Python基础 · 免费预览
迭代协议与函数式工具
在自己的类上实现迭代协议，用 zip 并行走多个序列，并用内置的函数式工具做映射与筛选。
1. Overview
Overview
2. Making Your Own Iterable
Making Your Own Iterable
3. Walking Sequences Together
Walking Sequences Together
4. map and filter
map and filter
5. Asking Questions of a Sequence
Asking Questions of a Sequence
6. Days and Readings
Days and Readings
7. A Countdown Iterable
A Countdown Iterable