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chore: fix mutable defaults bug

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Matthias
2025-03-02 19:56:59 +01:00
parent 11763e8cd1
commit 717f17a9b5
1 changed files with 6 additions and 2 deletions
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freqtrade/freqai/data_kitchen.py
+6 -2
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@@ -773,8 +773,8 @@ class FreqaiDataKitchen:
def use_strategy_to_populate_indicators( # noqa: C901 def use_strategy_to_populate_indicators( # noqa: C901
self, self,
strategy: IStrategy, strategy: IStrategy,
corr_dataframes: dict = {}, corr_dataframes: dict[str, DataFrame] | None = None,
base_dataframes: dict = {}, base_dataframes: dict[str, dict[str, DataFrame]] | None = None,
pair: str = "", pair: str = "",
prediction_dataframe: DataFrame | None = None, prediction_dataframe: DataFrame | None = None,
do_corr_pairs: bool = True, do_corr_pairs: bool = True,
@@ -793,6 +793,10 @@ class FreqaiDataKitchen:
:return: :return:
dataframe: DataFrame = dataframe containing populated indicators dataframe: DataFrame = dataframe containing populated indicators
""" """
if not corr_dataframes:
corr_dataframes = {}
if not base_dataframes:
base_dataframes = {}
# check if the user is using the deprecated populate_any_indicators function # check if the user is using the deprecated populate_any_indicators function
new_version = inspect.getsource(strategy.populate_any_indicators) == ( new_version = inspect.getsource(strategy.populate_any_indicators) == (