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refresh_latest_trades: use max_candles to determine trades download count

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This commit is contained in:
Joe Schr
2024-07-04 18:32:08 +02:00
parent 3486327e78
commit aa86e95650
2 changed files with 16 additions and 1 deletions
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16
freqtrade/exchange/exchange.py
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@@ -2623,6 +2623,20 @@ class Exchange:
now = timeframe_to_next_date(timeframe)
return int((now - timedelta(seconds=move_to // 1000)).timestamp() * 1000)
def needed_candle_for_trades_ms(self, timeframe: str, candle_type: CandleType):
one_call = timeframe_to_msecs(timeframe) * self.ohlcv_candle_limit(timeframe, candle_type)
config_orderflow = self._config["orderflow"]
required_candles = config_orderflow["max_candles"]
required_candles = (
required_candles
if required_candles < self.required_candle_call_count
else self.required_candle_call_count
)
move_to = one_call * required_candles
now = timeframe_to_next_date(timeframe)
return int((now - timedelta(seconds=move_to // 1000)).timestamp() * 1000)
def _process_trades_df(
self,
pair: str,
@@ -2675,7 +2689,7 @@ class Exchange:
for pair, timeframe, candle_type in set(pair_list):
new_ticks: List = []
all_stored_ticks_df = DataFrame(columns=DEFAULT_TRADES_COLUMNS + ["date"])
first_candle_ms = self.needed_candle_ms(timeframe, candle_type)
first_candle_ms = self.needed_candle_for_trades_ms(timeframe, candle_type)
# refresh, if
# a. not in _trades
# b. no cache used