minor bug

Author: xieqihuiPG

nearpy/engine.py

@@ -167,11 +167,17 @@ def _get_candidates(self, v, mongo_fetch_vector_filters=None):
  candidates = []
  for lshash in self.lshashes:
  for bucket_key in lshash.hash_vector(v, querying=True):
- bucket_content = self.storage.get_bucket(
- lshash.hash_name,
- bucket_key,
- mongo_fetch_vector_filters
-                )
+ if mongo_fetch_vector_filters:
+ bucket_content = self.storage.get_bucket(
+ lshash.hash_name,
+ bucket_key,
+ mongo_fetch_vector_filters
+                    )
+ else:
+ bucket_content = self.storage.get_bucket(
+ lshash.hash_name,
+ bucket_key,
+                    )
  #print 'Bucket %s size %d' % (bucket_key, len(bucket_content))
  candidates.extend(bucket_content)
  return candidates