pkg_ressources removed in py 3.12

[janesser]

https://docs.python.org/3/whatsnew/3.12.html

There is no more pkg_resources in python 3.12 (which is standard in e.g. ubuntu noble)

Longer situational description here: mu-editor/mu#2485

Let's see if we can fix it.

> pipx run  yglu
Traceback (most recent call last):
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/bin/yglu", line 5, in <module>
    from yglu.cli import main
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/lib/python3.12/site-packages/yglu/cli.py", line 6, in <module>
    from .main import process
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/lib/python3.12/site-packages/yglu/main.py", line 5, in <module>
    from .builder import build_all
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/lib/python3.12/site-packages/yglu/builder.py", line 7, in <module>
    from .expression import Expression, Function, FunctionBlock
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/lib/python3.12/site-packages/yglu/expression.py", line 5, in <module>
    import yaql
  File "/home/jan/.local/pipx/.cache/3af48864adc97f2/lib/python3.12/site-packages/yaql/__init__.py", line 16, in <module>
    import pkg_resources

EDIT: affected version is yglu@1.1.2 (which is actually latest on pypy)

[janesser]

in fact its yagl.

EDIT: quick & dirty workaround of yagl/init,py

> import pkg_resources
40c41,53
< __version__ = "2.0.1"
---
> def detect_version():
>     try:
>         dist = pkg_resources.get_distribution('yaql')
>         location = os.path.normcase(dist.location)
>         this_location = os.path.normcase(__file__)
>         if not this_location.startswith(os.path.join(location, 'yaql')):
>             raise pkg_resources.DistributionNotFound()
>         return dist.version
>     except pkg_resources.DistributionNotFound:
>         return 'Undefined (package was not installed with setuptools)'
> 
> 
> __version__ = detect_version()

[lbovet]

You can also install setuptools with pip3 install setuptools