def _FirstMatch(self, path):
    for path_re, url_map in self._patterns:
      if path_re.match(path):
        return url_map
    return StaticFileConfigMatcher._DUMMY_URLMAP
Returns the first appinfo.URLMap that matches path, or a dummy instance.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/dev_appserver.py/StaticFileConfigMatcher._FirstMatch