Add python 3.13 to the continuous integration

[Pierre-Sassoulas]

Type of Changes

	Type
✓	✨ New feature

Description

Add compatibility with Python 3.13.

[Pierre-Sassoulas]

Oof, is that avoidable ? I don't see what changed in this MR to warrant that, si it means we already were depending on setuptools ?

[jacobtylerwalls]

Exactly. Uninstall setuptools, run pytest -k namespace, see:

tests/test_manager.py:124: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

    import warnings
    
    with warnings.catch_warnings():
        warnings.simplefilter("ignore", DeprecationWarning)
>       __import__("pkg_resources").declare_namespace(__name__)
E       AttributeError: module 'pkg_resources' has no attribute 'declare_namespace'

tests/testdata/python3/data/path_pkg_resources_1/package/__init__.py:5: AttributeError
===================================== short test summary info ======================================
FAILED tests/test_manager.py::AstroidManagerTest::test_identify_old_namespace_package_protocol - AttributeError: module 'pkg_resources' has no attribute 'declare_namespace'
========================== 1 failed, 10 passed, 1675 deselected in 1.18s ===========================

We could do this in a separate MR if you like, but I figured a separate commit was enough.

[Pierre-Sassoulas]

Isn't this a test dependencie and not a runtime dependencie ?

[jacobtylerwalls]

I think that's what this file is. (My commit message is slightly wrong, should say test dependency)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.75%. Comparing base (314e08b) to head (875cc38).
Report is 141 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2424   +/-   ##
=======================================
  Coverage   92.74%   92.75%           
=======================================
  Files          94       94           
  Lines       10993    11007   +14     
=======================================
+ Hits        10195    10209   +14     
  Misses        798      798           

Flag	Coverage Δ
linux	92.63% <100.00%> (+<0.01%)	⬆️
pypy	92.75% <100.00%> (+<0.01%)	⬆️
windows	92.73% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
astroid/brain/brain_dataclasses.py	92.72% <100.00%> (+0.16%)	⬆️
astroid/brain/brain_pathlib.py	91.66% <100.00%> (+0.75%)	⬆️
astroid/brain/brain_typing.py	87.42% <100.00%> (+0.24%)	⬆️

... and 1 file with indirect coverage changes

[jacobtylerwalls]

Thanks for the reviews!