import: read X-Mercurial-Node email header to determine nodeid This would be useful to import and obsolete patches sent using 'hg email --plain', using evolve's --obsolete option of 'hg import'. If email body contains Mercurial patch header ('# HG changeset patch' block), nodeid parsed from X-Mercurial-Node header will still be overridden by respective value found in body.

patchbomb: use procutil.shellquote() instead of shlex to escape email address This basically backs out 2cc453284d5c, and inserts procutil.shellquote() instead. I don't care about Windows compatibility here, but shlex.quote() can't handle byte strings on Python 3.

formatting: introduce a `test-check-format-black.t` that enforce formatting This should prevent use to drift away from the expect format.

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

formatting: make black --quiet in the example `hg fix` config I do like cake, but I cannot have so many of them.

formatting: remove the data-ogre from the config example Without he final `-`, black ignore the stdin and just looks at file provided as command line argument. Since `hg fix` feeds the file content through stdin and does not pass file argument, this meant black happily exited successful (all files passed as argument were formatted) without any output. Fix picked this "no output" as the new file content, deleting all previous content. I appreciate the fact this effectively removed all buggy code in any files processing that way, but this also ate all my data. The example config is now fixed in that regards.