mercurial/scmutil.py

45526:32ce4cbaec4b

        )

    return data


def _locksub(repo, lock, envvar, cmd, environ=None, *args, **kwargs):
    if lock is None:
        raise error.LockInheritanceContractViolation(
            b'lock can only be inherited while held'
        )
    if environ is None:
        environ = {}
    with lock.inherit() as locker:
        environ[envvar] = locker
        return repo.ui.system(cmd, environ=environ, *args, **kwargs)


def wlocksub(repo, cmd, *args, **kwargs):
    """run cmd as a subprocess that allows inheriting repo's wlock

    This can only be called while the wlock is held. This takes all the
    arguments that ui.system does, and returns the exit code of the
    subprocess."""
    return _locksub(
        repo, repo.currentwlock(), b'HG_WLOCK_LOCKER', cmd, *args, **kwargs
    )


class progress(object):
    def __init__(self, ui, updatebar, topic, unit=b"", total=None):
        self.ui = ui
        self.pos = 0
        self.topic = topic

45527:9b16bb3b2349

        )

    return data


class progress(object):
    def __init__(self, ui, updatebar, topic, unit=b"", total=None):
        self.ui = ui
        self.pos = 0
        self.topic = topic