Mercurial > public > mercurial-scm > hg-stable
diff tests/hghave.py @ 43352:14e3be17e5f5 stable
hghave: verify we have a black that is new enough for our format
We require what is currently the absolute latest black, so let's be paranoid.
| author | Augie Fackler <augie@google.com> |
|---|---|
| date | Wed, 30 Oct 2019 16:29:45 -0400 |
| parents | abb95b6f79d3 |
| children | c3bca833cb92 |
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--- a/tests/hghave.py Wed Oct 30 16:17:39 2019 -0400 +++ b/tests/hghave.py Wed Oct 30 16:29:45 2019 -0400 @@ -1,5 +1,6 @@ from __future__ import absolute_import, print_function +import distutils.version import os import re import socket @@ -982,7 +983,8 @@ @check('black', 'the black formatter for python') def has_black(): - # use that to actual black as soon as possible blackcmd = 'black --version' - version_regex = b'black, version \d' - return matchoutput(blackcmd, version_regex) + version_regex = b'black, version ([0-9a-b.]+)' + version = matchoutput(blackcmd, version_regex) + sv = distutils.version.StrictVersion + return version and sv(version.group(1)) >= sv('19.10b0')