[Python-modules-team] Bug#950039: pyglet FTBFS with Python 3.8 as supported version

[Adrian Bunk]

Source: pyglet
Version: 1.4.1-3
Severity: serious
Tags: ftbfs

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/pyglet.html

...
I: pybuild base:217: cd /build/1st/pyglet-1.4.1/.pybuild/cpython3_3.8_pyglet/build; python3.8 -m pytest >/dev/null 2>&1; cd /build/1st/pyglet-1.4.1/.pybuild/cpython3_3.8_pyglet/build; xvfb-run --auto-servernum --server-num=20 -s "-screen 0 1024x768x24 -ac +extension GLX +render -noreset" python3.8 -m pytest -v -k " not interactive and not PulseAudio and not test_pulse and not test_player_play and not test_player_play_multiple and not test_freetype_face and not test_fontconfig and not test_linux_fontconfig and not test_driver and not test_openal and not ClockTimingTestCase"
ImportError while loading conftest '/build/1st/pyglet-1.4.1/.pybuild/cpython3_3.8_pyglet/build/tests/conftest.py'.
tests/conftest.py:18: in <module>
    from .base.event_loop import event_loop
tests/base/event_loop.py:10: in <module>
    from pyglet.graphics import Batch
pyglet/graphics/__init__.py:171: in <module>
    from pyglet.gl import *
pyglet/gl/__init__.py:222: in <module>
    from .xlib import XlibConfig as Config
pyglet/gl/xlib.py:40: in <module>
    from pyglet.canvas.xlib import XlibCanvas
pyglet/canvas/__init__.py:112: in <module>
    from pyglet.canvas.xlib import XlibDisplay as Display
pyglet/canvas/xlib.py:53: in <module>
    from . import xlib_vidmoderestore
pyglet/canvas/xlib_vidmoderestore.py:57: in <module>
    from pyglet.libs.x11 import xlib
pyglet/libs/x11/xlib.py:2962: in <module>
    XEHeadOfExtensionList.argtypes = [XEDataObject]
E   TypeError: item 1 in _argtypes_ passes a union by value, which is unsupported.
E: pybuild pybuild:341: test: plugin distutils failed with: exit code=4: cd /build/1st/pyglet-1.4.1/.pybuild/cpython3_3.8_pyglet/build; python3.8 -m pytest >/dev/null 2>&1; cd {build_dir}; xvfb-run --auto-servernum --server-num=20 -s "-screen 0 1024x768x24 -ac +extension GLX +render -noreset" python{version} -m pytest -v -k " not interactive and not PulseAudio and not test_pulse and not test_player_play and not test_player_play_multiple and not test_freetype_face and not test_fontconfig and not test_linux_fontconfig and not test_driver and not test_openal and not ClockTimingTestCase"
dh_auto_test: error: pybuild --test -i python{version} -p "3.8 3.7" returned exit code 13
make: *** [debian/rules:32: build] Error 25