[Debichem-devel] Bug#975530: pymol's autopkg tests fail with Python 3.9

[Matthias Klose]

Package: src:pymol
Version: 2.3.0+dfsg-1
Severity: serious
Tags: sid bullseye
User: debian-python at lists.debian.org
Usertags: python3.9

[...]
autopkgtest [00:04:56]: test command5: [-----------------------
Search pymol scripts in /usr/share/pymol/examples/cookbook...
Processing new directory /usr/share/pymol/examples/cookbook
<string>:1: DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
Traceback (most recent call last):
  File "/usr/lib/python3.9/runpy.py", line 188, in _run_module_as_main
    mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
  File "/usr/lib/python3.9/runpy.py", line 111, in _get_module_details
    __import__(pkg_name)
  File "/usr/lib/python3/dist-packages/pymol/__init__.py", line 575, in <module>
    sys.setcheckinterval(1)
AttributeError: module 'sys' has no attribute 'setcheckinterval'