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Evict cache if we didn't get new candles for X hours

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This commit is contained in:
Matthias
2022-10-06 06:41:56 +02:00
parent f475c6c305
commit 92a1d58df8
2 changed files with 8 additions and 4 deletions
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8
freqtrade/exchange/exchange.py
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@@ -1854,8 +1854,12 @@ class Exchange:
since_ms: Optional[int], cache: bool) -> Coroutine:
not_all_data = self.required_candle_call_count > 1
if cache and (pair, timeframe, candle_type) in self._klines:
# Not in cache - force multi-calls
not_all_data = False
candle_limit = self.ohlcv_candle_limit(timeframe, candle_type)
min_date = date_minus_candles(timeframe, candle_limit - 5).timestamp()
# Check if 1 call can get us updated candles without hole in the data.
if min_date < self._pairs_last_refresh_time.get((pair, timeframe, candle_type), 0):
# Cache can be used - do one-off call.
not_all_data = False
if (not since_ms
and (self._ft_has["ohlcv_require_since"] or not_all_data)):