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Deepcopy ccxt ws result

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Matthias 2024-04-26 18:18:39 +00:00
parent d5d818be8b
commit 765fa06daa
1 changed files with 3 additions and 1 deletions
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4
freqtrade/exchange/exchange_ws.py
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@ -2,6 +2,7 @@
import asyncio
import logging
import time
from copy import deepcopy
from functools import partial
from threading import Thread
from typing import Dict, Set
@ -147,7 +148,8 @@ class ExchangeWS:
Returns cached klines from ccxt's "watch" cache.
:param candle_date: timestamp of the end-time of the candle.
"""
candles = self.ccxt_object.ohlcvs.get(pair, {}).get(timeframe)
# Deepcopy the response - as it might be modified in the background as new messages arrive
candles = deepcopy(self.ccxt_object.ohlcvs.get(pair, {}).get(timeframe))
refresh_date = self.klines_last_refresh[(pair, timeframe, candle_type)]
drop_hint = False
if refresh_date > candle_date: