<s> import sys <EOL> import os <EOL> import os . path <EOL> import re <EOL> from elasticsearch import Elasticsearch <EOL> from time import sleep <EOL> from muppet import DurableChannel , RemoteChannel <EOL> esStopWords = [ "<STR_LIT:a>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT:to>" , "<STR_LIT>" , "<STR_LIT>" , "<STR_LIT>" ] <EOL> __name__ = "<STR_LIT>" <EOL> class AnnotationWorker : <EOL> def __init__ ( self , config ) : <EOL> self . config = config <EOL> self . logger = config [ "<STR_LIT>" ] <EOL> self . esClient = Elasticsearch ( config [ "<STR_LIT>" ] [ "<STR_LIT:host>" ] + "<STR_LIT::>" + str ( config [ "<STR_LIT>" ] [ "<STR_LIT:port>" ] ) ) <EOL> self . corpusIndex = config [ "<STR_LIT>" ] [ "<STR_LIT:index>" ] <EOL> self . corpusType = config [ "<STR_LIT>" ] [ "<STR_LIT:type>" ] <EOL> self . corpusFields = config [ "<STR_LIT>" ] [ "<STR_LIT>" ] <EOL> self . corpusSize = <NUM_LIT:0> <EOL> self . workerName = "<STR_LIT>" <EOL> self . timeout = <NUM_LIT> <EOL> self . processorIndex = config [ "<STR_LIT>" ] [ "<STR_LIT:index>" ] <EOL> self . processorType = config [ "<STR_LIT>" ] [ "<STR_LIT:type>" ] <EOL> self . processorPhraseType = config [ "<STR_LIT>" ] [ "<STR_LIT:type>" ] + "<STR_LIT>" <EOL> self . analyzerIndex = self . corpusIndex + "<STR_LIT>" <EOL> self . worker = DurableChannel ( self . workerName , config ) <EOL> self . dispatchers = { } <EOL> def annotate ( self ) : <EOL> while True : <EOL> message = self . worker . receive ( ) <EOL> if message [ "<STR_LIT:content>" ] == "<STR_LIT>" : <EOL> message [ "<STR_LIT>" ] = message [ "<STR_LIT>" ] <EOL> self . worker . close ( message ) <EOL> if len ( self . dispatchers ) == <NUM_LIT:0> : <EOL> self . worker . end ( ) <EOL> break <EOL> else : <EOL> self . worker . send ( content = "<STR_LIT>" , to = self . workerName ) <EOL> continue <EOL> elif message [ "<STR_LIT:content>" ] [ "<STR_LIT:type>" ] == "<STR_LIT>" : <EOL> if message [ "<STR_LIT:content>" ] [ "<STR_LIT>" ] not in self . dispatchers : <EOL> self . dispatchers [ message [ "<STR_LIT:content>" ] [ "<STR_LIT>" ] ] = RemoteChannel ( message [ "<STR_LIT:content>" ] [ "<STR_LIT>" ] , self . config ) <EOL> self . dispatchers [ message [ "<STR_LIT:content>" ] [ "<STR_LIT>" ] ] . listen ( self . unregisterDispatcher ) <EOL> documentId = message [ "<STR_LIT:content>" ] [ "<STR_LIT>" ] <EOL> document = self . esClient . get ( index = self . corpusIndex , doc_type = self . corpusType , id = documentId , fields = self . corpusFields ) <EOL> if "<STR_LIT>" in document : <EOL> for field in self . corpusFields : <EOL> shingles = [ ] <EOL> if field in document [ "<STR_LIT>" ] : <EOL> if type ( document [ "<STR_LIT>" ] [ field ] ) is list : <EOL> for element in document [ "<STR_LIT>" ] [ field ] : <EOL> if len ( element ) > <NUM_LIT:0> : <EOL> shingleTokens = self . esClient . indices . analyze ( index = self . analyzerIndex , body = element , analyzer = "<STR_LIT>" ) <EOL> shingles += shingleTokens [ "<STR_LIT>" ] <EOL> else : <EOL> if len ( document [ "<STR_LIT>" ] [ field ] ) > <NUM_LIT:0> : <EOL> shingles = self . esClient . indices . analyze ( index = self . analyzerIndex , body = document [ "<STR_LIT>" ] [ field ] , analyzer = "<STR_LIT>" ) [ "<STR_LIT>" ] <EOL> shingles = map ( self . __replaceUnderscore , shingles ) <EOL> shingles = filter ( self . __filterTokens , shingles ) <EOL> if shingles != None and len ( shingles ) > <NUM_LIT:0> : <EOL> for shingle in shingles : <EOL> phrase = shingle [ "<STR_LIT>" ] <EOL> key = self . __keyify ( phrase ) <EOL> if len ( key ) > <NUM_LIT:0> : <EOL> data = { "<STR_LIT>" : phrase , "<STR_LIT>" : phrase , "<STR_LIT>" : document [ "<STR_LIT>" ] } <EOL> if not self . esClient . exists ( index = self . processorIndex , doc_type = self . processorPhraseType , id = key ) : <EOL> self . esClient . index ( index = self . processorIndex , doc_type = self . processorPhraseType , id = key , body = data ) <EOL> sleep ( <NUM_LIT:1> ) <EOL> for processorInstance in self . config [ "<STR_LIT>" ] : <EOL> processorInstance . annotate ( self . config , documentId ) <EOL> self . worker . reply ( message , { "<STR_LIT>" : documentId , "<STR_LIT:status>" : "<STR_LIT>" , "<STR_LIT:type>" : "<STR_LIT>" } , self . timeout ) <EOL> self . logger . info ( "<STR_LIT>" ) <EOL> def unregisterDispatcher ( self , dispatcher , message ) : <EOL> if message == "<STR_LIT>" : <EOL> self . dispatchers . pop ( dispatcher , None ) <EOL> if len ( self . dispatchers ) == <NUM_LIT:0> : <EOL> self . worker . send ( content = "<STR_LIT>" , to = self . workerName ) <EOL> def __keyify ( self , phrase ) : <EOL> phrase = phrase . strip ( ) <EOL> if len ( phrase ) == <NUM_LIT:0> : <EOL> return "<STR_LIT>" <EOL> key = re . sub ( "<STR_LIT>" , "<STR_LIT:U+0020>" , phrase ) <EOL> key = "<STR_LIT:U+0020>" . join ( phrase . split ( ) ) <EOL> key = key . lower ( ) <EOL> key = "<STR_LIT:->" . join ( phrase . split ( ) ) <EOL> return key <EOL> def __replaceUnderscore ( self , shingle ) : <EOL> token = shingle [ "<STR_LIT>" ] <EOL> token = token . replace ( "<STR_LIT:_>" , "<STR_LIT>" ) <EOL> token = re . sub ( '<STR_LIT>' , '<STR_LIT:U+0020>' , token ) . strip ( ) <EOL> shingle [ "<STR_LIT>" ] = token <EOL> return shingle <EOL> def __filterTokens ( self , shingle ) : <EOL> global esStopWords <EOL> tokens = shingle [ "<STR_LIT>" ] . split ( "<STR_LIT:U+0020>" ) <EOL> firstToken = tokens [ <NUM_LIT:0> ] <EOL> lastToken = tokens [ - <NUM_LIT:1> ] <EOL> isValid = True <EOL> isValid = ( isValid and lastToken != None ) <EOL> isValid = ( isValid and len ( lastToken ) > <NUM_LIT:1> ) <EOL> isValid = ( isValid and not firstToken . replace ( "<STR_LIT:.>" , "<STR_LIT>" , <NUM_LIT:1> ) . isdigit ( ) ) <EOL> isValid = ( isValid and not lastToken . replace ( "<STR_LIT:.>" , "<STR_LIT>" , <NUM_LIT:1> ) . isdigit ( ) ) <EOL> isValid = ( isValid and firstToken not in esStopWords ) <EOL> isValid = ( isValid and lastToken not in esStopWords ) <EOL> return isValid </s>
