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102 lines
3.1 KiB
Python
Executable file
102 lines
3.1 KiB
Python
Executable file
#!/usr/bin/env python2
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# -*-coding:UTF-8 -*
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"""
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The ZMQ_Sub_Curve Module
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============================
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This module is consuming the Redis-list created by the ZMQ_Sub_Curve_Q Module.
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This modules update a .csv file used to draw curves representing selected words and their occurency per day.
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..note:: The channel will have the name of the file created.
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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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*Categories files of words in /files/ need to be created
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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
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import ConfigParser
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import 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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from packages import lib_words
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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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r_serv1 = redis.StrictRedis(
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host=cfg.get("Redis_Level_DB", "host"),
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port=cfg.get("Redis_Level_DB", "port"),
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db=0)
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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_Words", "channel_0")
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subscriber_name = "curve"
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subscriber_config_section = "PubSub_Words"
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sub = ZMQ_PubSub.ZMQSub(configfile, subscriber_config_section, channel, subscriber_name)
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# FUNCTIONS #
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publisher.info("Script Curve subscribed to channel {0}".format(cfg.get("PubSub_Words", "channel_0")))
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# FILE CURVE SECTION #
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csv_path = cfg.get("Directories", "wordtrending_csv")
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wordfile_path = cfg.get("Directories", "wordsfile")
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message = sub.get_msg_from_queue(r_serv)
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prec_filename = None
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while True:
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if message is not None:
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channel, filename, word, score = message.split()
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if prec_filename is None or filename != prec_filename:
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PST = P.Paste(filename)
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lib_words.create_curve_with_word_file(r_serv1, csv_path, wordfile_path, int(PST.p_date.year), int(PST.p_date.month))
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prec_filename = filename
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prev_score = r_serv1.hget(word.lower(), PST.p_date)
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print prev_score
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if prev_score is not None:
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r_serv1.hset(word.lower(), PST.p_date, int(prev_score) + int(score))
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else:
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r_serv1.hset(word.lower(), PST.p_date, score)
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# r_serv.expire(word,86400) #1day
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else:
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if r_serv.sismember("SHUTDOWN_FLAGS", "Curve"):
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r_serv.srem("SHUTDOWN_FLAGS", "Curve")
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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("Script Curve is Idling")
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print "sleepin"
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time.sleep(1)
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message = sub.get_msg_from_queue(r_serv)
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if __name__ == "__main__":
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main()
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