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90 lines
2.6 KiB
Python
90 lines
2.6 KiB
Python
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#!/usr/bin/env python2
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# -*-coding:UTF-8 -*
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"""
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The ZMQ_PubSub_Lines Module
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============================
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This module is consuming the Redis-list created by the ZMQ_PubSub_Tokenize_Q Module.
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It tokenize the content of the paste and publish the result in the following format:
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channel_name+' '+/path/of/the/paste.gz+' '+tokenized_word+' '+scoring
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..seealso:: Paste method (_get_top_words)
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..note:: Module ZMQ_Something_Q and ZMQ_Something are closely bound, always put
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the same Subscriber name in both of them.
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Requirements
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------------
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*Need running Redis instances. (Redis)
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*Need the ZMQ_PubSub_Tokenize_Q Module running to be able to work properly.
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"""
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import redis, zmq, ConfigParser, time
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from packages import Paste as P
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from packages import ZMQ_PubSub
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from pubsublogger import publisher
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configfile = './packages/config.cfg'
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def main():
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"""Main Function"""
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# CONFIG #
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cfg = ConfigParser.ConfigParser()
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cfg.read(configfile)
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# REDIS #
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r_serv = redis.StrictRedis(
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host = cfg.get("Redis_Queues", "host"),
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port = cfg.getint("Redis_Queues", "port"),
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db = cfg.getint("Redis_Queues", "db"))
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# LOGGING #
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publisher.channel = "Script"
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# ZMQ #
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channel = cfg.get("PubSub_Longlines", "channel_1")
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subscriber_name = "tokenize"
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subscriber_config_section = "PubSub_Longlines"
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#Publisher
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publisher_config_section = "PubSub_Words"
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publisher_name = "pubtokenize"
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Sub = ZMQ_PubSub.ZMQSub(configfile, subscriber_config_section, channel, subscriber_name)
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Pub = ZMQ_PubSub.ZMQPub(configfile, publisher_config_section, publisher_name)
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channel_0 = cfg.get("PubSub_Words", "channel_0")
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# FUNCTIONS #
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publisher.info("Tokeniser subscribed to channel {0}".format(cfg.get("PubSub_Longlines", "channel_1")))
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while True:
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message = Sub.get_msg_from_queue(r_serv)
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print message
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if message != None:
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PST = P.Paste(message.split(" ",-1)[-1])
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else:
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if r_serv.sismember("SHUTDOWN_FLAGS", "Tokenize"):
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r_serv.srem("SHUTDOWN_FLAGS", "Tokenize")
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print "Shutdown Flag Up: Terminating"
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publisher.warning("Shutdown Flag Up: Terminating.")
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break
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publisher.debug("Tokeniser is idling 10s")
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time.sleep(10)
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print "sleepin"
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continue
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for word, score in PST._get_top_words().items():
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if len(word) >= 4:
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msg = channel_0+' '+PST.p_path+' '+str(word)+' '+str(score)
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Pub.send_message(msg)
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print msg
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else:
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pass
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if __name__ == "__main__":
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main()
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