Open Stack

>>  When I was at OpenInfraDays UK, Louis Taylor (aka kragniz) asked me
>>  if I could check with the OpenStack community to see if there are
>>  people who are actively using python-etcd3 [1] that are interested in
>>  helping to maintain it. It needs more attention than he is able to
>>  give.
>> 

It's also in use in ansible etcd3 module. Those interested in this module should ... have a look at python-etcd3.
I don't have much time to maintain this too :(