Re: [GNUe-dev] GNUe & wxPython

[Jason Cater]

Michael, 

Thanks for the feedback on wx 2.5 and GNUe.  I worked a bit on getting GNUe 
working with 2.5 early last week. Designer definitely doesn't work, because 
of the error you posted. I'm glad you included a link to that wxPython-dev 
message, because I spent a good deal of time trying to decide if that was a 
bug on our part or their's. That thread does make me feel a little better :)

What problems are you seeing in GNUe Forms under 2.5? I was able to get most 
of the bugs out of that combination, or at least I thought I did. 

Thanks, 

Jason Cater
GNU Enterprise


On Tuesday 10 August 2004 04:54 pm, Michael Klatt wrote:
> Hi Everyone,
>
> I need to setup an accounting system and looking at GNUe as a
> possibility.  I've been a python programmer for several years and work a
> lot with MySQL.
>
> In case it wasn't common knowledge, Forms & Designer definitely don't work
> with wxPython 2.5.1.5.  When launching the Designer with wxPython 2.5.1.5 I
> get the following exception (which  cripples the application):
>
> DB000: Traceback (most recent call last):
> DB000:   File "C:\Program
> Files\Python\Lib\site-packages\gnue\designer\base\docks\SplitDock.py", line
> 269, in RecalcSizes
> DB000:     size = self.GetSize()
> DB000:   File "C:\PROGRA~1\Python\Lib\site-packages\wx\core.py", line 8376,
> in GetSize
> DB000:     return _core.Sizer_GetSize(*args, **kwargs)
> DB000: TypeError: Expected a pointer
> DB000: Traceback (most recent call last):
> DB000:   File "C:\Program
> Files\Python\Lib\site-packages\gnue\designer\base\docks\SplitDock.py", line
> 269, in RecalcSizes
> DB000:     size = self.GetSize()
> DB000:   File "C:\PROGRA~1\Python\Lib\site-packages\wx\core.py", line 8376,
> in GetSize
> DB000:     return _core.Sizer_GetSize(*args, **kwargs)
> DB000: TypeError: Expected a pointer
>
> I believe this error is in the wxPython library.   See this thread:
>
> http://lists.wxwidgets.org/archive/wxPython-dev/msg00533.html
>
> I haven't taken the time to figure out if the problem is still present in
> the latest wxPython source in CVS. I get this exact exception in Linux too
> (Fedora Core 2).
>
> Even with wxPython 2.4.2.4u, I still get the following exception in Windows
> XP after launching gnue-designer (Windows XP, Python 2.3.3, wxPython
> 2.4.2.4u, latest Subversion code as of 08/09/04) :
>
> DB000: Traceback (most recent call last):
> DB000:   File "C:\Program
> Files\Python\Lib\site-packages\gnue\designer\forms\LayoutEditor\LayoutEdito
>r.py", line 146, in __OnGridSize
> DB000:     w, h = self.panel.GetSizeTuple()
> DB000: AttributeError: 'NoneType' object has no attribute 'GetSizeTuple'
> DB000: Traceback (most recent call last):
> DB000:   File "C:\Program
> Files\Python\Lib\site-packages\gnue\designer\forms\LayoutEditor\LayoutEdito
>r.py", line 517, in OnPageSelected
> DB000:     self.__OnGridSize(None)
> DB000:   File "C:\Program
> Files\Python\Lib\site-packages\gnue\designer\forms\LayoutEditor\LayoutEdito
>r.py", line 146, in __OnGridSize
> DB000:     w, h = self.panel.GetSizeTuple()
> DB000: AttributeError: 'NoneType' object has no attribute 'GetSizeTuple'
>
> This error doesn't appear to affect the application.  This exception
> doesn't show up in wxPython 2.4.2.4 on Linux.
>
> I updated the Windows Installation page in the Wiki to indicate that
> wxPython 2.5.1.5 won't work.
>
> If there is somewhere else I should report bugs like this, please let me
> know.
>
> Michael
>
>
>
>
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