4da1369fe0d4e8eb693ea96064c229ed5248f004,janitor/functions.py,,deconcatenate_column,#Any#Any#Any#Any#Any#Any#,886

Before Change

        if len(df.columns) != (
            len(df_original.columns) + len(new_column_names) - 1
        ):
            raise JanitorError(
                "number of columns after deconcatenation is incorrect"
            )
    return df


@pf.register_dataframe_method

After Change

            )
        df_deconcat = df[column_name].str.split(sep, expand=True)
    else:
        df_deconcat = pd.DataFrame(
            df[column_name].to_list(), columns=new_column_names, index=df.index
        )

    if preserve_position:
        // Keep a copy of the original dataframe
        df_original = df.copy()

    if new_column_names is None and autoname is None:
        raise ValueError(
            "One of `new_column_names` or `autoname` must be supplied."
        )

    if autoname:
        new_column_names = [
            f"{autoname}{i}" for i in range(1, df_deconcat.shape[1] + 1)
        ]

    if not len(new_column_names) == df_deconcat.shape[1]:
        raise JanitorError(
            f"Number of supplied column names was not equal to the number of "
            f"deconcatenated columns. You need to provide "

Instances