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from lucene import SimpleFSDirectory, File, StandardAnalyzer, IndexSearcher, Version, MultiFieldQueryParser, QueryParser
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from lucene import SimpleFSDirectory, File, StandardAnalyzer, IndexSearcher, Version, MultiFieldQueryParser, QueryParser
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class Retriever:
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class Retriever:
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    def __init__(self):
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    def __init__(self):
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        self.indexDir = "/tmp/lucene-index-dir"
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        self.indexDir = "/tmp/price-comp-dashboard/lucene-index-dir"
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        lucene.initVM()
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        lucene.initVM()
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        dir = SimpleFSDirectory(File(self.indexDir))
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        dir = SimpleFSDirectory(File(self.indexDir))
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        self.analyzer = StandardAnalyzer(Version.LUCENE_30)
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        self.analyzer = StandardAnalyzer(Version.LUCENE_30)
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        self.searcher = IndexSearcher(dir)
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        self.searcher = IndexSearcher(dir)
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        return phones
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        return phones
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if __name__ == "__main__":
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if __name__ == "__main__":
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    retriever = Retriever()
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    retriever = Retriever()
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#    print retriever.retrieve(model_number="E2230", model_name = "Hero", brand="Samsung")
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#    print retriever.retrieve(model_number="E2230", model_name = "Hero", brand="Samsung")
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    print retriever.retrieveForQuery('source:Infibeam AND brand=Samsung')
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    docs = retriever.retrieveForQuery('brand:Karbonn AND (Disney OR KD OR 100 )')
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    print len(docs)
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    print docs
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    #    print phone
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    #    print phone
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    '''
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    '''
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    catalog_client = CatalogClient().get_client()
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    catalog_client = CatalogClient().get_client()
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    items = catalog_client.getAllItems(True)
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    items = catalog_client.getAllItems(True)
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    products = {}
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    products = {}