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79 lines
2.4 KiB
Python
Executable file
79 lines
2.4 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_Indexer Module
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============================
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The ZMQ_Sub_Indexer modules is fetching the list of files to be processed
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and index each file with a full-text indexer (Whoosh until now).
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"""
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import time
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from packages import Paste
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from pubsublogger import publisher
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from whoosh.index import create_in, exists_in, open_dir
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from whoosh.fields import Schema, TEXT, ID
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import os
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import Helper
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if __name__ == "__main__":
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publisher.port = 6380
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publisher.channel = "Script"
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# Subscriber
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sub_config_section = 'PubSub_Global'
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sub_name = 'indexer'
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config_section = 'PubSub_Global'
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config_channel = 'channel'
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subscriber_name = 'indexer'
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h = Helper.Redis_Queues(config_section, config_channel, subscriber_name)
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# Indexer configuration - index dir and schema setup
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indexpath = h.config.get("Indexer", "path")
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indexertype = h.config.get("Indexer", "type")
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if indexertype == "whoosh":
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schema = Schema(title=TEXT(stored=True), path=ID(stored=True,
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unique=True),
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content=TEXT)
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if not os.path.exists(indexpath):
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os.mkdir(indexpath)
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if not exists_in(indexpath):
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ix = create_in(indexpath, schema)
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else:
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ix = open_dir(indexpath)
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# LOGGING #
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publisher.info("""ZMQ Indexer is Running""")
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while True:
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try:
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message = h.redis_rpop()
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if message is not None:
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PST = Paste.Paste(message.split(" ", -1)[-1])
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else:
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if h.redis_queue_shutdown():
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break
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publisher.debug("Script Indexer is idling 10s")
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time.sleep(1)
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continue
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docpath = message.split(" ", -1)[-1]
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paste = PST.get_p_content()
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print "Indexing :", docpath
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if indexertype == "whoosh":
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indexwriter = ix.writer()
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indexwriter.update_document(
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title=unicode(docpath, errors='ignore'),
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path=unicode(docpath, errors='ignore'),
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content=unicode(paste, errors='ignore'))
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indexwriter.commit()
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except IOError:
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print "CRC Checksum Failed on :", PST.p_path
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publisher.error('Duplicate;{};{};{};CRC Checksum Failed'.format(
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PST.p_source, PST.p_date, PST.p_name))
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