use python3

bin/calcool

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#! /usr/bin/python3
 # -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
 ### BEGIN LICENSE
 # Copyright (C) 2010 jan gerber <j@mailb.org>
@@ -14,12 +14,15 @@
 # You should have received a copy of the GNU General Public License along 
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
 ### END LICENSE
-from __future__ import division
 import sys
 import os
-import gtk
 
-from gtksourceview2 import View as GtkSourceView
+import gi
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk as gtk
+gi.require_version("GtkSource", "4")
+from gi.repository import GtkSource
+GtkSourceView = GtkSource.View()
 
 from math import *
 safe_list = ['math','acos', 'asin', 'atan', 'atan2', 'ceil', 'cos',
@@ -51,7 +54,6 @@ from calcool.calcoolconfig import getdatapath
 class CalcoolWindow(gtk.Window):
     __gtype_name__ = "CalcoolWindow"
 
-    record_type = "http://wiki.ubuntu.com/Quickly/CalcoolDocument"
     database_name = "calcool"
     filename = ''
 
@@ -96,19 +98,19 @@ class CalcoolWindow(gtk.Window):
     def update_output(self):
         self.builder.get_object('status').set_text('Calculating...')
         txt = self.builder.get_object('input').get_buffer()
-        text = txt.get_text(txt.get_start_iter(), txt.get_end_iter())
+        text = txt.get_text(txt.get_start_iter(), txt.get_end_iter(), 0)
         rows = text.split('\n')
         otxt = []
         computed_values = []
         def expand_lines(line):
-            return re.sub('line(\d+)', lambda m: 'line%010d'%int(m.groups(0)[0]), line)
+            return re.sub(r'line(\d+)', lambda m: 'line%010d'%int(m.groups(0)[0]), line)
         def resolve_row(r, line):
             #if r not in self._results:
             try:
                 r_ = r
                 r_ = expand_lines(r_)
 
-                match = re.compile('line(\d+)').findall(r)
+                match = re.compile(r'line(\d+)').findall(r)
                 match = filter(lambda l: int(l) <= len(rows), match)
                 if match:
                     for l in match:
@@ -117,7 +119,7 @@ class CalcoolWindow(gtk.Window):
                         value = '(%s)' % expand_lines(rows[l-1])
                         r_ = r_.replace('line%010d' % l, value)
                     r_ = resolve_row(r_, line)
-                #print r, r_
+                #print (r, r_)
                 result = str(eval(r_, {"__builtins__":None}, safe_dict))
 
                 #highlight computed values
@@ -134,9 +136,9 @@ class CalcoolWindow(gtk.Window):
         output.set_text('\n'.join(otxt))
 
         tagTable = output.get_tag_table()
-        computed = tagTable.lookup('computed')
+        computed = tagTable.lookup(name='computed')
         if not computed:
-            computed = gtk.TextTag('computed')
+            computed = gtk.TextTag(name='computed')
             computed.set_property('weight', 700) # pango.WEIGHT_BOLD = 700
             tagTable.add(computed)
 
@@ -158,7 +160,7 @@ class CalcoolWindow(gtk.Window):
 
     def load_file(self, filename):
         with open(filename) as f:
-            text = f.read().decode('utf-8')
+            text = f.read()
             #set the UI to display the string
             buff = self.builder.get_object("input").get_buffer()
             buff.set_text(text)
@@ -166,10 +168,9 @@ class CalcoolWindow(gtk.Window):
             self.filename = filename
 
     def open_file(self, widget, data=None):
-        dialog = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_OPEN,
-                       buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
-
-        dialog.set_default_response(gtk.RESPONSE_OK)
+        dialog = gtk.FileChooserDialog(title=None,action=gtk.FileChooserAction.OPEN)
+        dialog.add_buttons(gtk.STOCK_CANCEL,gtk.ResponseType.CANCEL,gtk.STOCK_OPEN,gtk.ResponseType.OK)
+        dialog.set_default_response(gtk.ResponseType.OK)
 
         filter = gtk.FileFilter()
         filter.set_name("Calcool Documents")
@@ -183,7 +184,7 @@ class CalcoolWindow(gtk.Window):
         dialog.add_filter(filter)
 
         response = dialog.run()
-        if response == gtk.RESPONSE_OK:
+        if response == gtk.ResponseType.OK:
             filename = dialog.get_filename()
             dialog.destroy()
             self.load_file(filename)
@@ -201,13 +202,13 @@ class CalcoolWindow(gtk.Window):
         start_iter = buff.get_start_iter()
         end_iter = buff.get_end_iter()
 
-        text = buff.get_text(start_iter,end_iter)
-        with open(self.filename, "w") as f:
+        text = buff.get_text(start_iter,end_iter, 0)
+        with open(self.filename, "wb") as f:
             f.write(text.encode('utf-8'))
 
     def save_as_file(self, widget, data=None):
-        dialog = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_SAVE,
-                                  buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
+        dialog = gtk.FileChooserDialog(title=None,action=gtk.FileChooserAction.SAVE)
+        dialog.add_buttons(gtk.STOCK_CANCEL,gtk.ResponseType.CANCEL,gtk.STOCK_OPEN,gtk.ResponseType.OK)
         filter = gtk.FileFilter()
         filter.set_name("Calcool Documents")
         filter.add_mime_type("text/x-calcool")
@@ -220,8 +221,10 @@ class CalcoolWindow(gtk.Window):
         dialog.add_filter(filter)
 
         response = dialog.run()
-        if response == gtk.RESPONSE_OK:
+        if response == gtk.ResponseType.OK:
             self.filename = dialog.get_filename()
+            if not self.filename.endswith(".calc"):
+                self.filename += ".calc"
             self.save_file(widget)
         dialog.destroy()
 
@@ -270,4 +273,4 @@ if __name__ == "__main__":
         window.load_file(args[0])
     gtk.main()
     def save_file(self, widget, data=None):
-        print "save"
+        print("save")

calcool/AboutCalcoolDialog.py

@@ -16,7 +16,9 @@
 
 import sys
 import os
-import gtk
+import gi
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk as gtk
 
 from calcool.calcoolconfig import getdatapath
 

data/ui/AboutCalcoolDialog.ui

@@ -6,7 +6,6 @@
     <property translatable="yes" name="copyright">Copyright (C) 2010 jan gerber &lt;j@mailb.org&gt;</property><property name="border_width">5</property>
     <property name="icon">../media/icon.png</property>
     <property name="type_hint">normal</property>
-    <property name="has_separator">False</property>
     <property name="program_name">Calcool</property>
     <property name="version">12.06</property>
     <property name="comments" translatable="yes">Calcool allows you to do calculations in a document,
@@ -49,4 +48,4 @@ calcool might be what you are looking for.</property>
       </object>
     </child>
   </object>
-</interface>
+</interface>