[PyQt] QWebEngineUrlRequestInterceptor doesn't work

[Kevin Mcintyre]

Just to clarify - it works for 1 request but on subsequent requests the
profile needs to be set again?

QWebChannel has similar "incredible" behavior.

it's a little incredible...QWebChannel behaves similarly

On Sat, Jul 9, 2016 at 8:43 AM, redstone-cold <redstone-cold at 163.com> wrote:

> That's incredible !
>
> I think the the interceptor was used by profile.setRequestInterceptor(WebEngineUrlRequestInterceptor()), so it more or less was referenced by the profile, and it on earth was garbage collected later, that just sounds ridiculous!
>
> Please help explain more, thanks !
>
>
>
>
> 在2016年07月03 05时59分, "Phil Thompson"<phil at riverbankcomputing.com>写道:
>
>
>
> > On 2 Jul 2016, at 2:46 am, redstone-cold <redstone-cold at 163.com> wrote:
> >
> > someone says  It may be caused by python garbage collection
> >
> http://stackoverflow.com/questions/37658772/pyqt5-6-interceptrequest-doesnt-work
> >
> > P.S. I tried the solution , it worked . but I cannot figure out why, can
> you explain it ?
>
> setRequestInterceptor() doesn't take ownership of the interceptor and you
> aren't keeping a reference (either implicit or explicit) to it so it gets
> garbage collected.
>
> Phil
>
> > 在2016年07月02 05时03分, "Florian Bruhin"<me at the-compiler.org>写道:
> >
> > * redstone-cold <redstone-cold at 163.com> [2016-06-30 13:16:48 +0800]:
> > > In my project, there is some need to get a certain requested URL in
> Chrome Dev Tools by Python during loading a web page,
> > >
> > > I think get the URL by Qt WebEngine is a good solution. I started by
> trying to use the code below to print out all the requested URLs during
> loading a web page,
> > >
> > > my code here https://bpaste.net/show/f2b1b67bdf96
> > >
> > > but it didn't work - no URL get printed at all , so what's wrong here
> ? Any good solutions ?
> >
> > I finally got around to updating to Qt 5.7 and trying this, and it
> > doesn't work here either.
> >
> > I really can't see why, it seems to me like it should work... did you
> > find out anything in the meantime?
> >
> > Florian
> >
> > --
> > http://www.the-compiler.org | me at the-compiler.org (Mail/XMPP)
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> >
> >
> >
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