adelorenzo/stable
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Updated kraken fill leverage brackets and set_leverage

Browse Source
This commit is contained in:
Sam Germain 2021-09-12 01:51:09 -06:00
parent 1344c9f7fc
commit 09418938fe
2 changed files with 20 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
freqtrade/exchange/kraken.py
View File

@ -146,6 +146,7 @@ class Kraken(Exchange):
leverages = {} leverages = {}
for pair, market in self.markets.items(): for pair, market in self.markets.items():
leverages[pair] = [1]
info = market['info'] info = market['info']
leverage_buy = info.get('leverage_buy', []) leverage_buy = info.get('leverage_buy', [])
leverage_sell = info.get('leverage_sell', []) leverage_sell = info.get('leverage_sell', [])
@ -155,12 +156,12 @@ class Kraken(Exchange):
f"The buy({leverage_buy}) and sell({leverage_sell}) leverage are not equal" f"The buy({leverage_buy}) and sell({leverage_sell}) leverage are not equal"
"for {pair}. Please notify freqtrade because this has never happened before" "for {pair}. Please notify freqtrade because this has never happened before"
) )
if max(leverage_buy) < max(leverage_sell): if max(leverage_buy) <= max(leverage_sell):
leverages[pair] = leverage_buy leverages[pair] += [int(lev) for lev in leverage_buy]
else: else:
leverages[pair] = leverage_sell leverages[pair] += [int(lev) for lev in leverage_sell]
else: else:
leverages[pair] = leverage_buy leverages[pair] += [int(lev) for lev in leverage_buy]
self._leverage_brackets = leverages self._leverage_brackets = leverages
def get_max_leverage(self, pair: Optional[str], nominal_value: Optional[float]) -> float: def get_max_leverage(self, pair: Optional[str], nominal_value: Optional[float]) -> float:
@ -173,7 +174,7 @@ class Kraken(Exchange):
def set_leverage(self, pair, leverage): def set_leverage(self, pair, leverage):
""" """
Kraken set's the leverage as an option in the order object, so it doesn't do Kraken set's the leverage as an option in the order object, so we need to
anything in this function add it to params
""" """
return self._params['leverage'] = leverage

15
tests/exchange/test_kraken.py
View File

@ -292,7 +292,16 @@ def test_fill_leverage_brackets_kraken(default_conf, mocker):
exchange.fill_leverage_brackets() exchange.fill_leverage_brackets()
assert exchange._leverage_brackets == { assert exchange._leverage_brackets == {
'BLK/BTC': ['2', '3'], 'BLK/BTC': [1, 2, 3],
'TKN/BTC': ['2', '3', '4', '5'], 'TKN/BTC': [1, 2, 3, 4, 5],
'ETH/BTC': ['2'] 'ETH/BTC': [1, 2],
'LTC/BTC': [1],
'XRP/BTC': [1],
'NEO/BTC': [1],
'BTT/BTC': [1],
'ETH/USDT': [1],
'LTC/USDT': [1],
'LTC/USD': [1],
'XLTCUSDT': [1],
'LTC/ETH': [1]
} }