在阅读fmark对问题 What are “named tuples” in Python?的回答时,我看到那里给出的示例具有相同的名称和引用,即Point在以下语句中出现两次: Point = namedtuple(‘Point’,’x y’) 所以我去了原始参考: https://docs.python.org/2/library/collections.html#collections.na
如果我有一个类: class Person(object):
def __init__(self, name, **kwargs):
self.name = name
p = Person(name='joe', age=25) # age is ignored 额外的参数被忽略了.但如果我有一个namedtuple,我会得到`意外的关键字参数: from collect