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Removed exchange file modifications

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This commit is contained in:
Sam Germain 2021-07-04 23:50:59 -06:00
parent c5ce8c6dd8
commit ffadc7426c
2 changed files with 0 additions and 19 deletions
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10
freqtrade/exchange/binance.py
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@ -3,7 +3,6 @@ import logging
from typing import Dict
import ccxt
from decimal import Decimal
from freqtrade.exceptions import (DDosProtection, InsufficientFundsError, InvalidOrderException,
OperationalException, TemporaryError)
@ -90,12 +89,3 @@ class Binance(Exchange):
f'Could not place sell order due to {e.__class__.__name__}. Message: {e}') from e
except ccxt.BaseError as e:
raise OperationalException(e) from e
@staticmethod
def calculate_interest(borrowed: Decimal, hours: Decimal, interest_rate: Decimal) -> Decimal:
# Rate is per day but accrued hourly or something
# binance: https://www.binance.com/en-AU/support/faq/360030157812
one = Decimal(1)
twenty_four = Decimal(24)
# TODO-mg: Is hours rounded?
return borrowed * interest_rate * max(hours, one)/twenty_four

9
freqtrade/exchange/kraken.py
View File

@ -3,7 +3,6 @@ import logging
from typing import Any, Dict
import ccxt
from decimal import Decimal
from freqtrade.exceptions import (DDosProtection, InsufficientFundsError, InvalidOrderException,
OperationalException, TemporaryError)
@ -125,11 +124,3 @@ class Kraken(Exchange):
f'Could not place sell order due to {e.__class__.__name__}. Message: {e}') from e
except ccxt.BaseError as e:
raise OperationalException(e) from e
@staticmethod
def calculate_interest(borrowed: Decimal, hours: Decimal, interest_rate: Decimal) -> Decimal:
four = Decimal(4.0)
# https://support.kraken.com/hc/en-us/articles/206161568-What-are-the-fees-for-margin-trading-
opening_fee = borrowed * interest_rate
roll_over_fee = borrowed * interest_rate * max(0, (hours-four)/four)
return opening_fee + roll_over_fee