DfToDict#

class polpo.preprocessing.pd.DfToDict(orient='dict')[source]#

Bases: PreprocessingStep

Convert dataframe into dict.

Check out https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.to_dict.html.

Parameters:: orient (str) – Determines the type of the values of the dictionary.

apply(df)[source]#

Apply step.

Parameters:: df (pandas.DataFrame) – Dataframe.