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comparison gpp/forums/latest.py @ 524:d9cf6f60b5a5

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Fix for trying to redis.mget() and empty list of keys.
author Brian Neal <bgneal@gmail.com>
date Mon, 19 Dec 2011 00:05:03 +0000
parents e9c446a64423
children 7388cdf61b25
comparison
equal deleted inserted replaced
523:e9c446a64423 524:d9cf6f60b5a5
300 try: 300 try:
301 conn = get_redis_connection() 301 conn = get_redis_connection()
302 result = conn.zrevrange(UPDATED_TOPICS_SET_KEY, 0, num - 1) 302 result = conn.zrevrange(UPDATED_TOPICS_SET_KEY, 0, num - 1)
303 303
304 topic_keys = [UPDATED_TOPIC_KEY % n for n in result] 304 topic_keys = [UPDATED_TOPIC_KEY % n for n in result]
305 json_list = conn.mget(topic_keys) 305 json_list = conn.mget(topic_keys) if topic_keys else []
306 306
307 except redis.RedisError, e: 307 except redis.RedisError, e:
308 logger.error(e) 308 logger.error(e)
309 return [] 309 return []
310 310