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Merge branch 'develop' into feat/short

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Matthias
2021-09-17 11:16:37 +02:00
parent 05e01847a0 4ce1375bf3
commit d680fdf33a
13 changed files with 191 additions and 38 deletions
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freqtrade/strategy/interface.py
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@@ -786,10 +786,11 @@ class IStrategy(ABC, HyperStrategyMixin):
Does not run advise_buy or advise_sell!
Used by optimize operations only, not during dry / live runs.
Using .copy() to get a fresh copy of the dataframe for every strategy run.
Also copy on output to avoid PerformanceWarnings pandas 1.3.0 started to show.
Has positive effects on memory usage for whatever reason - also when
using only one strategy.
"""
return {pair: self.advise_indicators(pair_data.copy(), {'pair': pair})
return {pair: self.advise_indicators(pair_data.copy(), {'pair': pair}).copy()
for pair, pair_data in data.items()}
def advise_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame: