@classmethod
	def unpack_nlri (cls, afi, safi, data, action, addpath):
		if not cls.logger:
			cls.logger = Logger()
		cls.logger.parser(LazyNLRI(afi,safi,data))

		key = '%s/%s' % (AFI(afi),SAFI(safi))
		if cls.registered_nlri in key:
			return cls.registered_nlri[key].unpack_nlri(afi,safi,data,action,addpath)
		raise Notify(3,0,'trying to decode unknown family %s/%s' % (AFI(afi),SAFI(safi)))
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/bgp/message/update/nlri/nlri.py/NLRI.unpack_nlri/swapped operands of `in`