class Metric(object):
def __init__(self, name):
self.name = name
self.sum = t(0.)
self.n = t(0.)
def update(self, val):
self.sum += val
self.n += 1
@property
def avg(self):
return self.sum / self.n
a=Metric("hello")
a.avg.item()
python property关键字
最新推荐文章于 2023-03-09 14:48:38 发布