Run extract translations on nau-themes using python 3.11

[igobranco]

Open edX Redwood is using Python 3.11 has default. But the nau-themes repository still needs to use Python 3.8 to extract underscore template translations. We need to upgrade the dependencies on requirements.txt file to fix it.

extracting messages from edx-platform/nau-basic/lms/templates/schedules/edx_ace/recurringnudge_day3/email/body.html (input_encoding="utf-8")
extracting messages from edx-platform/nau-basic/lms/templates/widgets/cookie-consent.html (input_encoding="utf-8")
writing PO template file to edx-platform/nau-basic/conf/locale/django.pot
pybabel extract -F edx-platform/nau-basic/conf/locale/babel_underscore.cfg -o edx-platform/nau-basic/conf/locale/djangojs.pot [email protected] --copyright-holder=FCT-FCCN -c Translators edx-platform/nau-basic/*
extracting messages from edx-platform/nau-basic/cms/templates/force-translations.underscore (input_encoding="utf-8")
Traceback (most recent call last):
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/bin/pybabel", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/frontend.py", line 929, in main
    return CommandLineInterface().run(sys.argv)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/frontend.py", line 853, in run
    return cmdinst.run()
           ^^^^^^^^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/frontend.py", line 481, in run
    for filename, lineno, message, comments, context in extracted:
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/extract.py", line 149, in extract_from_dir
    for message_tuple in check_and_call_extract_file(
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/extract.py", line 207, in check_and_call_extract_file
    for message_tuple in extract_from_file(
                         ^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/extract.py", line 243, in extract_from_file
    return list(extract(method, fileobj, keywords, comment_tags,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/babel/messages/extract.py", line 297, in extract
    func = getattr(__import__(module, {}, {}, [attrname]), attrname)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/enmerkar_underscore/__init__.py", line 13, in <module>
    from markey import underscore
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/markey/underscore.py", line 50, in <module>
    rule(r"('([^'\\]*(?:\\.[^'\\]*)*)'|"
  File "/home/ubuntu/projects/nau/nau-tutor-configs/repositories/nau-themes/venv/lib/python3.11/site-packages/markey/rules.py", line 31, in __init__
    self.match = re.compile(regexp, re.U).match
                 ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/__init__.py", line 227, in compile
    return _compile(pattern, flags)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/__init__.py", line 294, in _compile
    p = _compiler.compile(pattern, flags)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/_compiler.py", line 745, in compile
    p = _parser.parse(p, flags)
        ^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/_parser.py", line 989, in parse
    p = _parse_sub(source, state, flags & SRE_FLAG_VERBOSE, 0)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/_parser.py", line 464, in _parse_sub
    itemsappend(_parse(source, state, verbose, nested + 1,
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ubuntu/.pyenv/versions/3.11.8/lib/python3.11/re/_parser.py", line 850, in _parse
    raise source.error('global flags not at the start '
re.error: global flags not at the start of the expression at position 55
make: *** [Makefile:41: extract_translations] Error 1

Even after upgrading each requirements.txt dependency it raises another error.