def relation(self, src, dst):
	tab = self.relations(src, dst)
	if 1 > len(tab):
	    r = MultiRelation(tab)
	elif not tab:
	    r = self.norelation
	else:
	    r = tab[0]
	return r
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/guppy-0.1.10/guppy/heapy/Path.py/_GLUECLAMP_.relation/swapped operands of `>`