Return NotImplemented sooner for ErrorDetail equality test #7531
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
The test suite raises warnings when tested against Python 3.9 `DeprecationWarning: NotImplemented should not be used in a boolean context` Where `r` returns `NotImplemented` then this change returns `NotImplemented` first to avoid the comparison test.
serhiy-storchaka
approved these changes
Sep 29, 2020
auvipy
approved these changes
Sep 30, 2020
adamchainz
approved these changes
Oct 6, 2020
There was a problem hiding this comment.
Makes sense. You could add a regression test to check the warning is not raised with recwarn - https://docs.pytest.org/en/latest/warnings.html#ensuring-code-triggers-a-deprecation-warning
|
No need for a regression test if we fail on deprecation warnings from #7586 . |
Closed
6 tasks
tomchristie
pushed a commit
that referenced
this pull request
Aug 1, 2022
…#8538) PR #7531 resolved issue #7433 by updating `ErrorDetails.__eq__` to correctly handle the `NotImplemented` case. However, Python 3.9 continues to issue the following warning: DeprecationWarning: NotImplemented should not be used in a boolean context This is because `__ne__` still doesn't handle the `NotImplemented` case correctly. In order to avoid this warning, this commit makes the same change for `__ne__` as previously made for `__eq__`.
sigvef
pushed a commit
to sigvef/django-rest-framework
that referenced
this pull request
Dec 3, 2022
The test suite raises warnings when tested against Python 3.9 `DeprecationWarning: NotImplemented should not be used in a boolean context` Where `r` returns `NotImplemented` then this change returns `NotImplemented` first to avoid the comparison test.
sigvef
pushed a commit
to sigvef/django-rest-framework
that referenced
this pull request
Dec 3, 2022
…encode#8538) PR encode#7531 resolved issue encode#7433 by updating `ErrorDetails.__eq__` to correctly handle the `NotImplemented` case. However, Python 3.9 continues to issue the following warning: DeprecationWarning: NotImplemented should not be used in a boolean context This is because `__ne__` still doesn't handle the `NotImplemented` case correctly. In order to avoid this warning, this commit makes the same change for `__ne__` as previously made for `__eq__`.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
The test suite raises warnings when tested against Python 3.9.
DeprecationWarning: NotImplemented should not be used in a boolean contextIn
__eq__forErrorDetailis where the warning is being raised. This is due torpotentially returningNotImplemented. This PR captures when this takes place and returnsNotImplementedsooner.