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# Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
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from AlgorithmImports import *

from BasicTemplateFuturesHistoryAlgorithm import BasicTemplateFuturesHistoryAlgorithm

### <summary>
### This example demonstrates how to get access to futures history for a given root symbol with extended market hours.
### It also shows how you can prefilter contracts easily based on expirations, and inspect the futures
### chain to pick a specific contract to trade.
### </summary>
### <meta name="tag" content="using data" />
### <meta name="tag" content="history and warm up" />
### <meta name="tag" content="history" />
### <meta name="tag" content="futures" />
class BasicTemplateFuturesHistoryWithExtendedMarketHoursAlgorithm(BasicTemplateFuturesHistoryAlgorithm):

    def get_extended_market_hours(self):
        return True

    def get_expected_history_call_count(self):
        return 49