skip tests using thread-unsafe constructs on free-threaded build #4476
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github-merge-queue
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removed this pull request from the merge queue due to failed status checks
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Test failures in the merge queue are because of #4447 I think. |
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This skips tests that rely on setting
sys.unraisablehookand tests that usewarnings.catch_warnings.Setting anything on the
sysmodule is overriding global state, so it fundamentally isn't thread safe. An alternative would be to make it so any test that usesUnraisableCaptureneeds to acquire a mutex first. Happy to do that if anyone is uncomfortable with skipping tests.Unfortunately there isn't a similar workaround for tests relying on
catch_warnings, it's fundamentally not thread safe, as mentioned in the docs for it.