标签:uil ted available highlight class stand 用法 marked doc
ex12
1 age = input("How old are you?") 2 height = input("How tall are you?") 3 weight = input("How much do you weight?") 4 5 print(f"So,you‘re {age} old, {height} tall and {weight} heavy.")
在终端上键入python -m pydoc input
input(prompt=None, /) Read a string from standard input. The trailing newline is stripped. The prompt string, if given, is printed to standard output without a trailing newline before reading input. If the user hits EOF (*nix: Ctrl-D, Windows: Ctrl-Z+Return), raise EOFError. On *nix systems, readline is used if available.
*pydoc命令的用法(目前看不懂)
1. python -m pydoc input:查看纯文本帮助信息,类似于函数的帮助说明。
(纯文本帮助)
2. python -m pydoc atexit :在当前目录创建atexit.html
python -m pydoc -p 5000 :启动一个web服务器监听 http://localhost:500/
(html帮助)
3. pydoc还为__builtins__添加了一个函数help(),从而可以在解释器窗口访问同样的信息。
(交互式帮助)(看不懂)
*python open() 函数用于打开一个文件,创建一个 file 对象,相关的方法才可以调用它进行读写。
连在一起试试看
1 age = int(input("How old are you?")) 2 height = int(input(f"I knew you are {age} old.How tall are you?")) 3 weight = input("How much do you weight?") 4 5 print(f"So,you‘re {age} old, {height} tall and {weight} heavy.")
标签:uil ted available highlight class stand 用法 marked doc
原文地址:https://www.cnblogs.com/shadowyuriya/p/9966053.html