Print TTLs from Redis for a set of keys in a file

printttl.py

import fire
import redis
import time

def print_ttl(redis_host, keyfile)
  r = redis.Redis(host=redis_host)

  with open(keyfile) as f:
    for key in f:
      if not r.exists(key):
        continue
      print('{} - {}'.format(key, r.ttl(key)))
      time.sleep(0.1)  # Lets not overload redis

if __name__ == '__main__':
  fire.Fire(print_ttl)