Avoid entry_points deprecation warning

[carmocca]

What does this PR do?

Fixes https://github.com/Lightning-AI/lightning/issues/13989

Does your PR introduce any breaking changes? If yes, please list them.

None

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PR review

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cc @borda @justusschock @kaushikb11 @awaelchli @ninginthecloud @akihironitta

[codecov[bot]]

Codecov Report

Merging #14052 (51945db) into master (d29a552) will increase coverage by 15%. The diff coverage is 100%.

:exclamation: Current head 51945db differs from pull request most recent head c86b87e. Consider uploading reports for the commit c86b87e to get more accurate results

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+ Coverage      61%      76%    +15%     
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  Files         324      323      -1     
  Lines       26369    26358     -11     
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+ Hits        16138    20119   +3981     
+ Misses      10231     6239   -3992     

[adamjstewart]

I can confirm that this fixes #13989 for me!

[carmocca]

Do you think we should let pytest treat DeprecationWarning as errors just like FutureWarning?

I tried it in the past and there's a TON of overrides we would need to add, because we also would fail from warnings triggered inside our dependencies. Unless there's an easy way to filter those triggered in our codebase.

[adamjstewart]

Do you think we should let pytest treat DeprecationWarning as errors just like FutureWarning?

We do this in TorchGeo, including some specific to lightning.

there's a TON of overrides we would need to add, because we also would fail from warnings triggered inside our dependencies. Unless there's an easy way to filter those triggered in our codebase.

This is unfortunately true in my experience, although you probably wouldn't need more than 5–10. I'm unaware of any way to handle deprecation warnings differently depending on whether your code or a dependency is using a deprecated feature.