Re: [Phoenix, BUG] Calling InspectorTool twice -> Wrapped C/C++ object deleted

Hi,

Just FYI, I see the same thing with Phoenix but it works if I run it 
against 3.0.2 classic.

Werner

On 4/24/2015 4:06, Christian Aichinger wrote:
> Hi!
> When I call wx.lib.inspection.InspectionTool().Show(), close the tool,
> and execute the same line again, I get a RuntimeError:
> "wrapped C/C++ object of type FillingText has been deleted"
>
> The issue seems to be that wx.py.dispatcher stores weakrefs to its
> receivers in a module-level dict. When InspectorTool is first
> instantiated, that data is populated. When calling InspectorTool the
> second time, dispatcher tries to notify the old callbacks. The Python
> objects for those are still around, but the C++ backends were destroyed
> when the window was closed. Thus the RuntimeError.
>
> No idea how to fix this, though. Should the Python objects go South when
> the window is closed (so the weakrefs invalidate)? Or is dispatcher.py
> doing something wrong?
>
> The test script, traceback and a part of my pdb session are attached.
>
> Environment:
> Python 3.4.3 (v3.4.3:9b73f1c3e601) [MSC v.1600 32 bit (Intel)] on win32
> wxPython 3.0.3.dev1820+49a8884 msw (phoenix)
> Windows 7 64 bit (32 bit Python interpreter and Phoenix, though)
>
> Cheers,
> Chris
>

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