1 # ====================================================================
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
13 # ====================================================================
16 Document, Term, IndexSearcher, TermQuery, \
17 SimpleFSDirectory, RAMDirectory, File
20 class WordNetSynonymEngine(object):
22 def __init__(self, indexDir):
24 self.directory = RAMDirectory(SimpleFSDirectory(File(indexDir)))
25 self.searcher = IndexSearcher(self.directory)
27 def getSynonyms(self, word):
30 topDocs = self.searcher.search(TermQuery(Term("word", word)), 50)
32 for scoreDoc in topDocs.scoreDocs:
33 doc = self.searcher.doc(scoreDoc.doc)
34 for value in doc.getValues("syn"):