Repository navigation
gh-144727: Add test for circular lazy import crash (#144727) - #144838
Merged
pablogsal merged 1 commit intoFeb 15, 2026
Merged
pablogsal merged 1 commit into
pablogsal merged 1 commit into
Conversation
Copy link
Copy Markdown
Member
Sorry, something went wrong.
pablogsal
requested review from
brettcannon,
ericsnowcurrently,
ncoghlan and
warsaw
as code owners
February 15, 2026 16:02
Add a regression test ensuring that circular lazy imports raise a proper error (ImportCycleError) instead of crashing with a segfault. The crash was fixed in pythongh-144733 but no test was added at the time.
pablogsal
force-pushed
the
gh-144727-circular-lazy-import-test
branch
from
663c89f to
e8ea062
Compare
February 15, 2026 16:13
brijkapadia
pushed a commit
to brijkapadia/cpython
that referenced
this pull request
Feb 28, 2026
…) (python#144838) Add a regression test ensuring that circular lazy imports raise a proper error (ImportCycleError) instead of crashing with a segfault. The crash was fixed in pythongh-144733 but no test was added at the time.
ljfp
pushed a commit
to ljfp/cpython
that referenced
this pull request
Apr 25, 2026
…) (python#144838) Add a regression test ensuring that circular lazy imports raise a proper error (ImportCycleError) instead of crashing with a segfault. The crash was fixed in pythongh-144733 but no test was added at the time.
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Reviewers
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Add a regression test ensuring that circular lazy imports raise a proper
error (ImportCycleError) instead of crashing with a segfault. The crash
was fixed in gh-144733 but no test was added at the time.