formatting: run black on all file again Apparently, since the blackgnarok, we divergence from the expected formatting. Formatted using:: grey.py -S $(hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/** - contrib/grey.py') # skip-blame mass-reformatting only # no-check-commit reformats foo_bar functions