@utilities.arguments_not_none<EOL><INDENT>def match_any_gradebook_column(self, match):<DEDENT>
raise errors.Unimplemented()<EOL>
Matches gradebooks that have any column.

        arg:    match (boolean): ``true`` to match gradebooks with any
                column, ``false`` to match gradebooks with no column
        *compliance: mandatory -- This method must be implemented.*