openmedialibrary_platform_w.../Lib/site-packages/pythonwin/pywin/dialogs/login.py
2016-04-14 21:54:42 +02:00

121 lines
4.3 KiB
Python

'''login -- PythonWin user ID and password dialog box
(Adapted from originally distributed with Mark Hammond's PythonWin -
this now replaces it!)
login.GetLogin() displays a modal "OK/Cancel" dialog box with input
fields for a user ID and password. The password field input is masked
with *'s. GetLogin takes two optional parameters, a window title, and a
default user ID. If these parameters are omitted, the title defaults to
"Login", and the user ID is left blank. GetLogin returns a (userid, password)
tuple. GetLogin can be called from scripts running on the console - i.e. you
don't need to write a full-blown GUI app to use it.
login.GetPassword() is similar, except there is no username field.
Example:
import pywin.dialogs.login
title = "FTP Login"
def_user = "fred"
userid, password = pywin.dialogs.login.GetLogin(title, def_user)
Jim Eggleston, 28 August 1996
Merged with dlgpass and moved to pywin.dialogs by Mark Hammond Jan 1998.
'''
import win32ui
import win32api
import win32con
from pywin.mfc import dialog
def MakeLoginDlgTemplate(title):
style = win32con.DS_MODALFRAME | win32con.WS_POPUP | win32con.WS_VISIBLE | win32con.WS_CAPTION | win32con.WS_SYSMENU | win32con.DS_SETFONT
cs = win32con.WS_CHILD | win32con.WS_VISIBLE
# Window frame and title
dlg = [ [title, (0, 0, 184, 40), style, None, (8, "MS Sans Serif")], ]
# ID label and text box
dlg.append([130, "User ID:", -1, (7, 9, 69, 9), cs | win32con.SS_LEFT])
s = cs | win32con.WS_TABSTOP | win32con.WS_BORDER
dlg.append(['EDIT', None, win32ui.IDC_EDIT1, (50, 7, 60, 12), s])
# Password label and text box
dlg.append([130, "Password:", -1, (7, 22, 69, 9), cs | win32con.SS_LEFT])
s = cs | win32con.WS_TABSTOP | win32con.WS_BORDER
dlg.append(['EDIT', None, win32ui.IDC_EDIT2, (50, 20, 60, 12), s | win32con.ES_PASSWORD])
# OK/Cancel Buttons
s = cs | win32con.WS_TABSTOP
dlg.append([128, "OK", win32con.IDOK, (124, 5, 50, 14), s | win32con.BS_DEFPUSHBUTTON])
s = win32con.BS_PUSHBUTTON | s
dlg.append([128, "Cancel", win32con.IDCANCEL, (124, 20, 50, 14), s])
return dlg
def MakePasswordDlgTemplate(title):
style = win32con.DS_MODALFRAME | win32con.WS_POPUP | win32con.WS_VISIBLE | win32con.WS_CAPTION | win32con.WS_SYSMENU | win32con.DS_SETFONT
cs = win32con.WS_CHILD | win32con.WS_VISIBLE
# Window frame and title
dlg = [ [title, (0, 0, 177, 45), style, None, (8, "MS Sans Serif")], ]
# Password label and text box
dlg.append([130, "Password:", -1, (7, 7, 69, 9), cs | win32con.SS_LEFT])
s = cs | win32con.WS_TABSTOP | win32con.WS_BORDER
dlg.append(['EDIT', None, win32ui.IDC_EDIT1, (50, 7, 60, 12), s | win32con.ES_PASSWORD])
# OK/Cancel Buttons
s = cs | win32con.WS_TABSTOP | win32con.BS_PUSHBUTTON
dlg.append([128, "OK", win32con.IDOK, (124, 5, 50, 14), s | win32con.BS_DEFPUSHBUTTON])
dlg.append([128, "Cancel", win32con.IDCANCEL, (124, 22, 50, 14), s])
return dlg
class LoginDlg(dialog.Dialog):
Cancel = 0
def __init__(self, title):
dialog.Dialog.__init__(self, MakeLoginDlgTemplate(title) )
self.AddDDX(win32ui.IDC_EDIT1,'userid')
self.AddDDX(win32ui.IDC_EDIT2,'password')
def GetLogin(title='Login', userid='', password=''):
d = LoginDlg(title)
d['userid'] = userid
d['password'] = password
if d.DoModal() != win32con.IDOK:
return (None, None)
else:
return (d['userid'], d['password'])
class PasswordDlg(dialog.Dialog):
def __init__(self, title):
dialog.Dialog.__init__(self, MakePasswordDlgTemplate(title) )
self.AddDDX(win32ui.IDC_EDIT1,'password')
def GetPassword(title='Password', password=''):
d = PasswordDlg(title)
d['password'] = password
if d.DoModal()!=win32con.IDOK:
return None
return d['password']
if __name__ == "__main__":
import sys
title = 'Login'
def_user = ''
if len(sys.argv) > 1:
title = sys.argv[1]
if len(sys.argv) > 2:
def_userid = sys.argv[2]
userid, password = GetLogin(title, def_user)
if userid == password == None:
print("User pressed Cancel")
else:
print("User ID: ", userid)
print("Password:", password)
newpassword = GetPassword("Reenter just for fun", password)
if newpassword is None:
print("User cancelled")
else:
what = ""
if newpassword != password:
what = "not "
print("The passwords did %smatch" % (what))