python-redisCheck if key exists in Redis

r = redis.Redis()
does_exist = r.exists('test')ctrl + cgithub

`redis.Redis` connect to Redis server	`r.exists` returns `1` if specified key exists, otherwise returns `0`
`test` name of the key to check existence of	`does_exist` variable will store `1` (or `0`) if the key exists (or not)

import redis

r = redis.Redis()
if r.exists('test'):
  print('Key exists!')

Key exists!