点击上方“Deephub Imba”,关注公众号,好文章不错过 !Python 对象的灵活性大家都知道，可以随时给对象添加属性： class User: pass u = User() u.name = "Alice" u.age = ...

The programming language Python has overtaken French as the most popular language taught in primary schools, according to a new survey released today. Six out of ten parents said they want their ...