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Allow analyze_ticker to select what to populate

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hroff-1902 2019-12-14 02:26:43 +03:00
parent 1659b6f95a
commit 5ef1730e24
1 changed files with 10 additions and 4 deletions
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14
freqtrade/strategy/interface.py
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@ -182,7 +182,10 @@ class IStrategy(ABC):
return False
return self._pair_locked_until[pair] >= datetime.now(timezone.utc)
def analyze_ticker(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
def analyze_ticker(self, dataframe: DataFrame, metadata: dict,
populate_indicators: bool = True,
populate_buy: bool = True,
populate_sell: bool = True) -> DataFrame:
"""
Parses the given ticker history and returns a populated DataFrame
add several TA indicators and buy signal to it
@ -191,9 +194,12 @@ class IStrategy(ABC):
:return: DataFrame with ticker data and indicator data
"""
logger.debug("TA Analysis Launched")
dataframe = self.advise_indicators(dataframe, metadata)
dataframe = self.advise_buy(dataframe, metadata)
dataframe = self.advise_sell(dataframe, metadata)
if populate_indicators:
dataframe = self.advise_indicators(dataframe, metadata)
if populate_buy:
dataframe = self.advise_buy(dataframe, metadata)
if populate_sell:
dataframe = self.advise_sell(dataframe, metadata)
return dataframe
def _analyze_ticker_internal(self, dataframe: DataFrame, metadata: dict) -> DataFrame: