'Re: [PyQt] RuntimeError: the sip module has already registered'

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List:       pykde
Subject:    Re: [PyQt] RuntimeError: the sip module has already registered
From:       Peter Kessen <P.Kessen () Kalverkamp ! de>
Date:       2019-10-17 3:56:47
Message-ID: b173c46e-dffa-447a-8405-ba0bfd040ec9 () kalverkamp ! de
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Hello,

Did anyone have an idea on this?

________________________________
From: Peter Kessen
Sent: Wednesday, 2 October 2019 15:54
To: pyqt@riverbankcomputing.com
Subject: RuntimeError: the sip module has already registered

Hi All,

I=92m trying to use pyqt5 for a user interface inside of an extension for S=
iemens NX 12. When I execute my code for the first time after the launch of=
 nx there are no errors. But when I execute it for a second time I get the =
error message:
RuntimeError: the sip module has already registered a module called PyQt5.Q=
tCore
The Traceback points to the line where the import of the PyQt5 modules are =
done.

Is there any way to unregister all modules for sip before importing PyQt5?

Kind regards

Peter Kessen

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<div>Hello, <br>
<br>
Did anyone have an idea on this? <br>
</div>
<br>
</div>
<hr style="border:none; height:1px; color:#E1E1E1; background-color:#E1E1E1">
<div style="border:none; padding:3.0pt 0cm 0cm 0cm"><span style="font-size:11.0pt; \
font-family:Calibri,Arial,Helvetica,sans-serif"><b>From:</b> Peter Kessen<br> \
<b>Sent:</b> Wednesday, 2 October 2019 15:54<br> <b>To:</b> \
pyqt@riverbankcomputing.com<br> <b>Subject:</b> RuntimeError: the sip module has \
already registered<br> </span></div>
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<div class="WordSection1">
<p class="MsoNormal">Hi All,</p>
<p class="MsoNormal">&nbsp;</p>
<p class="MsoNormal"><span lang="EN-US">I’m trying to use pyqt5 for a user interface \
inside of an extension for Siemens NX 12. When I execute my code for the first time \
after the launch of nx there are no errors. But when I execute it for a second time I \
get  the error message:</span></p>
<p class="MsoNormal"><span lang="EN-US">RuntimeError: the sip module has already \
registered a module called PyQt5.QtCore</span></p> <p class="MsoNormal"><span \
lang="EN-US">The Traceback points to the line where the import of the PyQt5 modules \
are done.</span></p> <p class="MsoNormal"><span lang="EN-US">&nbsp;</span></p>
<p class="MsoNormal"><span lang="EN-US">Is there any way to unregister all modules \
for sip before importing PyQt5?</span></p> <p class="MsoNormal"><span \
lang="EN-US">&nbsp;</span></p> <p class="MsoNormal"><span style="">Kind \
regards</span></p> <p class="MsoNormal"><span style="">&nbsp;</span></p>
<p class="MsoNormal"><span style="">Peter Kessen</span></p>
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