@utilities.arguments_not_none<EOL><INDENT>def set_copyright(self, copyright_):<DEDENT>
<EOL>self._my_map['<STR_LIT>'] = self._get_display_text(copyright_, self.get_copyright_metadata())<EOL>
Sets the copyright.

        arg:    copyright (string): the new copyright
        raise:  InvalidArgument - ``copyright`` is invalid
        raise:  NoAccess - ``Metadata.isReadOnly()`` is ``true``
        raise:  NullArgument - ``copyright`` is ``null``
        *compliance: mandatory -- This method must be implemented.*