def save(self, filename=None):
        filename = Path(filename) if filename is not None else self.filename
        with filename.open("w") as f:
            f.write(self.yaml)
def __init__(self, root, cwd, badfn=None, relativeuipath=False):
        super(alwaysmatcher, self).__init__(
            root, cwd, badfn, relativeuipath=relativeuipath
        )