ApprovalModel#
API documentation for tradeexecutor.strategy.approval.ApprovalModel Python class in Trading Strategy framework.
- class ApprovalModel[source]#
Bases:
ABCA model that defines a checkpoint for trades before they are executd.
Approval can be get in various ways - CLI confirmation by human - Web interface confirmation by human - A third party automated risk management system
- __init__()#
Methods
__init__()confirm_trades(state, trades)This function may wait forever and block the trade execution thread.
- confirm_trades(state, trades)[source]#
This function may wait forever and block the trade execution thread. It is up to the approval internals to decide when to timeout and what to od in such situation.
- Parameters:
state (State) – Current portfolio management states
trades (List[TradeExecution]) – Trades suggested bt the strategy
- Returns:
Filtered list of trades that should be executed
- Return type: