Python3.8对可迭代解包的改进及用法详解

Python 3 的可迭代解包 在 PEP 3132 – Extended Iterable Unpacking 里面描述了一种对可迭代对象的解包用法，Python 3 可用： In : a, *b, c = range(5) In : a, c Out: (0, 4) In : b Out: [1, 2, 3] In : *a, = range(5) In : a Out: [0, 1, 2, 3, 4] In : for a, *b in [(1, 2, 3), (4, 5, 6, 7)]: ...: print(b) ...: [2, 3] [5, 6, 7] 挺方便的，ES6 也