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Wrap Precise into FtPecise

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This commit is contained in:
Matthias
2022-08-10 11:26:06 +00:00
parent adc8ee88e2
commit e7cb1b7375
4 changed files with 41 additions and 30 deletions
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9
freqtrade/exchange/exchange.py
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@@ -16,7 +16,7 @@ import arrow
import ccxt
import ccxt.async_support as ccxt_async
from cachetools import TTLCache
from ccxt import ROUND_DOWN, ROUND_UP, TICK_SIZE, TRUNCATE, Precise, decimal_to_precision
from ccxt import ROUND_DOWN, ROUND_UP, TICK_SIZE, TRUNCATE, decimal_to_precision
from pandas import DataFrame
from freqtrade.constants import (DEFAULT_AMOUNT_RESERVE_PERCENT, NON_OPEN_EXCHANGE_STATES, BuySell,
@@ -32,6 +32,7 @@ from freqtrade.exchange.common import (API_FETCH_ORDER_RETRY_COUNT, BAD_EXCHANGE
retrier_async)
from freqtrade.misc import chunks, deep_merge_dicts, safe_value_fallback2
from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
from freqtrade.util import FtPrecise
CcxtModuleType = Any
@@ -708,10 +709,10 @@ class Exchange:
# counting_mode=self.precisionMode,
# ))
if self.precisionMode == TICK_SIZE:
precision = Precise(str(self.markets[pair]['precision']['price']))
price_str = Precise(str(price))
precision = FtPrecise(str(self.markets[pair]['precision']['price']))
price_str = FtPrecise(str(price))
missing = price_str % precision
if not missing == Precise("0"):
if not missing == FtPrecise("0"):
price = round(float(str(price_str - missing + precision)), 14)
else:
symbol_prec = self.markets[pair]['precision']['price']