leader ID None

python-etcd3 version 0.5.2
client.py

336 for m in self.members:
337 if m.id == status_response.leader:
338 leader = m
339 else:
340 # raise exception?
341 leader = None

leader maybe return None in most cases

Start in client.py around lines 336-341, where members are compared with status_response.leader and leader may be reset to None. Reproduce the leader lookup with the reported python-etcd3 0.5.2 behavior and verify that a matching member is retained instead of becoming None.

Written by the indexing model from the issue text.