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Simplify exchange_utils

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Matthias
2023-05-14 11:01:50 +02:00
parent 55ce58d79f
commit 7f73e99437
1 changed files with 5 additions and 6 deletions
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11
freqtrade/exchange/exchange_utils.py
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@@ -11,6 +11,7 @@ from ccxt import (DECIMAL_PLACES, ROUND, ROUND_DOWN, ROUND_UP, SIGNIFICANT_DIGIT
from freqtrade.exchange.common import BAD_EXCHANGES, EXCHANGE_HAS_OPTIONAL, EXCHANGE_HAS_REQUIRED
from freqtrade.util import FtPrecise
from freqtrade.util.datetime_helpers import dt_from_ts, dt_ts
CcxtModuleType = Any
@@ -99,9 +100,8 @@ def timeframe_to_prev_date(timeframe: str, date: Optional[datetime] = None) -> d
if not date:
date = datetime.now(timezone.utc)
new_timestamp = ccxt.Exchange.round_timeframe(timeframe, date.timestamp() * 1000,
ROUND_DOWN) // 1000
return datetime.fromtimestamp(new_timestamp, tz=timezone.utc)
new_timestamp = ccxt.Exchange.round_timeframe(timeframe, dt_ts(date), ROUND_DOWN) // 1000
return dt_from_ts(new_timestamp)
def timeframe_to_next_date(timeframe: str, date: Optional[datetime] = None) -> datetime:
@@ -113,9 +113,8 @@ def timeframe_to_next_date(timeframe: str, date: Optional[datetime] = None) -> d
"""
if not date:
date = datetime.now(timezone.utc)
new_timestamp = ccxt.Exchange.round_timeframe(timeframe, date.timestamp() * 1000,
ROUND_UP) // 1000
return datetime.fromtimestamp(new_timestamp, tz=timezone.utc)
new_timestamp = ccxt.Exchange.round_timeframe(timeframe, dt_ts(date), ROUND_UP) // 1000
return dt_from_ts(new_timestamp)
def date_minus_candles(