# QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals. # Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation. # # Licensed 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. from AlgorithmImports import * from RangeConsolidatorAlgorithm import RangeConsolidatorAlgorithm ### ### Example algorithm of how to use ClassicRangeConsolidator ### class ClassicRangeConsolidatorAlgorithm(RangeConsolidatorAlgorithm): def create_range_consolidator(self) -> ClassicRangeConsolidator: return ClassicRangeConsolidator(self.get_range()) def on_data_consolidated(self, sender: object, range_bar: RangeBar): super().on_data_consolidated(sender, range_bar) if range_bar.volume == 0: raise AssertionError("All RangeBar's should have non-zero volume, but this doesn't")