Fix DeprecationWarning

[ericdasse-stonal]

datetime.datetime.utcnow has been deprecated by Python and will soon be removed by Python 3.14 (see warning text below)

Besides, this warning pops up everytime someone with a recent version of Python (3.12+) uses this plugin, which makes the testing experience uncomfortable. I thus thought this contribution would be nice

.venv/lib/python3.12/site-packages/pytest_postgresql/retry.py:22: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
    time: datetime = datetime.utcnow()

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

Chore that needs to be done:

• Add newsfragment pipenv run towncrier create [issue_number].[type].rst

Types are defined in the pyproject.toml, issue_numer either from issue tracker or the Pull request number

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (bd79d0c) 95.45% compared to head (e8808ca) 91.02%.
Report is 4 commits behind head on main.

Files	Patch %	Lines
pytest_postgresql/retry.py	77.77%	2 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #865      +/-   ##
==========================================
- Coverage   95.45%   91.02%   -4.44%     
==========================================
  Files          13       13              
  Lines         396      401       +5     
==========================================
- Hits          378      365      -13     
- Misses         18       36      +18     

Flag	Coverage Δ
unittests	91.02% <77.77%> (-4.44%)	⬇️

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[fizyk]

And a newsfragment will be needed

[fizyk]

This change is not compatible with python 3.8 (eol at October 2024), 3.9 (eol at October 2025) and 3.10 (eol at October 2026).
I'd want to have some compatibility layer for that.

[ericdasse-stonal]

Alright! Thank you for your feedback. I will implement a compatibility layer for that

[ericdasse-stonal]

Done!

[fizyk]

@ericdasse-stonal could you add newsfragment with description as well?

[ericdasse-stonal]

@ericdasse-stonal could you add newsfragment with description as well?

Sure. To do that, do I need to create an issue first?

[fizyk]

No need, you can refer to this pr number as well

[ericdasse-stonal]

No need, you can refer to this pr number as well

Alright. I took care of it