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Merge pull request #3341 from hroff-1902/cleanup_get_signal 

Minor: cleanup in get_signal()
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Matthias 2020-05-20 07:07:39 +02:00 committed by GitHub
parent 3c86043235 a8b1dcf3c8
commit cd3900549c
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1 changed files with 3 additions and 4 deletions
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7
freqtrade/strategy/interface.py
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@ -310,7 +310,6 @@ class IStrategy(ABC):
logger.warning('Empty candle (OHLCV) data for pair %s', pair)
return False, False
latest_date = dataframe['date'].max()
try:
df_len, df_close, df_date = self.preserve_df(dataframe)
dataframe = strategy_safe_wrapper(
@ -326,17 +325,17 @@ class IStrategy(ABC):
logger.warning('Empty dataframe for pair %s', pair)
return False, False
latest_date = dataframe['date'].max()
latest = dataframe.loc[dataframe['date'] == latest_date].iloc[-1]
# Check if dataframe is out of date
signal_date = arrow.get(latest['date'])
interval_minutes = timeframe_to_minutes(interval)
offset = self.config.get('exchange', {}).get('outdated_offset', 5)
if signal_date < (arrow.utcnow().shift(minutes=-(interval_minutes * 2 + offset))):
if latest_date < (arrow.utcnow().shift(minutes=-(interval_minutes * 2 + offset))):
logger.warning(
'Outdated history for pair %s. Last tick is %s minutes old',
pair,
(arrow.utcnow() - signal_date).seconds // 60
(arrow.utcnow() - latest_date).seconds // 60
)
return False, False