[ wxwindows-Bugs-1748230 ] PyAssertionError: C++ assertion "ucf.GotUpdate()

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Bugs item #1748230, was opened at 2007-07-05 10:16
Message generated for change (Comment added) made by wbruhin
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Category: wxMSW specific
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Werner F. Bruhin (wbruhin)
Assigned to: Nobody/Anonymous (nobody)
Summary: PyAssertionError: C++ assertion "ucf.GotUpdate()

Initial Comment:
I sometimes get this exception when changing/deleting part of a url in a wx.lib.masked.TextCtrl.

Traceback (most recent call last):
 File "C:\Python25\lib\site-packages\wx-2.8-msw-ansi\wx\lib\masked\maskededit.py", line 5524, in _OnKillFocus
   self._AdjustField(self._GetInsertionPoint())
 File "C:\Python25\lib\site-packages\wx-2.8-msw-ansi\wx\lib\masked\maskededit.py", line 4270, in _AdjustField
   self._SetValue(newvalue)
 File "C:\Python25\Lib\site-packages\wx-2.8-msw-ansi\wx\lib\masked\textctrl.py", line 164, in _SetValue
   wx.TextCtrl.SetValue(self, value)
 File "C:\Python25\Lib\site-packages\wx-2.8-msw-ansi\wx\_controls.py", line 1708, in SetValue
   return _controls_.TextCtrl_SetValue(*args, **kwargs)
PyAssertionError: C++ assertion "ucf.GotUpdate() || ( !HasSelection() && value.empty() )" failed at ..\..\src\msw\textctrl.cpp(961) in wxTextCtrl::StreamIn(): EM_STREAMIN didn't send EN_UPDATE?

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>Comment By: Werner F. Bruhin (wbruhin)
Date: 2007-11-15 17:19

Message:
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Originator: YES

I did a bit more testing on this and found that with the following steps I
can pretty often recreate it (still not always).

Note that the error only happens on a masked.TextCtrl with the style
wx.TE_AUTO_URL.
I used OpenOffice to create a link, i.e.:
- enter a text, something like: some text here for a link
- change the font of the text to "Aharoni" (others might work to)
- select this text and make it a HyperLink
- select the HyperLink and paste it into the text ctrl
- you should get the assertion error when tabbing out of the second
control, i.e. the masked with AUTO_URL style 

I have attached a sample with multiple text ctrls, the error should happen
on the second control.
File Added: Frame1.py

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