34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
|
#
|
||
|
|
# 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.
|
||
|
|
#
|
||
|
|
|
||
|
|
__all__ = ["ResultIterable"]
|
||
|
|
|
||
|
|
import collections
|
||
|
|
|
||
|
|
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)
|