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Added set_leverage function to exchange

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This commit is contained in:
Sam Germain 2021-08-08 19:34:33 -06:00
parent 4ca1d25db1
commit 53a6ce881c
1 changed files with 9 additions and 1 deletions
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10
freqtrade/exchange/exchange.py
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@ -732,7 +732,6 @@ class Exchange:
order = self._api.create_order(pair, ordertype, side, order = self._api.create_order(pair, ordertype, side,
amount, rate_for_order, params) amount, rate_for_order, params)
self._log_exchange_response('create_order', order) self._log_exchange_response('create_order', order)
return order return order
except ccxt.InsufficientFunds as e: except ccxt.InsufficientFunds as e:
@ -1521,6 +1520,15 @@ class Exchange:
# TODO-mg: implement # TODO-mg: implement
return 0.0005 return 0.0005
def set_leverage(self, pair, leverage):
"""
Binance Futures must set the leverage before making a futures trade, in order to not
have the same leverage on every trade
# TODO-lev: This may be the case for any futures exchange, or even margin trading on
# TODO-lev: some exchanges, so check this
"""
self._api.set_leverage(symbol=pair, leverage=leverage)
def is_exchange_known_ccxt(exchange_name: str, ccxt_module: CcxtModuleType = None) -> bool: def is_exchange_known_ccxt(exchange_name: str, ccxt_module: CcxtModuleType = None) -> bool:
return exchange_name in ccxt_exchanges(ccxt_module) return exchange_name in ccxt_exchanges(ccxt_module)