[Stackless] Still getting crashes with PySide

Kristján Valur Jónsson kristjan at ccpgames.com
Tue Nov 13 14:43:55 CET 2012


So, previously the issue with PySide was how it had a conflicting redefinition of the PyTypeObject structure from stackless.  I think.
Has it stopped doing that?

> -----Original Message-----
> From: stackless-bounces at stackless.com [mailto:stackless-
> bounces at stackless.com] On Behalf Of Richard Tew
> Sent: 13. nóvember 2012 07:33
> To: stackless at stackless.com
> Subject: Re: [Stackless] Still getting crashes with PySide
> 
> On Mon, Nov 12, 2012 at 5:24 PM, Richard Tew <richard.m.tew at gmail.com>
> wrote:
> > Hi,
> >
> > Is anyone using PySide with Stackless and getting crashes?
> 
> Hi,
> 
> Okay, other than the crash on exit I emailed about above, I'm now getting
> something more serious.  I've tried reproducing it with mainline Python 2.7.3
> and failed.  There's something broken with Stackless, and it is directly related
> to when it is used with PySide.
> 
> In the case of the following stacktrace, the VM appears to get confused or
> corrupt state.  The sequence of activity is basically to open a PySide window,
> open a file dialog, select a file, use the given path to do file operations.  Why
> it has suddenly started repeatedly happening, I do not know.  I've been
> doing what is now the reproduction case for the last hour or so without a sign
> of it.
> 
> $ /c/Python27/python qtui.py
> XXX lineno: 90, opcode: 0
> Traceback (most recent call last):
>   File "qtui.py", line 192, in on_file_open_menu
>     line_count = run.UI_display_file(file_path)
>   ...
>     hunk_id = file_info.uint32(f.read(4))
> SystemError: unknown opcode
> 
> I'll try and find time to look into it, but this isn't how I want to spend my time
> :-)
> 
> Cheers,
> Richard.
> 
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