:py:mod:`bluecast.preprocessing.datetime_features`
==================================================

.. py:module:: bluecast.preprocessing.datetime_features

.. autoapi-nested-parse::

   Module for extracting date parts from datetime columns.



Module Contents
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Classes
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.. autoapisummary::

   bluecast.preprocessing.datetime_features.DatePartExtractor




.. py:class:: DatePartExtractor(date_columns: Optional[List[Union[str, int, float]]] = None, date_parts: Optional[List[str]] = None)


   Class for extracting date parts from datetime columns and creating cyclic features.

   .. py:method:: fit_transform(df: pandas.DataFrame) -> pandas.DataFrame

      Fits to the data and transforms it, extracting date parts and creating cyclic features.
      :param df: Dataframe to be processed.
      :return: Returns modified dataframe.


   .. py:method:: transform(df: pandas.DataFrame) -> pandas.DataFrame

      Transforms the data using the same transformations as fitted during fit_transform.
      Always drops the original date columns to maintain consistency.
      :param df: Dataframe to be transformed.
      :return: Returns modified dataframe.