Bug#1088101: python3-pyqtgraph: Different QLocale.decimalPoint values, little-endian (amd64, arm64, etc) vs big-endian (s390x)

[Michael R. Crusoe]

Package: python3-pyqtgraph
Version: 0.13.7-5
Severity: normal
X-Debbugs-Cc: crusoe at debian.org
Affects: python-pymeasure


As seen in the autopkgtest tests for python-pymeasure, which recently enabled Qt testing.

https://qa.debian.org/excuses.php?package=python-pymeasure

Here is a minimal reproducer:

(sid_s390x-dchroot)crusoe at zelenka:~$ python3
>>> from pyqtgraph.Qt import QtCore
>>> print(QtCore.QLocale(QtCore.QLocale.Language.Dutch, QtCore.QLocale.Script.LatinScript, QtCore.QLocale.Country.Netherlands).decimalPoint())
.

(sid_amd64-dchroot)crusoe at barriere:~$ python3
>>> from pyqtgraph.Qt import QtCore
>>> print(QtCore.QLocale(QtCore.QLocale.Language.Dutch, QtCore.QLocale.Script.LatinScript, QtCore.QLocale.Country.Netherlands).decimalPoint())
,
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