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catch errors occuring on background thread, and make sure to keep the ball rolling. Improve pair retraining queue.

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This commit is contained in:
robcaulk
2022-05-28 18:26:19 +02:00
parent e54614fa2f
commit 83dd453723
3 changed files with 31 additions and 22 deletions
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6
freqtrade/freqai/data_kitchen.py
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@@ -717,10 +717,12 @@ class FreqaiDataKitchen:
# enables persistence, but not fully implemented into save/load data yer
# self.data['live_trained_timerange'] = str(int(trained_timerange.stopts))
def download_new_data_for_retraining(self, timerange: TimeRange, metadata: dict) -> None:
def download_new_data_for_retraining(self, timerange: TimeRange, metadata: dict,
strategy: IStrategy) -> None:
exchange = ExchangeResolver.load_exchange(self.config['exchange']['name'],
self.config, validate=False, freqai=True)
# exchange = strategy.dp._exchange # closes ccxt session
pairs = copy.deepcopy(self.freqai_config.get('corr_pairlist', []))
if str(metadata['pair']) not in pairs:
pairs.append(str(metadata['pair']))
@@ -766,7 +768,7 @@ class FreqaiDataKitchen:
base_dataframes: dict,
metadata: dict) -> DataFrame:
dataframe = base_dataframes[self.config['timeframe']]
dataframe = base_dataframes[self.config['timeframe']].copy()
pairs = self.freqai_config.get("corr_pairlist", [])
for tf in self.freqai_config.get("timeframes"):