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PEP 737 implementation errors #117642

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serhiy-storchaka opened this issue Apr 8, 2024 · 3 comments
Closed

PEP 737 implementation errors #117642

serhiy-storchaka opened this issue Apr 8, 2024 · 3 comments
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3.13 bugs and security fixes topic-C-API type-bug An unexpected behavior, bug, or error

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@serhiy-storchaka
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serhiy-storchaka commented Apr 8, 2024 •
edited by bedevere-app bot

Bug report

For some reasons gh-111696 implemented %T# and %N# instead of %#T and %#N. It does not only contradict PEP 737, but does not match the general principles of prinf-like format, and can cause problems in future.

Tests, which were added in gh-111696, were removed in gh-116417, so now this feature is not tested.

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@serhiy-storchaka serhiy-storchaka added type-bug An unexpected behavior, bug, or error topic-C-API 3.13 bugs and security fixes labels Apr 8, 2024
serhiy-storchaka added a commit to serhiy-storchaka/cpython that referenced this issue Apr 8, 2024
@serhiy-storchaka
pythongh-117642: Fix PEP 737 implementation
5d7cc9c 
* Fix implementation of %#T and %#N (they were implemented as %T# and
  %N#).
* Restore tests removed in pythongh-111696.
@bedevere-app bedevere-app bot mentioned this issue Apr 8, 2024
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serhiy-storchaka added a commit that referenced this issue Apr 8, 2024
@serhiy-storchaka
gh-117642: Fix PEP 737 implementation (GH-117643)
24a2bd0 
* Fix implementation of %#T and %#N (they were implemented as %T# and
  %N#).
* Restore tests removed in gh-116417.
@vstinner
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vstinner commented Apr 8, 2024

I suppose that the issue can now be closed? Or did you spot other implementation issues?

@serhiy-storchaka
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Nothing more. I noticed a weird handling of # and when tried to update the tests, did not found them at place.

@vstinner
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vstinner commented Apr 8, 2024

Thanks for the fix.

diegorusso pushed a commit to diegorusso/cpython that referenced this issue Apr 17, 2024
@serhiy-storchaka @diegorusso
pythongh-117642: Fix PEP 737 implementation (pythonGH-117643)
7bfeb8b 
* Fix implementation of %#T and %#N (they were implemented as %T# and
  %N#).
* Restore tests removed in pythongh-116417.
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3.13 bugs and security fixes topic-C-API type-bug An unexpected behavior, bug, or error
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