[PyQt] Another wierd bug with QtWebKit

[detlev]

On Samstag, 9. Januar 2010, Phil Thompson wrote:
> On Sat, 9 Jan 2010 12:03:38 -0800, Karthik Tharavaad
> 
> <karthiktharavaad at gmail.com> wrote:
> > Thanks for replying Phil, thats a great point which I didn't think about.
> > However 2 points
> >  - Even if the QWebPage does not parent the QNetworkAccessManager,
> >  shouldn't
> > it still hold a reference to it and keep it from getting deleted?
> 
> Perhaps.

It probably does hold a reference (how else could it know, which network 
access manager to use). And that is probably why it is crashing because 
without assigning the network access manager object to a variable, the garbage 
collector will collect it. That might result in an access to a non-existing 
object; result: Bang!

> 
> >  - Even if the behavior is intended, under no circumstances should my
> > example program1 crash Python.exe the way it does right now. Is there
> > something wrong with the error handling code?
> 
> No - what do you expect to happen?
> 
> Phil
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Detlev
-- 
Detlev Offenbach
detlev at die-offenbachs.de