[3.12] gh-121804: Backport idlelib.pyshell change (GH-121886) - #123366

[3.12] gh-121804: Backport idlelib.pyshell change (GH-121886)#123366

terryjreedy merged 1 commit into

python:3.12python/cpython:3.12from

terryjreedy:pyshellsigterryjreedy/cpython:pyshellsigCopy head branch name to clipboard