Closes #20735: remove erroneous deprecated marker from stringprep docs
merge with 3.3
Closes #20755: port sphinx-1.1 fixes from default
Null merge
Issue #20535: PYTHONWARNING no longer affects the run_tests.py script.
Patch by Arfrever Frehtes Taifersar Arahesis.
Issue #20535: PYTHONWARNING no longer affects the run_tests.py script.
Patch by Arfrever Frehtes Taifersar Arahesis.
subprocess.Popen.wait doc: mention asyncio to avoid busy loop
asyncio doc: fix references in subprocess doc