tree 227525b1ec3989adde6ab6e630b5e4f87471d5a1
parent 380c44087505d0d560f97e325028f27393551164
author Victor Stinner <vstinner@python.org> 1634126898 +0200
committer GitHub <noreply@github.com> 1634126898 +0200
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bpo-45410: regrtest -W leaves stdout/err FD unchanged (GH-28915)

support.print_warning() now stores the original value of
sys.__stderr__ and uses it to log warnings. libregrtest uses the same
stream to log unraisable exceptions and uncaught threading
exceptions.

Partially revert commit dbe213de7ef28712bbfdb9d94a33abb9c33ef0c2:
libregrtest no longer replaces sys.__stdout__, sys.__stderr__, and
stdout and stderr file descriptors.

Remove also a few unused imports in libregrtest.