code: def store_vector(self, v, data=None):
          
          # We will store the normalized vector (used during retrieval)
          nv = unitvec(v)
          # Store vector in each bucket of all hashes
          for lshash in self.lshashes:
              for bucket_key in lshash.hash_vector(v):
                  #print 'Storying in bucket %s one vector' % bucket_key
                  self.storage.store_vector(lshash.hash_name, bucket_key,
                                            nv, data)
docs: Hashes vector v and stores it in all matching buckets in the storage.
          The data argument must be JSON-serializable. It is stored with the
          vector and will be returned in search results.