(cls, location)
Return the current commit id of the files at the given location.
Return the current commit id of the files at the given location.
Return the current commit id of the files at the given location .
def get_revision(cls, location):
        """
        Return the current commit id of the files at the given location.
        """
        raise NotImplementedError
def get_revision ( cls , location ) : raise NotImplementedError