Well, the new version of qtpy failed the CI checks on armhf, and I
don't understand why. The cause is that the following caused an
error:
(sid_armhf-dchroot)jdg@abel:~$ python3
Python 3.10.4 (main, Apr 2 2022, 09:04:19) [GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from PyQt5.QtGui import QOpenGLTimeMonitor
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: cannot import name 'QOpenGLTimeMonitor' from 'PyQt5.QtGui'
(/usr/lib/python3/dist-packages/PyQt5/QtGui.abi3.so)
>>> from PyQt5.QtGui import QOpenGLTimerQuery
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: cannot import name 'QOpenGLTimerQuery' from 'PyQt5.QtGui'
(/usr/lib/python3/dist-packages/PyQt5/QtGui.abi3.so)
Why are these two classes not defined on armhf? I had a quick look at
the source code for PyQt5, and I see the following:
sip/QtGui/qopengltimerquery.sip, lines 23-:
%If (Qt_5_1_0 -)
%If (PyQt_Desktop_OpenGL)
class QOpenGLTimerQuery : QObject
{
%TypeHeaderCode
#include <qopengltimerquery.h>
%End
[...]
So I presume that if PyQt_Desktop_OpenGL is defined, then this is
included. This would be set in config-tests/cfgtest_QtGui.cpp, lines
28-:
#if defined(QT_NO_OPENGL)
out << "PyQt_OpenGL\n";
out << "PyQt_Desktop_OpenGL\n";
#elif defined(QT_OPENGL_ES) || defined(QT_OPENGL_ES_2) ||
defined(QT_OPENGL_ES_3)
out << "PyQt_Desktop_OpenGL\n";
#endif
But nowhere do I find any of QT_NO_OPENGL or QT_OPENGL_ES* defined in
the package (but then maybe I'm not looking in the right place? So I
don't know why these two classes are included in the amd64 version of
the package but not the armhf version.
I could just protect the two imports with a try/except block, but I
would like to know that this is the right thing to do first!
Thanks,
Julian
