class EventSearcher(object):
def search(self, query):
data = None
try:
q = self.parser.parse(query)
result = self.searcher.search(q)
data = [
{"title": res["title"],
"description": res["description"],
"id": res["id"],
"date": res['date']
} for res in result
]
finally:
# better to close on __del__?
self.searcher.close()
return data
def __init__(self):
index = open_dir("search/index")
self.searcher = index.searcher()
self.parser = MultifieldParser(["title", "description", "date"], index.schema)
self.parser.add_plugin(DateParserPlugin())
class EventSearcher(object):
def search(self, query):
data = None
try:
q = self.parser.parse(query)
result = self.searcher.search(q)
data = [{
"title": res["title"],
"description": res["description"],
"id": res["id"],
"date": res['date']
} for res in result]
finally:
# better to close on __del__?
self.searcher.close()
return data
def __init__(self):
index = open_dir("search/index")
self.searcher = index.searcher()
self.parser = MultifieldParser(["title", "description", "date"],
index.schema)
self.parser.add_plugin(DateParserPlugin())
def buildQueryParser(self):
# Set numerical scoring parameters
CoordinateDescentScorer.baselineScoreWeight = self.baselineScoreWeight
CoordinateDescentScorer.pageRankWeight = self.pageRankWeight
CoordinateDescentScorer.pageRankScalingWeight = self.pageRankScalingWeight
# Build parser
keywordsQueryParser = MultifieldParser(['content','title', 'description', 'keywords', 'headers', 'yqlKeywords', 'expandedYqlKeywords'],
self.indexSchema, fieldboosts=self.weights, group=OrGroup)
keywordsQueryParser.add_plugin(PlusMinusPlugin)
return keywordsQueryParser
def buildQueryParser(self):
headersQueryParser = MultifieldParser(['content', 'headers'], schema=self.indexSchema, group=OrGroup)
headersQueryParser.add_plugin(PlusMinusPlugin)
return headersQueryParser
def buildQueryParser(self):
descriptionQueryParser = MultifieldParser(['content', 'description'], schema=self.indexSchema, group=OrGroup)
descriptionQueryParser.add_plugin(PlusMinusPlugin)
return descriptionQueryParser
def buildQueryParser(self):
keywordsQueryParser = MultifieldParser(["content", "keywords"], schema=self.indexSchema, group=OrGroup)
keywordsQueryParser.add_plugin(PlusMinusPlugin)
return keywordsQueryParser
def buildQueryParser(self):
titleQueryParser = MultifieldParser(['content', 'title'], schema=self.indexSchema, group=OrGroup)
titleQueryParser.add_plugin(PlusMinusPlugin)
return titleQueryParser
def buildQueryParser(self):
expandedYahooKeywordsQueryParser = MultifieldParser(['content', 'expandedYqlKeywords'], schema=self.indexSchema, group=OrGroup)
expandedYahooKeywordsQueryParser.add_plugin(PlusMinusPlugin)
return expandedYahooKeywordsQueryParser
