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GeezerVison is showing github.com — gh-104886: Remove deprecated configparser.LegacyInterpolation by hugovk · Pull Request #104887 · python/cpython

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@hugovk

@hugovk hugovk commented May 24, 2023 •
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Closes #104886.

Remove the undocumented configparser.LegacyInterpolation class.

It was deprecated in the docstring since Python 3.2, deprecated with a warning since Python 3.11, and scheduled for removal in 3.13.

  • Issue: Remove deprecated configparser.LegacyInterpolation class #104886

📚 Documentation preview 📚: https://cpython-previews--104887.org.readthedocs.build/

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@hugovk
Remove deprecated configparser.LegacyInterpolation
4352bcf
@bedevere-bot bedevere-bot added the awaiting core review label May 24, 2023
@bedevere-bot bedevere-bot mentioned this pull request May 24, 2023
Remove deprecated configparser.LegacyInterpolation class #104886
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@hugovk hugovk added stdlib Standard Library Python modules in the Lib/ directory 3.13 only security fixes and removed awaiting core review labels May 24, 2023
@hugovk
Merge branch 'main' into rm-configparser.LegacyInterpolation
fd9dea8
@hugovk hugovk mentioned this pull request May 25, 2023
gh-104773: PEP 594: Remove the audioop module #104937
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vstinner
vstinner approved these changes May 25, 2023
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LGTM, I just had a minor suggestion.

@ambv: Was it you who changed this interpolation method?

Wow, it took a while to completely finish the transition :-)

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Comment thread Doc/whatsnew/3.13.rst Resolved

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@bedevere-bot bedevere-bot added the awaiting merge label May 25, 2023
@ambv

ambv commented May 25, 2023

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Yeah, I originally never intended to remove the old one but here we are!
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@vstinner

vstinner commented May 25, 2023

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Yeah, I originally never intended to remove the old one but here we are!

Well, you first wrote:

class BrokenInterpolation(Interpolation):
    """Deprecated interpolation as implemented in the classic ConfigParser.

It was marked as "deprecated" in the docstring ;-)

Maybe it's time to break the API again, and add a pending deprecated VeryBadlyBrokenInterpolation class :-D
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hugovk and others added 2 commits May 25, 2023 19:28
@hugovk @vstinner
Improve wording
823584d 
Co-authored-by: Victor Stinner <[email protected]>
@hugovk
Improve wording
039c4f9
vstinner
vstinner approved these changes May 25, 2023
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LGTM.

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@hugovk
Merge branch 'main' into rm-configparser.LegacyInterpolation
f4ef165
@hugovk
hugovk enabled auto-merge (squash) May 26, 2023 05:43
@hugovk
hugovk merged commit 3f9c60f into python:main May 26, 2023
@hugovk
hugovk deleted the rm-configparser.LegacyInterpolation branch May 26, 2023 06:06
@bedevere-bot bedevere-bot removed the awaiting merge label May 26, 2023
@donbarbos donbarbos mentioned this pull request Aug 10, 2025
[stdlib] Deprecate old functions python/typeshed#14553
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Remove deprecated configparser.LegacyInterpolation class

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@hugovk @ambv @vstinner @bedevere-bot
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
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