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ENH: _UnionRestrictions for combining multiple Restrictions

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Andrew Liang
2016-09-30 16:35:24 -04:00
parent 3b5031a829
commit 2104a35af8
5 changed files with 233 additions and 2 deletions
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zipline/algorithm.py
+1 -1
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@@ -2215,7 +2215,7 @@ class TradingAlgorithm(object):
"""
control = RestrictedListOrder(on_error, restrictions)
self.register_trading_control(control)
self.restrictions = restrictions
self.restrictions |= restrictions
@api_method
def set_long_only(self, on_error='fail'):