def account(self):
account = self._api.get_account()
z_account = zp.Account()
z_account.buying_power = float(account.buying_power)
z_account.total_position_value = float(
account.portfolio_value) - float(account.cash)
return z_account
def __init__(self, cash=1e6, size=50, clock=None):
'''
paramters:
cash: initial cash balance
size: the number of stocks in universe
clock: soft clock
'''
self._account = zp.Account()
self._account.buying_power = cash
self._account.total_position_value = 0
self._portfolio = zp.Portfolio()
self._portfolio.cash = cash
self._portfolio.positions = self._positions = zp.Positions()
self._order_seq = 0
self._orders = {}
self._clock = clock
self._last_process_time = None
self._data_proxy = FakeDataBackend(size=size, clock=clock)
