5 Jan
2015
5 Jan
'15
3:43 p.m.
Chris Angelico said on Mon, Jan 05, 2015 at 11:30:28PM +1100:
def bfs_bases(cls): """Yield the base which are belong to us""" yield from cls.__bases__ for cls in cls.__bases__: yield from bfs_bases(cls)
Much as I appreciate the pun, that isn't properly breadth-first, alas. This is and returns the classes in tranches by distance in case you care about the specific distance rather than a distance ordering: def bfs_bases2(cls): bases = [cls] while len(bases) > 0: yield bases bases = reduce(lambda x, y: x+y, (base.__bases__ for base in bases)) Alexis -- Nova Engineer, HP Cloud. AKA lealexis, lxsli.