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Add price side validation for market orders

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This commit is contained in:
Matthias
2021-03-20 11:48:39 +01:00
parent 066dd72210
commit fe7f3d9c37
2 changed files with 46 additions and 0 deletions
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14
freqtrade/configuration/config_validation.py
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@@ -74,6 +74,7 @@ def validate_config_consistency(conf: Dict[str, Any]) -> None:
# validating trailing stoploss
_validate_trailing_stoploss(conf)
_validate_price_config(conf)
_validate_edge(conf)
_validate_whitelist(conf)
_validate_protections(conf)
@@ -95,6 +96,19 @@ def _validate_unlimited_amount(conf: Dict[str, Any]) -> None:
raise OperationalException("`max_open_trades` and `stake_amount` cannot both be unlimited.")
def _validate_price_config(conf: Dict[str, Any]) -> None:
"""
When using market orders, price sides must be using the "other" side of the price
"""
if (conf['order_types'].get('buy') == 'market'
and conf['bid_strategy'].get('price_side') != 'ask'):
raise OperationalException('Market buy orders require bid_strategy.price_side = "ask".')
if (conf['order_types'].get('sell') == 'market'
and conf['ask_strategy'].get('price_side') != 'bid'):
raise OperationalException('Market sell orders require ask_strategy.price_side = "bid".')
def _validate_trailing_stoploss(conf: Dict[str, Any]) -> None:
if conf.get('stoploss') == 0.0: