@utilities.arguments_not_none<EOL><INDENT>def match_weight(self, low, high, match):<DEDENT>
raise errors.Unimplemented()<EOL>
Matches assessment parts that fall in between the given weights inclusive.

        arg:    low (cardinal): low end of range
        arg:    high (cardinal): high end of range
        arg:    match (boolean): ``true`` for a positive match,
                ``false`` for a negative match
        raise:  InvalidArgument - ``high`` is less than ``low``
        *compliance: mandatory -- This method must be implemented.*