def __init__(self, *args, **kwargs):
super(CnTradingAlgorithm, self).__init__(*args, **kwargs)
self.trading_controls = [
LongOnly(on_error="log"),
LimitPrice(on_error='log')
]
def set_long_only(self):
"""
Set a rule specifying that this algorithm cannot take short positions.
"""
self.register_trading_control(LongOnly())
def __init__(self, *args, **kwargs):
self._orig__init__(*args, **kwargs)
self.trading_controls = [LongOnly(on_error="log"), LimitPrice(on_error='log')]
