def retrieve(string,tweetID):
global eventNum
global eventDict
global eventList
lucene.initVM()
indexDir = "REMOVEME.index-dir"
dir = SimpleFSDirectory(File(indexDir))
analyzer = StandardAnalyzer(Version.LUCENE_30)
try:
searcher = IndexSearcher(dir)
except lucene.JavaError:
#print 'Inside First Except'
eventDict[tweetID] = eventNum
eventNum = eventNum + 1
analyzer.close()
return
try:
query = QueryParser(Version.LUCENE_30, "text", analyzer).parse(string)
#e = sys.exc_info()[0]
#print e
MAX = 2
hits = searcher.search(query, MAX)
#print "Found %d document(s) that matched query '%s':" % (hits.totalHits, query)
#print 'total hits'
#print hits.totalHits
if hits.totalHits > 0:
eventDict[tweetID] = eventDict[hits.scoreDocs[0].doc]
analyzer.close()
searcher.close()
return
else:
#print '-----------'
#print tweetID
eventDict[tweetID] = eventNum
eventNum = eventNum + 1
analyzer.close()
searcher.close()
return
#for hit in hits.scoreDocs:
#print hit.score, hit.doc, hit.toString()
#doc = searcher.doc(hit.doc)
#print doc.get("text").encode("utf-8")
except lucene.JavaError:
eventDict[tweetID] = eventNum
eventNum = eventNum + 1
analyzer.close()
searcher.close()
return
