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moved binance.stoploss_adjust to exchange class

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This commit is contained in:
Sam Germain 2022-03-09 15:47:16 -06:00
parent d47274066e
commit 6bb93bdc25
3 changed files with 13 additions and 8 deletions
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7
freqtrade/exchange/binance.py
View File

@ -23,13 +23,6 @@ class Binance(Exchange):
"l2_limit_range": [5, 10, 20, 50, 100, 500, 1000],
}
def stoploss_adjust(self, stop_loss: float, order: Dict) -> bool:
"""
Verify stop_loss against stoploss-order value (limit or price)
Returns True if adjustment is necessary.
"""
return order['type'] == 'stop_loss_limit' and stop_loss > float(order['info']['stopPrice'])
async def _async_get_historic_ohlcv(self, pair: str, timeframe: str,
since_ms: int, is_new_pair: bool = False,
raise_: bool = False

2
freqtrade/exchange/exchange.py
View File

@ -795,7 +795,7 @@ class Exchange:
Verify stop_loss against stoploss-order value (limit or price)
Returns True if adjustment is necessary.
"""
raise OperationalException(f"stoploss is not implemented for {self.name}.")
return stop_loss > float(order['stopPrice'])
def _get_stop_params(self, ordertype: str, stop_price: float) -> Dict:
params = self._params.copy()

12
tests/exchange/test_exchange.py
View File

@ -3058,3 +3058,15 @@ def test_calculate_fee_rate(mocker, default_conf, order, expected, unknown_fee_r
])
def test_calculate_backoff(retrycount, max_retries, expected):
assert calculate_backoff(retrycount, max_retries) == expected
@pytest.mark.parametrize('exchange_name', ['binance', 'gateio'])
def test_stoploss_adjust(mocker, default_conf, exchange_name):
exchange = get_patched_exchange(mocker, default_conf, id=exchange_name)
order = {
'type': 'stop_loss_limit',
'price': 1500,
'stopPrice': 1500,
}
assert exchange.stoploss_adjust(1501, order)
assert not exchange.stoploss_adjust(1499, order)