def tearDown(self):
        super(SimpleInstanceTest, self).tearDown()
        CONF.network_label_regex = self.orig_conf
        CONF.ip_start = None
def __init__(self, root, cwd, badfn=None, gitignorepaths=None):
        super(gitignorematcher, self).__init__(root, cwd, badfn)
        gitignorepaths = gitignorepaths or []
        self._matcher = pathmatcher.gitignorematcher(root, gitignorepaths)