def delete(self, entity):
    key = _normalize_key(entity)
    if key is None:
      return self.ndb_delete(entity)
    self.deletes.append(key)
Ask for an informative __repr__ on NLMSASlice objects
dataset/ETHPy150Open GoogleCloudPlatform/appengine-mapreduce/python/src/mapreduce/context.py/_MutationPool.delete--crossover with--dataset/ETHPy150Open cjlee112/pygr/tests/nlmsa_test.py/NLMSA_Test.test_slice_repr