这应该工作:
def nested_get(d, *keys):
for key in keys:
if d is None:
break
d = d.get(key)
return d
如何从嵌套字典获取值?
这应该工作:
def nested_get(d, *keys):
for key in keys:
if d is None:
break
d = d.get(key)
return d