def transfer(trade_account, inout, amount): ta = trade_account if not ta.money_password: return False, '未登录资金密码' t = Trader(ta.exchange, ta.login_name, ta.login_password) if inout == 'in': r = t.money_in(amount, ta.money_password) else: r = t.money_out(amount, ta.money_password) return r, t.last_error