Babel 2.10.1 breaks quickinstall.py

[RogerHaase]

From the log:

--- Logging error ---
Traceback (most recent call last):
  File "C:\Users\haase\AppData\Local\Programs\Python\Python310\lib\logging\__init__.py", line 1103, in emit
    stream.write(msg + self.terminator)
ValueError: underlying buffer has been detached
Call stack:
  File "C:\GIT\moin\setup.py", line 140, in <module>
    setup(**setup_args)
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\__init__.py", line 87, in setup
    return distutils.core.setup(**attrs)
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\_distutils\core.py", line 148, in setup
    return run_commands(dist)
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\_distutils\core.py", line 163, in run_commands
    dist.run_commands()
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\_distutils\dist.py", line 967, in run_commands
    self.run_command(cmd)
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\dist.py", line 1214, in run_command
    super().run_command(command)
  File "C:\GIT\moin-venv-python\lib\site-packages\setuptools\_distutils\dist.py", line 986, in run_command
    cmd_obj.run()
  File "C:\GIT\moin-venv-python\lib\site-packages\babel\messages\frontend.py", line 193, in run
    for catalog, errors in self._run_domain(domain).items():
  File "C:\GIT\moin-venv-python\lib\site-packages\babel\messages\frontend.py", line 264, in _run_domain
    self.log.info('compiling catalog %s to %s', po_file, mo_file)
Message: 'compiling catalog %s to %s'
Arguments: ('C:\\git\\moin\\src\\moin\\translations\\de\\LC_MESSAGES\\messages.po', 'C:\\git\\moin\\src\\moin\\translations\\de\\LC_MESSAGES\\messages.mo')
    

[JanHoefelmeyer]

Has this been fixed by the mentioned pull requests? Cannot replicate this issue on the current branch anymore.

[RogerHaase]

Not fixed. To fix the workaround code above in setup.py must be reverted:

    <snip>
    'Babel==2.9.1',  # Babel 2.10.1 breaks quickinstall.py #1239
    <snip>
    'docutils<0.18',  # reST markup processing, see #1141 build fails with 0.18; sphinx 4.3.0 requires docutils<0.18,>=0.14,
    <snip>

• remove babel line
• set docutils >= ?

See #1240, the sphinx-rtd-theme may need an update,

Testing requires building local docs (./m docs) and running an update to read-the-docs successfully. #1141

[UlrichB22]

This is fixed with #1338.

My latest tests with ./m docs were using

• Babel 2.10.3
• docutils 0.18.1
• sphinx 6.1.3
• sphinx-rtd-theme 1.2.0rc3

[UlrichB22]

sphinx-rtd-theme stable version 1.2.0 is released since 07.02.2023. Todays Readthedocs build finished successfully using

• docutils-0.18.1
• sphinx-6.1.3
• sphinx-rtd-theme-1.2.0