tests/hghave.py

43405:7c9d42c1042d

def has_black():
    blackcmd = 'black --version'
    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')

43406:c3bca833cb92

def has_black():
    blackcmd = 'black --version'
    version_regex = b'black, version ([0-9a-b.]+)'
    version = matchoutput(blackcmd, version_regex)
    sv = distutils.version.StrictVersion
    return version and sv(_strpath(version.group(1))) >= sv('19.10b0')