分组处理数据，你只会使用 pandas? 那你就错了。其实不借助第三方库，我们也可以轻松实现数据分组。 字典是python中非常常用的一种数据结构。我们可以用字典来实现数据分组。 比如，我们有这样一个列表： people_list = [ {'姓名': '张三', '性别': '男', '年龄': '25'}, ...

Python's itertools library is a gem - you can compose elegant solutions for a variety of problems with the functions it provides. In more-itertools we collect additional building blocks, recipes, and ...

The Python extension will automatically install the following extensions by default to provide the best Python development experience in VS Code: The Python extension provides pluggable access points ...