ansible/lib
Toshio Kuratomi 90b1d780eb Fix redis cache for python3
According to the redis-py docs, zrank will return the 0 based index for
the value in the sorted set.  So the logic here wasn't right to begin
with (It just means that a value at the 0-th position would never show
up as cached).  Need to compare against None to know if the value
exists in the cache.

https://redis-py.readthedocs.io/en/latest/#redis.StrictRedis.zrank

Fixes #25590
2017-06-13 09:50:46 -04:00
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ansible Fix redis cache for python3 2017-06-13 09:50:46 -04:00