popindex.py
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#!/usr/bin/env python
"""
popindex.py - generate a popcon index to be used by the recommender as the
users repository, based on filters provided by config
"""
__author__ = "Tassia Camoes Araujo <tassia@gmail.com>"
__copyright__ = "Copyright (C) 2011 Tassia Camoes Araujo"
__license__ = """
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import os
import sys
sys.path.insert(0,'../')
import logging
import datetime
from config import Config
from data import PopconXapianIndex
if __name__ == '__main__':
cfg = Config()
begin_time = datetime.datetime.now()
logging.info("Popcon indexing started at %s" % begin_time)
# use config file or command line options
popindex = PopconXapianIndex(cfg)
end_time = datetime.datetime.now()
logging.info("Popcon indexing completed at %s" % end_time)
logging.info("Number of documents (submissions): %d" %
popindex.get_doccount())
delta = end_time - begin_time
logging.info("Time elapsed: %d seconds." % delta.seconds)
if cfg.index_mode=="cluster" or cfg.index_mode=="recluster":
logging.info("Medoids: %d\tDispersion:%f" %
(cfg.k_medoids,popindex.cluster_dispersion))