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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# remove a article from the index index
import sys
import config
input_xml_file_name = config.input_xml_file_name
sys.path.append('..')
from whoosh.qparser import QueryParser
from whoosh.index import open_dir
if len(sys.argv) > 1:
article_title = sys.argv[1]
else:
print "Usage remove_from_index.py article"
ix = open_dir("index_dir")
query = QueryParser("title", ix.schema).parse("'%s'" % unicode(article_title))
ix.delete_by_query(query)
ix.writer().commit()
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