def get_xdg_dirs(self):<EOL>
config_dirs = getenv('<STR_LIT>', '<STR_LIT>')<EOL>if config_dirs:<EOL><INDENT>self._log.debug('<STR_LIT>', config_dirs)<EOL>output = []<EOL>for path in reversed(config_dirs.split('<STR_LIT::>')):<EOL><INDENT>output.append(join(path, self.group_name, self.app_name))<EOL><DEDENT>return output<EOL><DEDENT>return ['<STR_LIT>' % (self.group_name, self.app_name)]<EOL>
Returns a list of paths specified by the XDG_CONFIG_DIRS environment
variable or the appropriate default.

The list is sorted by precedence, with the most important item coming
*last* (required by the existing config_resolver logic).