lychiyu/freqtrade_origin
1
0
Fork 0
mirror of https://github.com/freqtrade/freqtrade.git synced 2024-11-10 18:23:55 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

completed set_margin_mode

Browse Source
This commit is contained in:
Sam Germain 2021-09-03 18:11:39 -06:00
parent 073426f25c
commit c7a2e6c2c6
1 changed files with 19 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
freqtrade/exchange/exchange.py
View File

@ -21,6 +21,7 @@ from pandas import DataFrame
from freqtrade.constants import DEFAULT_AMOUNT_RESERVE_PERCENT, ListPairsWithTimeframes
from freqtrade.data.converter import ohlcv_to_dataframe, trades_dict_to_list
from freqtrade.enums import Collateral
from freqtrade.exceptions import (DDosProtection, ExchangeError, InsufficientFundsError,
InvalidOrderException, OperationalException, PricingError,
RetryableOrderError, TemporaryError)
@ -1557,8 +1558,24 @@ class Exchange:
except ccxt.BaseError as e:
raise OperationalException(e) from e
def set_margin_mode(self, symbol, marginType, params={}):
self._api.set_margin_mode(symbol, marginType, params)
def set_margin_mode(self, symbol: str, collateral: Collateral, params: dict = {}):
'''
Set's the margin mode on the exchange to cross or isolated for a specific pair
:param symbol: base/quote currency pair (e.g. "ADA/USDT")
'''
if not self.exchange_has("setMarginMode"):
# Some exchanges only support one collateral type
return
try:
self._api.set_margin_mode(symbol, collateral.value, params)
except ccxt.DDoSProtection as e:
raise DDosProtection(e) from e
except (ccxt.NetworkError, ccxt.ExchangeError) as e:
raise TemporaryError(
f'Could not set leverage due to {e.__class__.__name__}. Message: {e}') from e
except ccxt.BaseError as e:
raise OperationalException(e) from e
def is_exchange_known_ccxt(exchange_name: str, ccxt_module: CcxtModuleType = None) -> bool: