flatten_dataframe_datetime_index#

API documentation for tradingstrategy.utils.df_index.flatten_dataframe_datetime_index Python function.

flatten_dataframe_datetime_index(df)[source]#

Make sure we have a datetime index as the index for the DataFrame.

  • Multipair data sources may have (pair_id, timestamp) index instead of (timestamp) index

Returns:

DataFrame copy with a timestamp-only index

Parameters:

df (DataFrame) –

Return type:

DataFrame