gh-149046: fix: correctly handle str subclasses in StringIO - #149047

gh-149046: fix: correctly handle str subclasses in StringIO#149047

vstinner merged 4 commits into

python:mainpython/cpython:mainfrom

KowalskiThomas:kowalski/fix-correctly-handle-str-subclasses-in-stringioKowalskiThomas/cpython:kowalski/fix-correctly-handle-str-subclasses-in-stringioCopy head branch name to clipboard