@property<EOL><INDENT>def units(self) -> typing.Iterator['<STR_LIT>']:<DEDENT>
for unit_index in self._section_group['<STR_LIT>']:<EOL><INDENT>if unit_index not in self.__units.keys():<EOL><INDENT>_category = self.units_class_enum[self.group_category]  <EOL>self.__units[unit_index] = _category(self.d, self.l10n, self.coa_color,<EOL>self.country_index,<EOL>self.group_category,<EOL>self.group_index, unit_index)<EOL><DEDENT>yield self.__units[unit_index]<EOL><DEDENT>
Returns: generator over all units of this group