[docs] [issue34500] Fix ResourceWarning in difflib.py

Terry J. Reedy <tjreedy@udel.edu> added the comment: New changeset 30af2e737aad427d4da97f8dadeeecff6c2b28f5 by Terry Jan Reedy (Mickaël Schoentgen) in branch '2.7': bpo-34500: Fix ResourceWarning in difflib.py (GH-8926) https://github.com/python/cpython/commit/30af2e737aad427d4da97f8dadeeecff6c2... ---------- _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue34500> _______________________________________