bpo-46210: Fix deadlock in print.#30310

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notarealdeveloper wants to merge 15 commits intopython:mainfrom

notarealdeveloper:print

Commits on Dec 30, 2021

Commits on Dec 31, 2021

Commits on Jan 5, 2022

Commits on Jan 24, 2022

Avoid adding a new python method.
notarealdeveloper
committed

Commits on Feb 1, 2022

Add TestStdioAtForkReInit to test_thread.py
notarealdeveloper
committed

Commits on Feb 7, 2022

Commits on Feb 14, 2022

Correct buffer->lock reinit logic.
notarealdeveloper
committed

Commits on Feb 17, 2022