def _load_all_extensions(self):

        for path in self.path.split(':'):
            if os.path.exists(path):
                self._load_all_extensions_from_path(path)
            else:
                LOG.error(_LE("Extension path '%s' doesn't exist!"), path)
Load extensions from the configured path.
dataset/ETHPy150Open openstack/neutron/neutron/api/extensions.py/ExtensionManager._load_all_extensions