| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import collections |
| |
| __all__ = ["ResultIterable"] |
| |
| |
| class ResultIterable(collections.Iterable): |
| |
| """ |
| A special result iterable. This is used because the standard |
| iterator can not be pickled |
| """ |
| |
| def __init__(self, data): |
| self.data = data |
| self.index = 0 |
| self.maxindex = len(data) |
| |
| def __iter__(self): |
| return iter(self.data) |
| |
| def __len__(self): |
| return len(self.data) |
