[issue30599] os.register_at_fork(): allow to unregister callbacks -- test_threaded_import leaks references

[STINNER Victor]

STINNER Victor added the comment:


New changeset c5179f6e2dfcc01cf0b977b184f5b8f8ac98fab1 by Victor Stinner in branch 'master':
bpo-30599: Fix test_threaded_import reference leak (#2029)
https://github.com/python/cpython/commit/c5179f6e2dfcc01cf0b977b184f5b8f8ac98fab1


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