, index):
+        "Return string version of index decoded according to current text."
+        return "%s.%s" % self._decode(index, endflag=1)
+
+    def _decode(self, index, endflag=0):
+        """Return a (line, char) tuple of int indexes into self.data.
+
+        This implements .index without converting the result back to a string.
+        The result is constrained by the number of lines and linelengths of
+        self.data. For many indexes, the result is initially (1, 0).
+
+        The input index may have any of several possible forms:
+        * line.char float: converted to 'line.char' string;
+        * 'line.char' string, where line and char are decimal integers;
+        * 'line.char lineend', where lineend='lineend' (and char is ignored);
+        * 'line.end', where end='end' (same as above);
+        * 'insert', the positions before terminal \n;
+        * 'end', whose meaning depends on the endflag passed to ._endex.
+        * 'sel.first' or 'sel.last', where sel is a tag -- not implemented.
+        """
+        if isinstance(index, (float, bytes)):
+            index = str(index)
+        try:
+            index=index.lower()
+        except AttributeError:
+            raise TclError('bad text index "%s"' % index) from None
+
+        lastline =  len(self.data) - 1  # same as number of text lines
+        if index == 'insert':
+            return lastline, len(self.data[lastline]) - 1
+        elif index == 'end':
+            return self._endex(endflag)
+
+        line, char = index.split('.')
+        line = int(line)
+
+        # Out of bounds line becomes first or last ('end') index
+        if line < 1:
+            return 1, 0
+        elif line > lastline:
+            return self._endex(endflag)
+
+        linelength = len(self.data[line])  -1  # position before/at \n
+        if char.endswith(' lineend') or char == 'end':
+            return line, linelength
+            # Tk requires that ignored chars before ' lineend' be valid int
+
+        # Out of bounds char becomes first or last index of line
+        char = int(char)
+        if char < 0:
+            char = 0
+        elif char > linelength:
+            char = linelength
+        return line, char
+
+    def _endex(self, endflag):
+        '''Return position for 'end' or line overflow corresponding to endflag.
+
+       -1: position before terminal \n; for .insert(), .delete
+       0: position after terminal \n; for .get, .delete index 1
+       1: same viewed as beginning of non-existent next line (for .index)
+       '''
+        n = len(self.data)
+        if endflag == 1:
+            return n, 0
+        else:
+            n -= 1
+            return n, len(self.data[n]) + endflag
+
+
+    def insert(self, index, chars):
+        "Insert chars before the character at index."
+
+        if not chars:  # ''.splitlines() is [], not ['']
+            return
+        chars = chars.splitlines(True)
+        if chars[-1][-1] == '\n':
+            chars.append('')
+        line, char = self._decode(index, -1)
+        before = self.data[line][:char]
+        after = self.data[line][char:]
+        self.data[line] = before + chars[0]
+        self.data[line+1:line+1] = chars[1:]
+        self.data[line+len(chars)-1] += after
+
+
+    def get(self, index1, index2=None):
+        "Return slice from index1 to index2 (default is 'index1+1')."
+
+        startline, startchar = self._decode(index1)
+        if index2 is None:
+            endline, endchar = startline, startchar+1
+        else:
+            endline, endchar = self._decode(index2)
+
+        if startline == endline:
+            return self.data[startline][startchar:endchar]
+        else:
+            lines = [self.data[startline][startchar:]]
+            for i in range(startline+1, endline):
+                lines.append(self.data[i])
+            lines.append(self.data[endline][:endchar])
+            return ''.join(lines)
+
+
+    def delete(self, index1, index2=None):
+        '''Delete slice from index1 to index2 (default is 'index1+1').
+
+        Adjust default index2 ('index+1) for line ends.
+        Do not delete the terminal \n at the very end of self.data ([-1][-1]).
+        '''
+        startline, startchar = self._decode(index1, -1)
+        if index2 is None:
+            if startchar < len(self.data[startline])-1:
+                # not deleting \n
+                endline, endchar = startline, startchar+1
+            elif startline < len(self.data) - 1:
+                # deleting non-terminal \n, convert 'index1+1 to start of next line
+                endline, endchar = startline+1, 0
+            else:
+                # do not delete terminal \n if index1 == 'insert'
+                return
+        else:
+            endline, endchar = self._decode(index2, -1)
+            # restricting end position to insert position excludes terminal \n
+
+        if startline == endline and startchar < endchar:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                             self.data[startline][endchar:]
+        elif startline < endline:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                   self.data[endline][endchar:]
+            startline += 1
+            for i in range(startline, endline+1):
+                del self.data[startline]
+
+    def compare(self, index1, op, index2):
+        line1, char1 = self._decode(index1)
+        line2, char2 = self._decode(index2)
+        if op == '<':
+            return line1 < line2 or line1 == line2 and char1 < char2
+        elif op == '<=':
+            return line1 < line2 or line1 == line2 and char1 <= char2
+        elif op == '>':
+            return line1 > line2 or line1 == line2 and char1 > char2
+        elif op == '>=':
+            return line1 > line2 or line1 == line2 and char1 >= char2
+        elif op == '==':
+            return line1 == line2 and char1 == char2
+        elif op == '!=':
+            return line1 != line2 or  char1 != char2
+        else:
+            raise TclError('''bad comparison operator "%s":'''
+                                  '''must be <, <=, ==, >=, >, or !=''' % op)
+
+    # The following Text methods normally do something and return None.
+    # Whether doing nothing is sufficient for a test will depend on the test.
+
+    def mark_set(self, name, index):
+        "Set mark *name* before the character at index."
+        pass
+
+    def mark_unset(self, *markNames):
+        "Delete all marks in markNames."
+
+    def tag_remove(self, tagName, index1, index2=None):
+        "Remove tag tagName from all characters between index1 and index2."
+        pass
+
+    # The following Text methods affect the graphics screen and return None.
+    # Doing nothing should always be sufficient for tests.
+
+    def scan_dragto(self, x, y):
+        "Adjust the view of the text according to scan_mark"
+
+    def scan_mark(self, x, y):
+        "Remember the current X, Y coordinates."
+
+    def see(self, index):
+        "Scroll screen to make the character at INDEX is visible."
+        pass
+
+    #  The following is a Misc method inherited by Text.
+    # It should properly go in a Misc mock, but is included here for now.
+
+    def bind(sequence=None, func=None, add=None):
+        "Bind to this widget at event sequence a call to function func."
+        pass

Darwin/lib/python3.5/idlelib/idle_test/test_autocomplete.py

@@ -0,0 +1,143 @@
+import unittest
+from test.support import requires
+from tkinter import Tk, Text
+
+import idlelib.AutoComplete as ac
+import idlelib.AutoCompleteWindow as acw
+import idlelib.macosxSupport as mac
+from idlelib.idle_test.mock_idle import Func
+from idlelib.idle_test.mock_tk import Event
+
+class AutoCompleteWindow:
+    def complete():
+        return
+
+class DummyEditwin:
+    def __init__(self, root, text):
+        self.root = root
+        self.text = text
+        self.indentwidth = 8
+        self.tabwidth = 8
+        self.context_use_ps1 = True
+
+
+class AutoCompleteTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        mac.setupApp(cls.root, None)
+        cls.text = Text(cls.root)
+        cls.editor = DummyEditwin(cls.root, cls.text)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.text
+        del cls.editor
+        del cls.root
+
+    def setUp(self):
+        self.editor.text.delete('1.0', 'end')
+        self.autocomplete = ac.AutoComplete(self.editor)
+
+    def test_init(self):
+        self.assertEqual(self.autocomplete.editwin, self.editor)
+
+    def test_make_autocomplete_window(self):
+        testwin = self.autocomplete._make_autocomplete_window()
+        self.assertIsInstance(testwin, acw.AutoCompleteWindow)
+
+    def test_remove_autocomplete_window(self):
+        self.autocomplete.autocompletewindow = (
+            self.autocomplete._make_autocomplete_window())
+        self.autocomplete._remove_autocomplete_window()
+        self.assertIsNone(self.autocomplete.autocompletewindow)
+
+    def test_force_open_completions_event(self):
+        # Test that force_open_completions_event calls _open_completions
+        o_cs = Func()
+        self.autocomplete.open_completions = o_cs
+        self.autocomplete.force_open_completions_event('event')
+        self.assertEqual(o_cs.args, (True, False, True))
+
+    def test_try_open_completions_event(self):
+        Equal = self.assertEqual
+        autocomplete = self.autocomplete
+        trycompletions = self.autocomplete.try_open_completions_event
+        o_c_l = Func()
+        autocomplete._open_completions_later = o_c_l
+
+        # _open_completions_later should not be called with no text in editor
+        trycompletions('event')
+        Equal(o_c_l.args, None)
+
+        # _open_completions_later should be called with COMPLETE_ATTRIBUTES (1)
+        self.text.insert('1.0', 're.')
+        trycompletions('event')
+        Equal(o_c_l.args, (False, False, False, 1))
+
+        # _open_completions_later should be called with COMPLETE_FILES (2)
+        self.text.delete('1.0', 'end')
+        self.text.insert('1.0', '"./Lib/')
+        trycompletions('event')
+        Equal(o_c_l.args, (False, False, False, 2))
+
+    def test_autocomplete_event(self):
+        Equal = self.assertEqual
+        autocomplete = self.autocomplete
+
+        # Test that the autocomplete event is ignored if user is pressing a
+        # modifier key in addition to the tab key
+        ev = Event(mc_state=True)
+        self.assertIsNone(autocomplete.autocomplete_event(ev))
+        del ev.mc_state
+
+        # If autocomplete window is open, complete() method is called
+        self.text.insert('1.0', 're.')
+        # This must call autocomplete._make_autocomplete_window()
+        Equal(self.autocomplete.autocomplete_event(ev), 'break')
+
+        # If autocomplete window is not active or does not exist,
+        # open_completions is called. Return depends on its return.
+        autocomplete._remove_autocomplete_window()
+        o_cs = Func()  # .result = None
+        autocomplete.open_completions = o_cs
+        Equal(self.autocomplete.autocomplete_event(ev), None)
+        Equal(o_cs.args, (False, True, True))
+        o_cs.result = True
+        Equal(self.autocomplete.autocomplete_event(ev), 'break')
+        Equal(o_cs.args, (False, True, True))
+
+    def test_open_completions_later(self):
+        # Test that autocomplete._delayed_completion_id is set
+        pass
+
+    def test_delayed_open_completions(self):
+        # Test that autocomplete._delayed_completion_id set to None and that
+        # open_completions only called if insertion index is the same as
+        # _delayed_completion_index
+        pass
+
+    def test_open_completions(self):
+        # Test completions of files and attributes as well as non-completion
+        # of errors
+        pass
+
+    def test_fetch_completions(self):
+        # Test that fetch_completions returns 2 lists:
+        # For attribute completion, a large list containing all variables, and
+        # a small list containing non-private variables.
+        # For file completion, a large list containing all files in the path,
+        # and a small list containing files that do not start with '.'
+        pass
+
+    def test_get_entity(self):
+        # Test that a name is in the namespace of sys.modules and
+        # __main__.__dict__
+        pass
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_autoexpand.py

@@ -0,0 +1,141 @@
+"""Unit tests for idlelib.AutoExpand"""
+import unittest
+from test.support import requires
+from tkinter import Text, Tk
+#from idlelib.idle_test.mock_tk import Text
+from idlelib.AutoExpand import AutoExpand
+
+
+class Dummy_Editwin:
+    # AutoExpand.__init__ only needs .text
+    def __init__(self, text):
+        self.text = text
+
+class AutoExpandTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        if 'tkinter' in str(Text):
+            requires('gui')
+            cls.tk = Tk()
+            cls.text = Text(cls.tk)
+        else:
+            cls.text = Text()
+        cls.auto_expand = AutoExpand(Dummy_Editwin(cls.text))
+
+    @classmethod
+    def tearDownClass(cls):
+        if hasattr(cls, 'tk'):
+            cls.tk.destroy()
+            del cls.tk
+        del cls.text, cls.auto_expand
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    def test_get_prevword(self):
+        text = self.text
+        previous = self.auto_expand.getprevword
+        equal = self.assertEqual
+
+        equal(previous(), '')
+
+        text.insert('insert', 't')
+        equal(previous(), 't')
+
+        text.insert('insert', 'his')
+        equal(previous(), 'this')
+
+        text.insert('insert', ' ')
+        equal(previous(), '')
+
+        text.insert('insert', 'is')
+        equal(previous(), 'is')
+
+        text.insert('insert', '\nsample\nstring')
+        equal(previous(), 'string')
+
+        text.delete('3.0', 'insert')
+        equal(previous(), '')
+
+        text.delete('1.0', 'end')
+        equal(previous(), '')
+
+    def test_before_only(self):
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        self.text.insert('insert', 'ab ac bx ad ab a')
+        equal(self.auto_expand.getwords(), ['ab', 'ad', 'ac', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ad')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_after_only(self):
+        # Also add punctuation 'noise' that should be ignored.
+        text = self.text
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        text.insert('insert', 'a, [ab] ac: () bx"" cd ac= ad ya')
+        text.mark_set('insert', '1.1')
+        equal(self.auto_expand.getwords(), ['ab', 'ac', 'ad', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'ad')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_both_before_after(self):
+        text = self.text
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        text.insert('insert', 'ab xy yz\n')
+        text.insert('insert', 'a ac by ac')
+
+        text.mark_set('insert', '2.1')
+        equal(self.auto_expand.getwords(), ['ab', 'ac', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_other_expand_cases(self):
+        text = self.text
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        # no expansion candidate found
+        equal(self.auto_expand.getwords(), [])
+        equal(expand('event'), 'break')
+
+        text.insert('insert', 'bx cy dz a')
+        equal(self.auto_expand.getwords(), [])
+
+        # reset state by successfully expanding once
+        # move cursor to another position and expand again
+        text.insert('insert', 'ac xy a ac ad a')
+        text.mark_set('insert', '1.7')
+        expand('event')
+        initial_state = self.auto_expand.state
+        text.mark_set('insert', '1.end')
+        expand('event')
+        new_state = self.auto_expand.state
+        self.assertNotEqual(initial_state, new_state)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_calltips.py

@@ -0,0 +1,177 @@
+import unittest
+import idlelib.CallTips as ct
+import textwrap
+import types
+
+default_tip = ct._default_callable_argspec
+
+# Test Class TC is used in multiple get_argspec test methods
+class TC():
+    'doc'
+    tip = "(ai=None, *b)"
+    def __init__(self, ai=None, *b): 'doc'
+    __init__.tip = "(self, ai=None, *b)"
+    def t1(self): 'doc'
+    t1.tip = "(self)"
+    def t2(self, ai, b=None): 'doc'
+    t2.tip = "(self, ai, b=None)"
+    def t3(self, ai, *args): 'doc'
+    t3.tip = "(self, ai, *args)"
+    def t4(self, *args): 'doc'
+    t4.tip = "(self, *args)"
+    def t5(self, ai, b=None, *args, **kw): 'doc'
+    t5.tip = "(self, ai, b=None, *args, **kw)"
+    def t6(no, self): 'doc'
+    t6.tip = "(no, self)"
+    def __call__(self, ci): 'doc'
+    __call__.tip = "(self, ci)"
+    # attaching .tip to wrapped methods does not work
+    @classmethod
+    def cm(cls, a): 'doc'
+    @staticmethod
+    def sm(b): 'doc'
+
+tc = TC()
+
+signature = ct.get_argspec  # 2.7 and 3.x use different functions
+class Get_signatureTest(unittest.TestCase):
+    # The signature function must return a string, even if blank.
+    # Test a variety of objects to be sure that none cause it to raise
+    # (quite aside from getting as correct an answer as possible).
+    # The tests of builtins may break if inspect or the docstrings change,
+    # but a red buildbot is better than a user crash (as has happened).
+    # For a simple mismatch, change the expected output to the actual.
+
+    def test_builtins(self):
+
+        # Python class that inherits builtin methods
+        class List(list): "List() doc"
+        # Simulate builtin with no docstring for default tip test
+        class SB:  __call__ = None
+
+        def gtest(obj, out):
+            self.assertEqual(signature(obj), out)
+
+        if List.__doc__ is not None:
+            gtest(List, List.__doc__)
+        gtest(list.__new__,
+               'Create and return a new object.  See help(type) for accurate signature.')
+        gtest(list.__init__,
+               'Initialize self.  See help(type(self)) for accurate signature.')
+        append_doc =  "L.append(object) -> None -- append object to end"
+        gtest(list.append, append_doc)
+        gtest([].append, append_doc)
+        gtest(List.append, append_doc)
+
+        gtest(types.MethodType, "method(function, instance)")
+        gtest(SB(), default_tip)
+
+    def test_signature_wrap(self):
+        if textwrap.TextWrapper.__doc__ is not None:
+            self.assertEqual(signature(textwrap.TextWrapper), '''\
+(width=70, initial_indent='', subsequent_indent='', expand_tabs=True,
+    replace_whitespace=True, fix_sentence_endings=False, break_long_words=True,
+    drop_whitespace=True, break_on_hyphens=True, tabsize=8, *, max_lines=None,
+    placeholder=' [...]')''')
+
+    def test_docline_truncation(self):
+        def f(): pass
+        f.__doc__ = 'a'*300
+        self.assertEqual(signature(f), '()\n' + 'a' * (ct._MAX_COLS-3) + '...')
+
+    def test_multiline_docstring(self):
+        # Test fewer lines than max.
+        self.assertEqual(signature(list),
+                "list() -> new empty list\n"
+                "list(iterable) -> new list initialized from iterable's items")
+
+        # Test max lines
+        self.assertEqual(signature(bytes), '''\
+bytes(iterable_of_ints) -> bytes
+bytes(string, encoding[, errors]) -> bytes
+bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer
+bytes(int) -> bytes object of size given by the parameter initialized with null bytes
+bytes() -> empty bytes object''')
+
+        # Test more than max lines
+        def f(): pass
+        f.__doc__ = 'a\n' * 15
+        self.assertEqual(signature(f), '()' + '\na' * ct._MAX_LINES)
+
+    def test_functions(self):
+        def t1(): 'doc'
+        t1.tip = "()"
+        def t2(a, b=None): 'doc'
+        t2.tip = "(a, b=None)"
+        def t3(a, *args): 'doc'
+        t3.tip = "(a, *args)"
+        def t4(*args): 'doc'
+        t4.tip = "(*args)"
+        def t5(a, b=None, *args, **kw): 'doc'
+        t5.tip = "(a, b=None, *args, **kw)"
+
+        doc = '\ndoc' if t1.__doc__ is not None else ''
+        for func in (t1, t2, t3, t4, t5, TC):
+            self.assertEqual(signature(func), func.tip + doc)
+
+    def test_methods(self):
+        doc = '\ndoc' if TC.__doc__ is not None else ''
+        for meth in (TC.t1, TC.t2, TC.t3, TC.t4, TC.t5, TC.t6, TC.__call__):
+            self.assertEqual(signature(meth), meth.tip + doc)
+        self.assertEqual(signature(TC.cm), "(a)" + doc)
+        self.assertEqual(signature(TC.sm), "(b)" + doc)
+
+    def test_bound_methods(self):
+        # test that first parameter is correctly removed from argspec
+        doc = '\ndoc' if TC.__doc__ is not None else ''
+        for meth, mtip  in ((tc.t1, "()"), (tc.t4, "(*args)"), (tc.t6, "(self)"),
+                            (tc.__call__, '(ci)'), (tc, '(ci)'), (TC.cm, "(a)"),):
+            self.assertEqual(signature(meth), mtip + doc)
+
+    def test_starred_parameter(self):
+        # test that starred first parameter is *not* removed from argspec
+        class C:
+            def m1(*args): pass
+            def m2(**kwds): pass
+        c = C()
+        for meth, mtip  in ((C.m1, '(*args)'), (c.m1, "(*args)"),
+                                      (C.m2, "(**kwds)"), (c.m2, "(**kwds)"),):
+            self.assertEqual(signature(meth), mtip)
+
+    def test_non_ascii_name(self):
+        # test that re works to delete a first parameter name that
+        # includes non-ascii chars, such as various forms of A.
+        uni = "(A\u0391\u0410\u05d0\u0627\u0905\u1e00\u3042, a)"
+        assert ct._first_param.sub('', uni) == '(a)'
+
+    def test_no_docstring(self):
+        def nd(s):
+            pass
+        TC.nd = nd
+        self.assertEqual(signature(nd), "(s)")
+        self.assertEqual(signature(TC.nd), "(s)")
+        self.assertEqual(signature(tc.nd), "()")
+
+    def test_attribute_exception(self):
+        class NoCall:
+            def __getattr__(self, name):
+                raise BaseException
+        class Call(NoCall):
+            def __call__(self, ci):
+                pass
+        for meth, mtip  in ((NoCall, default_tip), (Call, default_tip),
+                            (NoCall(), ''), (Call(), '(ci)')):
+            self.assertEqual(signature(meth), mtip)
+
+    def test_non_callables(self):
+        for obj in (0, 0.0, '0', b'0', [], {}):
+            self.assertEqual(signature(obj), '')
+
+class Get_entityTest(unittest.TestCase):
+    def test_bad_entity(self):
+        self.assertIsNone(ct.get_entity('1/0'))
+    def test_good_entity(self):
+        self.assertIs(ct.get_entity('int'), int)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/idle_test/test_config_name.py

@@ -0,0 +1,75 @@
+"""Unit tests for idlelib.configSectionNameDialog"""
+import unittest
+from idlelib.idle_test.mock_tk import Var, Mbox
+from idlelib import configSectionNameDialog as name_dialog_module
+
+name_dialog = name_dialog_module.GetCfgSectionNameDialog
+
+class Dummy_name_dialog:
+    # Mock for testing the following methods of name_dialog
+    name_ok = name_dialog.name_ok
+    Ok = name_dialog.Ok
+    Cancel = name_dialog.Cancel
+    # Attributes, constant or variable, needed for tests
+    used_names = ['used']
+    name = Var()
+    result = None
+    destroyed = False
+    def destroy(self):
+        self.destroyed = True
+
+# name_ok calls Mbox.showerror if name is not ok
+orig_mbox = name_dialog_module.tkMessageBox
+showerror = Mbox.showerror
+
+class ConfigNameTest(unittest.TestCase):
+    dialog = Dummy_name_dialog()
+
+    @classmethod
+    def setUpClass(cls):
+        name_dialog_module.tkMessageBox = Mbox
+
+    @classmethod
+    def tearDownClass(cls):
+        name_dialog_module.tkMessageBox = orig_mbox
+
+    def test_blank_name(self):
+        self.dialog.name.set(' ')
+        self.assertEqual(self.dialog.name_ok(), '')
+        self.assertEqual(showerror.title, 'Name Error')
+        self.assertIn('No', showerror.message)
+
+    def test_used_name(self):
+        self.dialog.name.set('used')
+        self.assertEqual(self.dialog.name_ok(), '')
+        self.assertEqual(showerror.title, 'Name Error')
+        self.assertIn('use', showerror.message)
+
+    def test_long_name(self):
+        self.dialog.name.set('good'*8)
+        self.assertEqual(self.dialog.name_ok(), '')
+        self.assertEqual(showerror.title, 'Name Error')
+        self.assertIn('too long', showerror.message)
+
+    def test_good_name(self):
+        self.dialog.name.set('  good ')
+        showerror.title = 'No Error'  # should not be called
+        self.assertEqual(self.dialog.name_ok(), 'good')
+        self.assertEqual(showerror.title, 'No Error')
+
+    def test_ok(self):
+        self.dialog.destroyed = False
+        self.dialog.name.set('good')
+        self.dialog.Ok()
+        self.assertEqual(self.dialog.result, 'good')
+        self.assertTrue(self.dialog.destroyed)
+
+    def test_cancel(self):
+        self.dialog.destroyed = False
+        self.dialog.Cancel()
+        self.assertEqual(self.dialog.result, '')
+        self.assertTrue(self.dialog.destroyed)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/idle_test/test_configdialog.py

@@ -0,0 +1,32 @@
+'''Unittests for idlelib/configHandler.py
+
+Coverage: 46% just by creating dialog. The other half is change code.
+
+'''
+import unittest
+from test.support import requires
+from tkinter import Tk
+from idlelib.configDialog import ConfigDialog
+from idlelib.macosxSupport import _initializeTkVariantTests
+
+
+class ConfigDialogTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        _initializeTkVariantTests(cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def test_dialog(self):
+        d=ConfigDialog(self.root, 'Test', _utest=True)
+        d.destroy()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_delegator.py

@@ -0,0 +1,37 @@
+import unittest
+from idlelib.Delegator import Delegator
+
+class DelegatorTest(unittest.TestCase):
+
+    def test_mydel(self):
+        # test a simple use scenario
+
+        # initialize
+        mydel = Delegator(int)
+        self.assertIs(mydel.delegate, int)
+        self.assertEqual(mydel._Delegator__cache, set())
+
+        # add an attribute:
+        self.assertRaises(AttributeError, mydel.__getattr__, 'xyz')
+        bl = mydel.bit_length
+        self.assertIs(bl, int.bit_length)
+        self.assertIs(mydel.__dict__['bit_length'], int.bit_length)
+        self.assertEqual(mydel._Delegator__cache, {'bit_length'})
+
+        # add a second attribute
+        mydel.numerator
+        self.assertEqual(mydel._Delegator__cache, {'bit_length', 'numerator'})
+
+        # delete the second (which, however, leaves it in the name cache)
+        del mydel.numerator
+        self.assertNotIn('numerator', mydel.__dict__)
+        self.assertIn('numerator', mydel._Delegator__cache)
+
+        # reset by calling .setdelegate, which calls .resetcache
+        mydel.setdelegate(float)
+        self.assertIs(mydel.delegate, float)
+        self.assertNotIn('bit_length', mydel.__dict__)
+        self.assertEqual(mydel._Delegator__cache, set())
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

Darwin/lib/python3.5/idlelib/idle_test/test_editor.py

@@ -0,0 +1,16 @@
+import unittest
+from tkinter import Tk, Text
+from idlelib.EditorWindow import EditorWindow
+from test.support import requires
+
+class Editor_func_test(unittest.TestCase):
+    def test_filename_to_unicode(self):
+        func = EditorWindow._filename_to_unicode
+        class dummy(): filesystemencoding = 'utf-8'
+        pairs = (('abc', 'abc'), ('a\U00011111c', 'a\ufffdc'),
+                 (b'abc', 'abc'), (b'a\xf0\x91\x84\x91c', 'a\ufffdc'))
+        for inp, out in pairs:
+            self.assertEqual(func(dummy, inp), out)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_formatparagraph.py

@@ -0,0 +1,377 @@
+# Test the functions and main class method of FormatParagraph.py
+import unittest
+from idlelib import FormatParagraph as fp
+from idlelib.EditorWindow import EditorWindow
+from tkinter import Tk, Text
+from test.support import requires
+
+
+class Is_Get_Test(unittest.TestCase):
+    """Test the is_ and get_ functions"""
+    test_comment = '# This is a comment'
+    test_nocomment = 'This is not a comment'
+    trailingws_comment = '# This is a comment   '
+    leadingws_comment = '    # This is a comment'
+    leadingws_nocomment = '    This is not a comment'
+
+    def test_is_all_white(self):
+        self.assertTrue(fp.is_all_white(''))
+        self.assertTrue(fp.is_all_white('\t\n\r\f\v'))
+        self.assertFalse(fp.is_all_white(self.test_comment))
+
+    def test_get_indent(self):
+        Equal = self.assertEqual
+        Equal(fp.get_indent(self.test_comment), '')
+        Equal(fp.get_indent(self.trailingws_comment), '')
+        Equal(fp.get_indent(self.leadingws_comment), '    ')
+        Equal(fp.get_indent(self.leadingws_nocomment), '    ')
+
+    def test_get_comment_header(self):
+        Equal = self.assertEqual
+        # Test comment strings
+        Equal(fp.get_comment_header(self.test_comment), '#')
+        Equal(fp.get_comment_header(self.trailingws_comment), '#')
+        Equal(fp.get_comment_header(self.leadingws_comment), '    #')
+        # Test non-comment strings
+        Equal(fp.get_comment_header(self.leadingws_nocomment), '    ')
+        Equal(fp.get_comment_header(self.test_nocomment), '')
+
+
+class FindTest(unittest.TestCase):
+    """Test the find_paragraph function in FormatParagraph.
+
+    Using the runcase() function, find_paragraph() is called with 'mark' set at
+    multiple indexes before and inside the test paragraph.
+
+    It appears that code with the same indentation as a quoted string is grouped
+    as part of the same paragraph, which is probably incorrect behavior.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        from idlelib.idle_test.mock_tk import Text
+        cls.text = Text()
+
+    def runcase(self, inserttext, stopline, expected):
+        # Check that find_paragraph returns the expected paragraph when
+        # the mark index is set to beginning, middle, end of each line
+        # up to but not including the stop line
+        text = self.text
+        text.insert('1.0', inserttext)
+        for line in range(1, stopline):
+            linelength = int(text.index("%d.end" % line).split('.')[1])
+            for col in (0, linelength//2, linelength):
+                tempindex = "%d.%d" % (line, col)
+                self.assertEqual(fp.find_paragraph(text, tempindex), expected)
+        text.delete('1.0', 'end')
+
+    def test_find_comment(self):
+        comment = (
+            "# Comment block with no blank lines before\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 3, ('1.0', '3.0', '#', comment[0:58]))
+
+        comment = (
+            "\n"
+            "# Comment block with whitespace line before and after\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '#', comment[1:70]))
+
+        comment = (
+            "\n"
+            "    # Indented comment block with whitespace before and after\n"
+            "    # Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '    #', comment[1:82]))
+
+        comment = (
+            "\n"
+            "# Single line comment\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:23]))
+
+        comment = (
+            "\n"
+            "    # Single line comment with leading whitespace\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:51]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:40]))
+
+        comment = (
+            "\n"
+            "    # Indented comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:53]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by indented code\n"
+            "    x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:49]))
+
+    def test_find_paragraph(self):
+        teststring = (
+            '"""String with no blank lines before\n'
+            'String line\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 4, ('1.0', '4.0', '', teststring[0:53]))
+
+        teststring = (
+            "\n"
+            '"""String with whitespace line before and after\n'
+            'String line.\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '', teststring[1:66]))
+
+        teststring = (
+            '\n'
+            '    """Indented string with whitespace before and after\n'
+            '    Comment string.\n'
+            '    """\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '    ', teststring[1:85]))
+
+        teststring = (
+            '\n'
+            '"""Single line string."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '', teststring[1:27]))
+
+        teststring = (
+            '\n'
+            '    """Single line string with leading whitespace."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '    ', teststring[1:55]))
+
+
+class ReformatFunctionTest(unittest.TestCase):
+    """Test the reformat_paragraph function without the editor window."""
+
+    def test_reformat_paragrah(self):
+        Equal = self.assertEqual
+        reform = fp.reformat_paragraph
+        hw = "O hello world"
+        Equal(reform(' ', 1), ' ')
+        Equal(reform("Hello    world", 20), "Hello  world")
+
+        # Test without leading newline
+        Equal(reform(hw, 1), "O\nhello\nworld")
+        Equal(reform(hw, 6), "O\nhello\nworld")
+        Equal(reform(hw, 7), "O hello\nworld")
+        Equal(reform(hw, 12), "O hello\nworld")
+        Equal(reform(hw, 13), "O hello world")
+
+        # Test with leading newline
+        hw = "\nO hello world"
+        Equal(reform(hw, 1), "\nO\nhello\nworld")
+        Equal(reform(hw, 6), "\nO\nhello\nworld")
+        Equal(reform(hw, 7), "\nO hello\nworld")
+        Equal(reform(hw, 12), "\nO hello\nworld")
+        Equal(reform(hw, 13), "\nO hello world")
+
+
+class ReformatCommentTest(unittest.TestCase):
+    """Test the reformat_comment function without the editor window."""
+
+    def test_reformat_comment(self):
+        Equal = self.assertEqual
+
+        # reformat_comment formats to a minimum of 20 characters
+        test_string = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string"
+            " will it reformat to less than 70 characters for me?\"\"\"")
+        result = fp.reformat_comment(test_string, 70, "    ")
+        expected = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string will it\n"
+            "    reformat to less than 70 characters for me?\"\"\"")
+        Equal(result, expected)
+
+        test_comment = (
+            "# this is a test of a reformat for a triple quoted string will "
+            "it reformat to less than 70 characters for me?")
+        result = fp.reformat_comment(test_comment, 70, "#")
+        expected = (
+            "# this is a test of a reformat for a triple quoted string will it\n"
+            "# reformat to less than 70 characters for me?")
+        Equal(result, expected)
+
+
+class FormatClassTest(unittest.TestCase):
+    def test_init_close(self):
+        instance = fp.FormatParagraph('editor')
+        self.assertEqual(instance.editwin, 'editor')
+        instance.close()
+        self.assertEqual(instance.editwin, None)
+
+
+# For testing format_paragraph_event, Initialize FormatParagraph with
+# a mock Editor with .text and  .get_selection_indices.  The text must
+# be a Text wrapper that adds two methods
+
+# A real EditorWindow creates unneeded, time-consuming baggage and
+# sometimes emits shutdown warnings like this:
+# "warning: callback failed in WindowList <class '_tkinter.TclError'>
+# : invalid command name ".55131368.windows".
+# Calling EditorWindow._close in tearDownClass prevents this but causes
+# other problems (windows left open).
+
+class TextWrapper:
+    def __init__(self, master):
+        self.text = Text(master=master)
+    def __getattr__(self, name):
+        return getattr(self.text, name)
+    def undo_block_start(self): pass
+    def undo_block_stop(self): pass
+
+class Editor:
+    def __init__(self, root):
+        self.text = TextWrapper(root)
+    get_selection_indices = EditorWindow. get_selection_indices
+
+class FormatEventTest(unittest.TestCase):
+    """Test the formatting of text inside a Text widget.
+
+    This is done with FormatParagraph.format.paragraph_event,
+    which calls functions in the module as appropriate.
+    """
+    test_string = (
+        "    '''this is a test of a reformat for a triple "
+        "quoted string will it reformat to less than 70 "
+        "characters for me?'''\n")
+    multiline_test_string = (
+        "    '''The first line is under the max width.\n"
+        "    The second line's length is way over the max width. It goes "
+        "on and on until it is over 100 characters long.\n"
+        "    Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "    '''\n")
+    multiline_test_comment = (
+        "# The first line is under the max width.\n"
+        "# The second line's length is way over the max width. It goes on "
+        "and on until it is over 100 characters long.\n"
+        "# Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "# The fourth line is short like the first line.")
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        editor = Editor(root=cls.root)
+        cls.text = editor.text.text  # Test code does not need the wrapper.
+        cls.formatter = fp.FormatParagraph(editor).format_paragraph_event
+        # Sets the insert mark just after the re-wrapped and inserted  text.
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+        del cls.text
+        del cls.formatter
+
+    def test_short_line(self):
+        self.text.insert('1.0', "Short line\n")
+        self.formatter("Dummy")
+        self.assertEqual(self.text.get('1.0', 'insert'), "Short line\n" )
+        self.text.delete('1.0', 'end')
+
+    def test_long_line(self):
+        text = self.text
+
+        # Set cursor ('insert' mark) to '1.0', within text.
+        text.insert('1.0', self.test_string)
+        text.mark_set('insert', '1.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # find function includes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it\n"
+"    reformat to less than 70 characters for me?'''\n")  # yes
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select from 1.11 to line end.
+        text.insert('1.0', self.test_string)
+        text.tag_add('sel', '1.11', '1.end')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # selection excludes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it reformat\n"
+" to less than 70 characters for me?'''")  # no
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_multiple_lines(self):
+        text = self.text
+        #  Select 2 long lines.
+        text.insert('1.0', self.multiline_test_string)
+        text.tag_add('sel', '2.0', '4.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('2.0', 'insert')
+        expected = (
+"    The second line's length is way over the max width. It goes on and\n"
+"    on until it is over 100 characters long. Same thing with the third\n"
+"    line. It is also way over the max width, but FormatParagraph will\n"
+"    fix it.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_comment_block(self):
+        text = self.text
+
+        # Set cursor ('insert') to '1.0', within block.
+        text.insert('1.0', self.multiline_test_comment)
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width. The second line's length is\n"
+"# way over the max width. It goes on and on until it is over 100\n"
+"# characters long. Same thing with the third line. It is also way over\n"
+"# the max width, but FormatParagraph will fix it. The fourth line is\n"
+"# short like the first line.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select line 2, verify line 1 unaffected.
+        text.insert('1.0', self.multiline_test_comment)
+        text.tag_add('sel', '2.0', '3.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width.\n"
+"# The second line's length is way over the max width. It goes on and\n"
+"# on until it is over 100 characters long.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+# The following block worked with EditorWindow but fails with the mock.
+# Lines 2 and 3 get pasted together even though the previous block left
+# the previous line alone. More investigation is needed.
+##        # Select lines 3 and 4
+##        text.insert('1.0', self.multiline_test_comment)
+##        text.tag_add('sel', '3.0', '5.0')
+##        self.formatter('ParameterDoesNothing')
+##        result = text.get('3.0', 'insert')
+##        expected = (
+##"# Same thing with the third line. It is also way over the max width,\n"
+##"# but FormatParagraph will fix it. The fourth line is short like the\n"
+##"# first line.\n")
+##        self.assertEqual(result, expected)
+##        text.delete('1.0', 'end')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

Darwin/lib/python3.5/idlelib/idle_test/test_grep.py

@@ -0,0 +1,80 @@
+""" !Changing this line will break Test_findfile.test_found!
+Non-gui unit tests for idlelib.GrepDialog methods.
+dummy_command calls grep_it calls findfiles.
+An exception raised in one method will fail callers.
+Otherwise, tests are mostly independent.
+*** Currently only test grep_it.
+"""
+import unittest
+from test.support import captured_stdout
+from idlelib.idle_test.mock_tk import Var
+from idlelib.GrepDialog import GrepDialog
+import re
+
+class Dummy_searchengine:
+    '''GrepDialog.__init__ calls parent SearchDiabolBase which attaches the
+    passed in SearchEngine instance as attribute 'engine'. Only a few of the
+    many possible self.engine.x attributes are needed here.
+    '''
+    def getpat(self):
+        return self._pat
+
+searchengine = Dummy_searchengine()
+
+class Dummy_grep:
+    # Methods tested
+    #default_command = GrepDialog.default_command
+    grep_it = GrepDialog.grep_it
+    findfiles = GrepDialog.findfiles
+    # Other stuff needed
+    recvar = Var(False)
+    engine = searchengine
+    def close(self):  # gui method
+        pass
+
+grep = Dummy_grep()
+
+class FindfilesTest(unittest.TestCase):
+    # findfiles is really a function, not a method, could be iterator
+    # test that filename return filename
+    # test that idlelib has many .py files
+    # test that recursive flag adds idle_test .py files
+    pass
+
+class Grep_itTest(unittest.TestCase):
+    # Test captured reports with 0 and some hits.
+    # Should test file names, but Windows reports have mixed / and \ separators
+    # from incomplete replacement, so 'later'.
+
+    def report(self, pat):
+        grep.engine._pat = pat
+        with captured_stdout() as s:
+            grep.grep_it(re.compile(pat), __file__)
+        lines = s.getvalue().split('\n')
+        lines.pop()  # remove bogus '' after last \n
+        return lines
+
+    def test_unfound(self):
+        pat = 'xyz*'*7
+        lines = self.report(pat)
+        self.assertEqual(len(lines), 2)
+        self.assertIn(pat, lines[0])
+        self.assertEqual(lines[1], 'No hits.')
+
+    def test_found(self):
+
+        pat = '""" !Changing this line will break Test_findfile.test_found!'
+        lines = self.report(pat)
+        self.assertEqual(len(lines), 5)
+        self.assertIn(pat, lines[0])
+        self.assertIn('py: 1:', lines[1])  # line number 1
+        self.assertIn('2', lines[3])  # hits found 2
+        self.assertTrue(lines[4].startswith('(Hint:'))
+
+class Default_commandTest(unittest.TestCase):
+    # To write this, mode OutputWindow import to top of GrepDialog
+    # so it can be replaced by captured_stdout in class setup/teardown.
+    pass
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/idle_test/test_hyperparser.py

@@ -0,0 +1,273 @@
+"""Unittest for idlelib.HyperParser"""
+import unittest
+from test.support import requires
+from tkinter import Tk, Text
+from idlelib.EditorWindow import EditorWindow
+from idlelib.HyperParser import HyperParser
+
+class DummyEditwin:
+    def __init__(self, text):
+        self.text = text
+        self.indentwidth = 8
+        self.tabwidth = 8
+        self.context_use_ps1 = True
+        self.num_context_lines = 50, 500, 1000
+
+    _build_char_in_string_func = EditorWindow._build_char_in_string_func
+    is_char_in_string = EditorWindow.is_char_in_string
+
+
+class HyperParserTest(unittest.TestCase):
+    code = (
+            '"""This is a module docstring"""\n'
+            '# this line is a comment\n'
+            'x = "this is a string"\n'
+            "y = 'this is also a string'\n"
+            'l = [i for i in range(10)]\n'
+            'm = [py*py for # comment\n'
+            '       py in l]\n'
+            'x.__len__\n'
+            "z = ((r'asdf')+('a')))\n"
+            '[x for x in\n'
+            'for = False\n'
+            'cliché = "this is a string with unicode, what a cliché"'
+            )
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.text = Text(cls.root)
+        cls.editwin = DummyEditwin(cls.text)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.editwin
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.insert('insert', self.code)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+        self.editwin.context_use_ps1 = True
+
+    def get_parser(self, index):
+        """
+        Return a parser object with index at 'index'
+        """
+        return HyperParser(self.editwin, index)
+
+    def test_init(self):
+        """
+        test corner cases in the init method
+        """
+        with self.assertRaises(ValueError) as ve:
+            self.text.tag_add('console', '1.0', '1.end')
+            p = self.get_parser('1.5')
+        self.assertIn('precedes', str(ve.exception))
+
+        # test without ps1
+        self.editwin.context_use_ps1 = False
+
+        # number of lines lesser than 50
+        p = self.get_parser('end')
+        self.assertEqual(p.rawtext, self.text.get('1.0', 'end'))
+
+        # number of lines greater than 50
+        self.text.insert('end', self.text.get('1.0', 'end')*4)
+        p = self.get_parser('54.5')
+
+    def test_is_in_string(self):
+        get = self.get_parser
+
+        p = get('1.0')
+        self.assertFalse(p.is_in_string())
+        p = get('1.4')
+        self.assertTrue(p.is_in_string())
+        p = get('2.3')
+        self.assertFalse(p.is_in_string())
+        p = get('3.3')
+        self.assertFalse(p.is_in_string())
+        p = get('3.7')
+        self.assertTrue(p.is_in_string())
+        p = get('4.6')
+        self.assertTrue(p.is_in_string())
+        p = get('12.54')
+        self.assertTrue(p.is_in_string())
+
+    def test_is_in_code(self):
+        get = self.get_parser
+
+        p = get('1.0')
+        self.assertTrue(p.is_in_code())
+        p = get('1.1')
+        self.assertFalse(p.is_in_code())
+        p = get('2.5')
+        self.assertFalse(p.is_in_code())
+        p = get('3.4')
+        self.assertTrue(p.is_in_code())
+        p = get('3.6')
+        self.assertFalse(p.is_in_code())
+        p = get('4.14')
+        self.assertFalse(p.is_in_code())
+
+    def test_get_surrounding_bracket(self):
+        get = self.get_parser
+
+        def without_mustclose(parser):
+            # a utility function to get surrounding bracket
+            # with mustclose=False
+            return parser.get_surrounding_brackets(mustclose=False)
+
+        def with_mustclose(parser):
+            # a utility function to get surrounding bracket
+            # with mustclose=True
+            return parser.get_surrounding_brackets(mustclose=True)
+
+        p = get('3.2')
+        self.assertIsNone(with_mustclose(p))
+        self.assertIsNone(without_mustclose(p))
+
+        p = get('5.6')
+        self.assertTupleEqual(without_mustclose(p), ('5.4', '5.25'))
+        self.assertTupleEqual(without_mustclose(p), with_mustclose(p))
+
+        p = get('5.23')
+        self.assertTupleEqual(without_mustclose(p), ('5.21', '5.24'))
+        self.assertTupleEqual(without_mustclose(p), with_mustclose(p))
+
+        p = get('6.15')
+        self.assertTupleEqual(without_mustclose(p), ('6.4', '6.end'))
+        self.assertIsNone(with_mustclose(p))
+
+        p = get('9.end')
+        self.assertIsNone(with_mustclose(p))
+        self.assertIsNone(without_mustclose(p))
+
+    def test_get_expression(self):
+        get = self.get_parser
+
+        p = get('4.2')
+        self.assertEqual(p.get_expression(), 'y ')
+
+        p = get('4.7')
+        with self.assertRaises(ValueError) as ve:
+            p.get_expression()
+        self.assertIn('is inside a code', str(ve.exception))
+
+        p = get('5.25')
+        self.assertEqual(p.get_expression(), 'range(10)')
+
+        p = get('6.7')
+        self.assertEqual(p.get_expression(), 'py')
+
+        p = get('6.8')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('7.9')
+        self.assertEqual(p.get_expression(), 'py')
+
+        p = get('8.end')
+        self.assertEqual(p.get_expression(), 'x.__len__')
+
+        p = get('9.13')
+        self.assertEqual(p.get_expression(), "r'asdf'")
+
+        p = get('9.17')
+        with self.assertRaises(ValueError) as ve:
+            p.get_expression()
+        self.assertIn('is inside a code', str(ve.exception))
+
+        p = get('10.0')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('10.6')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('10.11')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('11.3')
+        self.assertEqual(p.get_expression(), '')
+
+        p = get('11.11')
+        self.assertEqual(p.get_expression(), 'False')
+
+        p = get('12.6')
+        self.assertEqual(p.get_expression(), 'cliché')
+
+    def test_eat_identifier(self):
+        def is_valid_id(candidate):
+            result = HyperParser._eat_identifier(candidate, 0, len(candidate))
+            if result == len(candidate):
+                return True
+            elif result == 0:
+                return False
+            else:
+                err_msg = "Unexpected result: {} (expected 0 or {}".format(
+                    result, len(candidate)
+                )
+                raise Exception(err_msg)
+
+        # invalid first character which is valid elsewhere in an identifier
+        self.assertFalse(is_valid_id('2notid'))
+
+        # ASCII-only valid identifiers
+        self.assertTrue(is_valid_id('valid_id'))
+        self.assertTrue(is_valid_id('_valid_id'))
+        self.assertTrue(is_valid_id('valid_id_'))
+        self.assertTrue(is_valid_id('_2valid_id'))
+
+        # keywords which should be "eaten"
+        self.assertTrue(is_valid_id('True'))
+        self.assertTrue(is_valid_id('False'))
+        self.assertTrue(is_valid_id('None'))
+
+        # keywords which should not be "eaten"
+        self.assertFalse(is_valid_id('for'))
+        self.assertFalse(is_valid_id('import'))
+        self.assertFalse(is_valid_id('return'))
+
+        # valid unicode identifiers
+        self.assertTrue(is_valid_id('cliche'))
+        self.assertTrue(is_valid_id('cliché'))
+        self.assertTrue(is_valid_id('a٢'))
+
+        # invalid unicode identifiers
+        self.assertFalse(is_valid_id('2a'))
+        self.assertFalse(is_valid_id('٢a'))
+        self.assertFalse(is_valid_id('a²'))
+
+        # valid identifier after "punctuation"
+        self.assertEqual(HyperParser._eat_identifier('+ var', 0, 5), len('var'))
+        self.assertEqual(HyperParser._eat_identifier('+var', 0, 4), len('var'))
+        self.assertEqual(HyperParser._eat_identifier('.var', 0, 4), len('var'))
+
+        # invalid identifiers
+        self.assertFalse(is_valid_id('+'))
+        self.assertFalse(is_valid_id(' '))
+        self.assertFalse(is_valid_id(':'))
+        self.assertFalse(is_valid_id('?'))
+        self.assertFalse(is_valid_id('^'))
+        self.assertFalse(is_valid_id('\\'))
+        self.assertFalse(is_valid_id('"'))
+        self.assertFalse(is_valid_id('"a string"'))
+
+    def test_eat_identifier_various_lengths(self):
+        eat_id = HyperParser._eat_identifier
+
+        for length in range(1, 21):
+            self.assertEqual(eat_id('a' * length, 0, length), length)
+            self.assertEqual(eat_id('é' * length, 0, length), length)
+            self.assertEqual(eat_id('a' + '2' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' + '2' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' + 'a' * (length - 1), 0, length), length)
+            self.assertEqual(eat_id('é' * (length - 1) + 'a', 0, length), length)
+            self.assertEqual(eat_id('+' * length, 0, length), 0)
+            self.assertEqual(eat_id('2' + 'a' * (length - 1), 0, length), 0)
+            self.assertEqual(eat_id('2' + 'é' * (length - 1), 0, length), 0)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_idlehistory.py

@@ -0,0 +1,167 @@
+import unittest
+from test.support import requires
+
+import tkinter as tk
+from tkinter import Text as tkText
+from idlelib.idle_test.mock_tk import Text as mkText
+from idlelib.IdleHistory import History
+from idlelib.configHandler import idleConf
+
+line1 = 'a = 7'
+line2 = 'b = a'
+
+class StoreTest(unittest.TestCase):
+    '''Tests History.__init__ and History.store with mock Text'''
+
+    @classmethod
+    def setUpClass(cls):
+        cls.text = mkText()
+        cls.history = History(cls.text)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+        self.history.history = []
+
+    def test_init(self):
+        self.assertIs(self.history.text, self.text)
+        self.assertEqual(self.history.history, [])
+        self.assertIsNone(self.history.prefix)
+        self.assertIsNone(self.history.pointer)
+        self.assertEqual(self.history.cyclic,
+                idleConf.GetOption("main", "History",  "cyclic", 1, "bool"))
+
+    def test_store_short(self):
+        self.history.store('a')
+        self.assertEqual(self.history.history, [])
+        self.history.store('  a  ')
+        self.assertEqual(self.history.history, [])
+
+    def test_store_dup(self):
+        self.history.store(line1)
+        self.assertEqual(self.history.history, [line1])
+        self.history.store(line2)
+        self.assertEqual(self.history.history, [line1, line2])
+        self.history.store(line1)
+        self.assertEqual(self.history.history, [line2, line1])
+
+    def test_store_reset(self):
+        self.history.prefix = line1
+        self.history.pointer = 0
+        self.history.store(line2)
+        self.assertIsNone(self.history.prefix)
+        self.assertIsNone(self.history.pointer)
+
+
+class TextWrapper:
+    def __init__(self, master):
+        self.text = tkText(master=master)
+        self._bell = False
+    def __getattr__(self, name):
+        return getattr(self.text, name)
+    def bell(self):
+        self._bell = True
+
+class FetchTest(unittest.TestCase):
+    '''Test History.fetch with wrapped tk.Text.
+    '''
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = tk.Tk()
+
+    def setUp(self):
+        self.text = text = TextWrapper(self.root)
+        text.insert('1.0', ">>> ")
+        text.mark_set('iomark', '1.4')
+        text.mark_gravity('iomark', 'left')
+        self.history = History(text)
+        self.history.history = [line1, line2]
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def fetch_test(self, reverse, line, prefix, index, *, bell=False):
+        # Perform one fetch as invoked by Alt-N or Alt-P
+        # Test the result. The line test is the most important.
+        # The last two are diagnostic of fetch internals.
+        History = self.history
+        History.fetch(reverse)
+
+        Equal = self.assertEqual
+        Equal(self.text.get('iomark', 'end-1c'), line)
+        Equal(self.text._bell, bell)
+        if bell:
+            self.text._bell = False
+        Equal(History.prefix, prefix)
+        Equal(History.pointer, index)
+        Equal(self.text.compare("insert", '==', "end-1c"), 1)
+
+    def test_fetch_prev_cyclic(self):
+        prefix = ''
+        test = self.fetch_test
+        test(True, line2, prefix, 1)
+        test(True, line1, prefix, 0)
+        test(True, prefix, None, None, bell=True)
+
+    def test_fetch_next_cyclic(self):
+        prefix = ''
+        test  = self.fetch_test
+        test(False, line1, prefix, 0)
+        test(False, line2, prefix, 1)
+        test(False, prefix, None, None, bell=True)
+
+    # Prefix 'a' tests skip line2, which starts with 'b'
+    def test_fetch_prev_prefix(self):
+        prefix = 'a'
+        self.text.insert('iomark', prefix)
+        self.fetch_test(True, line1, prefix, 0)
+        self.fetch_test(True, prefix, None, None, bell=True)
+
+    def test_fetch_next_prefix(self):
+        prefix = 'a'
+        self.text.insert('iomark', prefix)
+        self.fetch_test(False, line1, prefix, 0)
+        self.fetch_test(False, prefix, None, None, bell=True)
+
+    def test_fetch_prev_noncyclic(self):
+        prefix = ''
+        self.history.cyclic = False
+        test = self.fetch_test
+        test(True, line2, prefix, 1)
+        test(True, line1, prefix, 0)
+        test(True, line1, prefix, 0, bell=True)
+
+    def test_fetch_next_noncyclic(self):
+        prefix = ''
+        self.history.cyclic = False
+        test  = self.fetch_test
+        test(False, prefix, None, None, bell=True)
+        test(True, line2, prefix, 1)
+        test(False, prefix, None, None, bell=True)
+        test(False, prefix, None, None, bell=True)
+
+    def test_fetch_cursor_move(self):
+        # Move cursor after fetch
+        self.history.fetch(reverse=True)  # initialization
+        self.text.mark_set('insert', 'iomark')
+        self.fetch_test(True, line2, None, None, bell=True)
+
+    def test_fetch_edit(self):
+        # Edit after fetch
+        self.history.fetch(reverse=True)  # initialization
+        self.text.delete('iomark', 'insert', )
+        self.text.insert('iomark', 'a =')
+        self.fetch_test(True, line1, 'a =', 0)  # prefix is reset
+
+    def test_history_prev_next(self):
+        # Minimally test functions bound to events
+        self.history.history_prev('dummy event')
+        self.assertEqual(self.history.pointer, 1)
+        self.history.history_next('dummy event')
+        self.assertEqual(self.history.pointer, None)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

Darwin/lib/python3.5/idlelib/idle_test/test_io.py

@@ -0,0 +1,233 @@
+import unittest
+import io
+from idlelib.PyShell import PseudoInputFile, PseudoOutputFile
+
+
+class S(str):
+    def __str__(self):
+        return '%s:str' % type(self).__name__
+    def __unicode__(self):
+        return '%s:unicode' % type(self).__name__
+    def __len__(self):
+        return 3
+    def __iter__(self):
+        return iter('abc')
+    def __getitem__(self, *args):
+        return '%s:item' % type(self).__name__
+    def __getslice__(self, *args):
+        return '%s:slice' % type(self).__name__
+
+class MockShell:
+    def __init__(self):
+        self.reset()
+
+    def write(self, *args):
+        self.written.append(args)
+
+    def readline(self):
+        return self.lines.pop()
+
+    def close(self):
+        pass
+
+    def reset(self):
+        self.written = []
+
+    def push(self, lines):
+        self.lines = list(lines)[::-1]
+
+
+class PseudeOutputFilesTest(unittest.TestCase):
+    def test_misc(self):
+        shell = MockShell()
+        f = PseudoOutputFile(shell, 'stdout', 'utf-8')
+        self.assertIsInstance(f, io.TextIOBase)
+        self.assertEqual(f.encoding, 'utf-8')
+        self.assertIsNone(f.errors)
+        self.assertIsNone(f.newlines)
+        self.assertEqual(f.name, '<stdout>')
+        self.assertFalse(f.closed)
+        self.assertTrue(f.isatty())
+        self.assertFalse(f.readable())
+        self.assertTrue(f.writable())
+        self.assertFalse(f.seekable())
+
+    def test_unsupported(self):
+        shell = MockShell()
+        f = PseudoOutputFile(shell, 'stdout', 'utf-8')
+        self.assertRaises(OSError, f.fileno)
+        self.assertRaises(OSError, f.tell)
+        self.assertRaises(OSError, f.seek, 0)
+        self.assertRaises(OSError, f.read, 0)
+        self.assertRaises(OSError, f.readline, 0)
+
+    def test_write(self):
+        shell = MockShell()
+        f = PseudoOutputFile(shell, 'stdout', 'utf-8')
+        f.write('test')
+        self.assertEqual(shell.written, [('test', 'stdout')])
+        shell.reset()
+        f.write('t\xe8st')
+        self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
+        shell.reset()
+
+        f.write(S('t\xe8st'))
+        self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
+        self.assertEqual(type(shell.written[0][0]), str)
+        shell.reset()
+
+        self.assertRaises(TypeError, f.write)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, b'test')
+        self.assertRaises(TypeError, f.write, 123)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.write, 'test', 'spam')
+        self.assertEqual(shell.written, [])
+
+    def test_writelines(self):
+        shell = MockShell()
+        f = PseudoOutputFile(shell, 'stdout', 'utf-8')
+        f.writelines([])
+        self.assertEqual(shell.written, [])
+        shell.reset()
+        f.writelines(['one\n', 'two'])
+        self.assertEqual(shell.written,
+                         [('one\n', 'stdout'), ('two', 'stdout')])
+        shell.reset()
+        f.writelines(['on\xe8\n', 'tw\xf2'])
+        self.assertEqual(shell.written,
+                         [('on\xe8\n', 'stdout'), ('tw\xf2', 'stdout')])
+        shell.reset()
+
+        f.writelines([S('t\xe8st')])
+        self.assertEqual(shell.written, [('t\xe8st', 'stdout')])
+        self.assertEqual(type(shell.written[0][0]), str)
+        shell.reset()
+
+        self.assertRaises(TypeError, f.writelines)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, 123)
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, [b'test'])
+        self.assertRaises(TypeError, f.writelines, [123])
+        self.assertEqual(shell.written, [])
+        self.assertRaises(TypeError, f.writelines, [], [])
+        self.assertEqual(shell.written, [])
+
+    def test_close(self):
+        shell = MockShell()
+        f = PseudoOutputFile(shell, 'stdout', 'utf-8')
+        self.assertFalse(f.closed)
+        f.write('test')
+        f.close()
+        self.assertTrue(f.closed)
+        self.assertRaises(ValueError, f.write, 'x')
+        self.assertEqual(shell.written, [('test', 'stdout')])
+        f.close()
+        self.assertRaises(TypeError, f.close, 1)
+
+
+class PseudeInputFilesTest(unittest.TestCase):
+    def test_misc(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        self.assertIsInstance(f, io.TextIOBase)
+        self.assertEqual(f.encoding, 'utf-8')
+        self.assertIsNone(f.errors)
+        self.assertIsNone(f.newlines)
+        self.assertEqual(f.name, '<stdin>')
+        self.assertFalse(f.closed)
+        self.assertTrue(f.isatty())
+        self.assertTrue(f.readable())
+        self.assertFalse(f.writable())
+        self.assertFalse(f.seekable())
+
+    def test_unsupported(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        self.assertRaises(OSError, f.fileno)
+        self.assertRaises(OSError, f.tell)
+        self.assertRaises(OSError, f.seek, 0)
+        self.assertRaises(OSError, f.write, 'x')
+        self.assertRaises(OSError, f.writelines, ['x'])
+
+    def test_read(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(-1), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.read(None), 'one\ntwo\n')
+        shell.push(['one\n', 'two\n', 'three\n', ''])
+        self.assertEqual(f.read(2), 'on')
+        self.assertEqual(f.read(3), 'e\nt')
+        self.assertEqual(f.read(10), 'wo\nthree\n')
+
+        shell.push(['one\n', 'two\n'])
+        self.assertEqual(f.read(0), '')
+        self.assertRaises(TypeError, f.read, 1.5)
+        self.assertRaises(TypeError, f.read, '1')
+        self.assertRaises(TypeError, f.read, 1, 1)
+
+    def test_readline(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        shell.push(['one\n', 'two\n', 'three\n', 'four\n'])
+        self.assertEqual(f.readline(), 'one\n')
+        self.assertEqual(f.readline(-1), 'two\n')
+        self.assertEqual(f.readline(None), 'three\n')
+        shell.push(['one\ntwo\n'])
+        self.assertEqual(f.readline(), 'one\n')
+        self.assertEqual(f.readline(), 'two\n')
+        shell.push(['one', 'two', 'three'])
+        self.assertEqual(f.readline(), 'one')
+        self.assertEqual(f.readline(), 'two')
+        shell.push(['one\n', 'two\n', 'three\n'])
+        self.assertEqual(f.readline(2), 'on')
+        self.assertEqual(f.readline(1), 'e')
+        self.assertEqual(f.readline(1), '\n')
+        self.assertEqual(f.readline(10), 'two\n')
+
+        shell.push(['one\n', 'two\n'])
+        self.assertEqual(f.readline(0), '')
+        self.assertRaises(TypeError, f.readlines, 1.5)
+        self.assertRaises(TypeError, f.readlines, '1')
+        self.assertRaises(TypeError, f.readlines, 1, 1)
+
+    def test_readlines(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(-1), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(None), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(0), ['one\n', 'two\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(3), ['one\n'])
+        shell.push(['one\n', 'two\n', ''])
+        self.assertEqual(f.readlines(4), ['one\n', 'two\n'])
+
+        shell.push(['one\n', 'two\n', ''])
+        self.assertRaises(TypeError, f.readlines, 1.5)
+        self.assertRaises(TypeError, f.readlines, '1')
+        self.assertRaises(TypeError, f.readlines, 1, 1)
+
+    def test_close(self):
+        shell = MockShell()
+        f = PseudoInputFile(shell, 'stdin', 'utf-8')
+        shell.push(['one\n', 'two\n', ''])
+        self.assertFalse(f.closed)
+        self.assertEqual(f.readline(), 'one\n')
+        f.close()
+        self.assertFalse(f.closed)
+        self.assertEqual(f.readline(), 'two\n')
+        self.assertRaises(TypeError, f.close, 1)
+
+
+if __name__ == '__main__':
+    unittest.main()

Darwin/lib/python3.5/idlelib/idle_test/test_parenmatch.py

@@ -0,0 +1,109 @@
+"""Test idlelib.ParenMatch."""
+# This must currently be a gui test because ParenMatch methods use
+# several text methods not defined on idlelib.idle_test.mock_tk.Text.
+
+import unittest
+from unittest.mock import Mock
+from test.support import requires
+from tkinter import Tk, Text
+from idlelib.ParenMatch import ParenMatch
+
+class DummyEditwin:
+    def __init__(self, text):
+        self.text = text
+        self.indentwidth = 8
+        self.tabwidth = 8
+        self.context_use_ps1 = True
+
+
+class ParenMatchTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.text = Text(cls.root)
+        cls.editwin = DummyEditwin(cls.text)
+        cls.editwin.text_frame = Mock()
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.editwin
+        cls.root.destroy()
+        del cls.root
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    def test_paren_expression(self):
+        """
+        Test ParenMatch with 'expression' style.
+        """
+        text = self.text
+        pm = ParenMatch(self.editwin)
+        pm.set_style('expression')
+
+        text.insert('insert', 'def foobar(a, b')
+        pm.flash_paren_event('event')
+        self.assertIn('<<parenmatch-check-restore>>', text.event_info())
+        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
+                             ('1.10', '1.15'))
+        text.insert('insert', ')')
+        pm.restore_event()
+        self.assertNotIn('<<parenmatch-check-restore>>', text.event_info())
+        self.assertEqual(text.tag_prevrange('paren', 'end'), ())
+
+        # paren_closed_event can only be tested as below
+        pm.paren_closed_event('event')
+        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
+                                                ('1.10', '1.16'))
+
+    def test_paren_default(self):
+        """
+        Test ParenMatch with 'default' style.
+        """
+        text = self.text
+        pm = ParenMatch(self.editwin)
+        pm.set_style('default')
+
+        text.insert('insert', 'def foobar(a, b')
+        pm.flash_paren_event('event')
+        self.assertIn('<<parenmatch-check-restore>>', text.event_info())
+        self.assertTupleEqual(text.tag_prevrange('paren', 'end'),
+                             ('1.10', '1.11'))
+        text.insert('insert', ')')
+        pm.restore_event()
+        self.assertNotIn('<<parenmatch-check-restore>>', text.event_info())
+        self.assertEqual(text.tag_prevrange('paren', 'end'), ())
+
+    def test_paren_corner(self):
+        """
+        Test corner cases in flash_paren_event and paren_closed_event.
+
+        These cases force conditional expression and alternate paths.
+        """
+        text = self.text
+        pm = ParenMatch(self.editwin)
+
+        text.insert('insert', '# this is a commen)')
+        self.assertIsNone(pm.paren_closed_event('event'))
+
+        text.insert('insert', '\ndef')
+        self.assertIsNone(pm.flash_paren_event('event'))
+        self.assertIsNone(pm.paren_closed_event('event'))
+
+        text.insert('insert', ' a, *arg)')
+        self.assertIsNone(pm.paren_closed_event('event'))
+
+    def test_handle_restore_timer(self):
+        pm = ParenMatch(self.editwin)
+        pm.restore_event = Mock()
+        pm.handle_restore_timer(0)
+        self.assertTrue(pm.restore_event.called)
+        pm.restore_event.reset_mock()
+        pm.handle_restore_timer(1)
+        self.assertFalse(pm.restore_event.called)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

Darwin/lib/python3.5/idlelib/idle_test/test_pathbrowser.py

@@ -0,0 +1,27 @@
+import unittest
+import os
+import sys
+import idlelib
+from idlelib import PathBrowser
+
+class PathBrowserTest(unittest.TestCase):
+
+    def test_DirBrowserTreeItem(self):
+        # Issue16226 - make sure that getting a sublist works
+        d = PathBrowser.DirBrowserTreeItem('')
+        d.GetSubList()
+        self.assertEqual('', d.GetText())
+
+        dir = os.path.split(os.path.abspath(idlelib.__file__))[0]
+        self.assertEqual(d.ispackagedir(dir), True)
+        self.assertEqual(d.ispackagedir(dir + '/Icons'), False)
+
+    def test_PathBrowserTreeItem(self):
+        p = PathBrowser.PathBrowserTreeItem()
+        self.assertEqual(p.GetText(), 'sys.path')
+        sub = p.GetSubList()
+        self.assertEqual(len(sub), len(sys.path))
+        self.assertEqual(type(sub[0]), PathBrowser.DirBrowserTreeItem)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)

Darwin/lib/python3.5/idlelib/idle_test/test_rstrip.py

@@ -0,0 +1,49 @@
+import unittest
+import idlelib.RstripExtension as rs
+from idlelib.idle_test.mock_idle import Editor
+
+class rstripTest(unittest.TestCase):
+
+    def test_rstrip_line(self):
+        editor = Editor()
+        text = editor.text
+        do_rstrip = rs.RstripExtension(editor).do_rstrip
+
+        do_rstrip()
+        self.assertEqual(text.get('1.0', 'insert'), '')
+        text.insert('1.0', '     ')
+        do_rstrip()
+        self.assertEqual(text.get('1.0', 'insert'), '')
+        text.insert('1.0', '     \n')
+        do_rstrip()
+        self.assertEqual(text.get('1.0', 'insert'), '\n')
+
+    def test_rstrip_multiple(self):
+        editor = Editor()
+        #  Uncomment following to verify that test passes with real widgets.
+##        from idlelib.EditorWindow import EditorWindow as Editor
+##        from tkinter import Tk
+##        editor = Editor(root=Tk())
+        text = editor.text
+        do_rstrip = rs.RstripExtension(editor).do_rstrip
+
+        original = (
+            "Line with an ending tab    \n"
+            "Line ending in 5 spaces     \n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space \n"
+            "    ")
+        stripped = (
+            "Line with an ending tab\n"
+            "Line ending in 5 spaces\n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space\n")
+
+        text.insert('1.0', original)
+        do_rstrip()
+        self.assertEqual(text.get('1.0', 'insert'), stripped)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=False)