标签:运算 ros global and nal nbsp final str class
逻辑运算 and or not
函数 def return lambda
模块 import from class
分支 if else elif
循环 for in range while continue break
身份运算 is
上下文管理 with yield
异常处理 assert try except as finally raise as pass
全局变量 global
删除 del
标签:运算 ros global and nal nbsp final str class
原文地址:https://www.cnblogs.com/2bjiujiu/p/9061486.html