#!/usr/bin/env python
import redis
from fetcher import Fetcher
r = redis.StrictRedis(host='localhost', port=6379, db=0)
'''
Worker daemon to execute the commands in the queue.
'''
fetcher = Fetcher()
while True:
(collection, rssid) = r.blpop(['colorQueue', 'updateQueue'], 0)
try:
if collection == 'colorQueue':
fetcher.insert_thumbs(rssid)
print "%s: inserted" % rssid
elif collection == 'updateQueue':
fetcher.update_thumbs(rssid)
print "%s: updated" % rssid
except Exception, e:
r.rpush(collection, rssid)
print "%s: failed" % rssid
raise
