def append_bottom(self, keywords_dict):
while True:
try:
keywords_str = json.dumps(keywords_dict)
self.key_queue_conn.put(keywords_str)
return
except Exception as e:
print u'重新插入redis队尾异常%s' % e
time.sleep(5)
try:
#重新连接
self.company_name_queue = RedisQueue.getredisQueue("%s:keywords" % self.key_queue_name,redis_host= self.redis_host,redis_port=self.redis_port)
continue
except Exception as e1:
self.logging.error(u"连接Redis队列失败。错误信息:%s" % e1)
time.sleep(600)
continue
def pop_key_words(self):
while True:
try:
keywords_dict = self.key_queue_conn.get(timeout=60)
if keywords_dict is None:
raise Exception(u'队列中没有内容返回')
keywords_dict = keywords_dict.strip()
if len(keywords_dict) < 1:
raise Exception(u'队列中数据异常')
return keywords_dict
except Exception as e:
print u'从队列中%s取key,value对异常 %s' % (self.key_queue_name, e)
time.sleep(60*5)
try:
#重新连接
self.company_name_queue = RedisQueue.getredisQueue("%s:keywords" % self.key_queue_name,redis_host= self.redis_host,redis_port=self.redis_port)
continue
except Exception as e1:
self.logging.error(u"连接Redis队列失败。错误信息:%s" % e1)
time.sleep(600)
continue
def __init__(self, key_queue_name, name,queue_name,process_number=1,redis_host=None,redis_port=None):
Producer.__init__(self,name, queue_name, process_number, redis_host = redis_host, redis_port = redis_port)
self.key_queue_name = key_queue_name
self.key_queue_conn = RedisQueue.getredisQueue("%s:keywords" % key_queue_name, redis_host = redis_host,redis_port = redis_port, redis_password = None)
self.redis_host = redis_host
self.redis_port = redis_port
