[review] Re: [PyKDE] Embedded python

[Kevin Schmidt]

Another small bit of information:
I can run the following code:

from qt import *
q=QObject()
print q.parent()

The result is None, of course.  However, if I try:

from qt import *
q=QObject()
p=QObject(p)
print p.parent()

It crashes when I try to compile (via Py_CompileString(c_line, "", 
Py_single_input)) the "print p.parent()" line.

Kevin

Jim Bublitz wrote:
> On Tuesday 01 June 2004 07:16, Kevin Schmidt wrote:
> 
>>So I have looked a bit more closely and I still can't figure out what is
>>going on.  Here's the short of it:
> 
> 
>>1.  I can import qt just fine.  I can use the qApp object to resize,
>>hide, etc, the main window
> 
> 
>>2.  I can create QObjects with no parents.  No problems.
>>3.  I can create QObjects with qApp.mainWidget() as the parent.
>>4.  If I try to create by:
>>w=QObject()
>>w2=QObject(w)
> 
> 
>>it crashes on the NEXT time through my python interpreter.
>>5.  If I try to create a defaultly constructed QWidget (or QDockWindow,
>>probably others), it crashes on the NEXT time through my python
>>interpreter.
> 
> 
>>Any ideas folks?
> 
> 
> I'm not sure I can help, but can you go through how this is all loaded/linked?
> For example, is libpython linked staticly or dynamicly or loaded on demand; if 
> linked, did you use -Wl,E when linking, how Python gets qApp, etc.?
> 
> Jim