in dubbo_client/registry.py [0:0]
def _remove_node(self, interface, service_url):
key = self._to_key(service_url.interface, service_url.version, service_url.group)
second_dict = self._service_providers.get(interface)
if second_dict:
inner_dict = second_dict.get(key)
if inner_dict:
del inner_dict[service_url.location]