[PyQt] QtWebEngineWidgets hangs afterQApplication has been created on win7

Rembrand (daxLAB Limitted) rembrand at daxlab.com
Sun Dec 25 17:29:40 GMT 2016


    
I do not have this problem with win7 on Python 2.7.10 , but as far as I know QtWebEngineWidgets needs to be loaded before QAplication is instantiated. 
Best regards,Rembrand
Cell phone: +31 646.224.526Email: rembrand at daxlab.comSent from my smart phone.


-------- Original message --------
From: pyqt-request at riverbankcomputing.com 
Date: 12/24/16  13:00  (GMT+01:00) 
To: pyqt at riverbankcomputing.com 
Subject: PyQt Digest, Vol 149, Issue 26 

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Today's Topics:

   1. Re: from PyQt5 import QtWebEngineWidgets hangs after
      QApplication has been created on win7 (Scener Spanish)
   2. Is it possible to create a wheel out of the latest sources
      package? (Scener Spanish)
   3. Re: Is it possible to create a wheel out of the latest
      sources package? (Phil Thompson)


----------------------------------------------------------------------

Message: 1
Date: Fri, 23 Dec 2016 16:52:52 +0100
From: Scener Spanish <spscener84 at gmail.com>
To: pyqt at riverbankcomputing.com
Subject: Re: [PyQt] from PyQt5 import QtWebEngineWidgets hangs after
	QApplication has been created on win7
Message-ID:
	<CAAfY3fZ+6w6fo1RDvGKM3MAXLFNbZQeXZE8OSqLP5Lr2wYqPMw at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

And for some reason I won't be able to see the warnings/errors like in this
answer <http://stackoverflow.com/a/41268939/3809375> , why is that?

On Thu, Dec 22, 2016 at 5:22 PM, Scener Spanish <spscener84 at gmail.com>
wrote:

> Hi,
>
> I'd like to report one bug i'm experiencing on windows7 when doing:
>
> >>> from PyQt5 import QtWidgets
> >>> QtWidgets.QApplication([])
> >>> from PyQt5 import QtWebEngineWidgets
>
> the import of this module will hang for some reason and I'm unsure how to
> debug it. You can find more details about it over here
> <http://stackoverflow.com/questions/41172301/pyqt-modules-cant-be-imported-after-qtwidgets-qapplicationsys-argv/41268939>
> .
>
> This issue is stopping me from loading plugins dynamically after the
> QApplication has been created.
>
> The trickiest part of this issue is I'm the only one who can reproduce
> this, as you can see on the StackOverflow question I'm on win7 and I've
> installed pyqt5 from pip.
>
> Any advice?
>
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Message: 2
Date: Fri, 23 Dec 2016 17:14:48 +0100
From: Scener Spanish <spscener84 at gmail.com>
To: pyqt at riverbankcomputing.com
Subject: [PyQt] Is it possible to create a wheel out of the latest
	sources	package?
Message-ID:
	<CAAfY3fZwerwH2mM80SKoJWPRH-nw4Bm3bw9kuiNHNWBT=wKLzA at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

I'd like to know how to build a .whl file out of the latest source package,
right now I'm using the wheels uploaded to pypi
<https://pypi.python.org/pypi/PyQt5> but they are quite outdated
2016-07-25.

It'd be extremely convenient to have a wheel from latest dev sources, that
way I could install on top of the whole bunch of virtualenvs on my system.

Thanks in advance.
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Message: 3
Date: Fri, 23 Dec 2016 16:21:01 +0000
From: Phil Thompson <phil at riverbankcomputing.com>
To: Scener Spanish <spscener84 at gmail.com>
Cc: pyqt at riverbankcomputing.com
Subject: Re: [PyQt] Is it possible to create a wheel out of the latest
	sources package?
Message-ID:
	<4B839770-18D7-4EC7-840E-FE3696AC09EB at riverbankcomputing.com>
Content-Type: text/plain; charset=us-ascii

On 23 Dec 2016, at 4:14 pm, Scener Spanish <spscener84 at gmail.com> wrote:
> 
> Hi,
> 
> I'd like to know how to build a .whl file out of the latest source package, right now I'm using the wheels uploaded to pypi  but they are quite outdated 2016-07-25. 
> 
> It'd be extremely convenient to have a wheel from latest dev sources, that way I could install on top of the whole bunch of virtualenvs on my system.

The wheels are generated with internal tools. The next release is imminent anyway.

Phil

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