+
+ self._domain = (match.group('domain') or '0000').lower()
+ self._bus = match.group('bus').lower()
+ self._slot = match.group('slot').lower()
+ self._function = match.group('function').lower()
+ self.address = '{:0>4}:{:0>2}:{:0>2}.{:1}'.format(self.domain,
+ self.bus,
+ self.slot,
+ self.function)