mercurial/localrepo.py

46850:9dfcadc2cabb

                requirements.add(requirementsmod.DOTENCODE_REQUIREMENT)

    compengines = ui.configlist(b'format', b'revlog-compression')
    for compengine in compengines:
        if compengine in util.compengines:
            break
    else:
        raise error.Abort(
            _(
                b'compression engines %s defined by '
                b'format.revlog-compression not available'

46851:3aa78f2aea48

                requirements.add(requirementsmod.DOTENCODE_REQUIREMENT)

    compengines = ui.configlist(b'format', b'revlog-compression')
    for compengine in compengines:
        if compengine in util.compengines:
            engine = util.compengines[compengine]
            if engine.available() and engine.revlogheader():
                break
    else:
        raise error.Abort(
            _(
                b'compression engines %s defined by '
                b'format.revlog-compression not available'