otld.append.append_2015_2023.rename_columns

otld.append.append_2015_2023.rename_columns(df: DataFrame, column_dict: dict, tracker: dict) → DataFrame

Rename columns of dataframe.

Rename columns of dataframe to line numbers.

Args:

df (pd.DataFrame): Dataframe to rename columns of. column_dict (dict): Dictionary mapping line numbers to field names. tracker (dict): Dictionary tracking column names before and after renaming.

Returns:

pd.DataFrame: Dataframe with renamed columns.