来自专栏 · Python学习进阶 1 人赞同了该文章 英文文档: help([object]) Invoke the built-in help system. (This function is intended for interactive use.) If no argument is given, the interactive help system starts on the interpr
: Help on class type in module builtins: class type(object) | type(object_or_name, bases, dict) | type(object) -> the object's type | type(name, bases, dict) -> a new type | | Methods defined here: | | __call__(self, /, *args, **kwargs) | Call self as a function....
Help on class type in module builtins: class type(object) | type(object_or_name, bases, dict) | type(object) -> the object's type | type(name, bases, dict) -> a new type | | Methods defined here: | | __call__(self, /, *args, **kwargs) | Call self as a function. |...
Python help() builtin function is used to get built-in help system for given object. If no object is specified for help() function, then default interactive help system appears in the console. In this tutorial, we will learn about the syntax of Python help() function, and learn how to ...
| Callinghelp() at the Python prompt starts an interactivehelpsession. | Callinghelp(thing) printshelpforthe pythonobject'thing'. | | Methods defined here: | | __call__(self, *args, **kwds) | Call selfasa function. | | __repr__(self) ...
help on function xview in tkinter.xview: tkinter.xview.xview = xview(self, *args) query and change the horizontal position of the view. 1. 2. 3. 4. 知识点扩展: help函数是python的一个内置函数,在python基础知识中介绍过什么是内置函数,它是python自带的函数,任何时候都可以被使。help函数能作...
/home/hyman/projects/pythonTs/docts.py CLASSES MyMath class MyMath | A class with math operator | | Methods defined here: | | add(self, x, y) | Function to get the sum of x and y. | Example: | >>> mt=MyMath() | >>> mt.add(1,2) ...
功能说明:help是python中的一个帮助函数,是一个内置函数,所谓内置函数,就是在python中被自动加载的函数,任何时候都可以用,而不用使用import导入。help函数只有一个参数,如果传一个字符串做参数的话,它会自动搜索以这个字符串命名的模块,方法,等;如果传入的是一个对象,就会显示这个对象的类型的帮助。
5 如果我想获取input函数的功能，输入input就可以了Help on built-in function input in module builtins: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 ...
As a preview, here is asmall examplethat visualizes recursion in Python: Python 3.6 1 def listSum(numbers): 2if not numbers: 3return 0 4else: 5(f, rest) = numbers 6return f + listSum(rest) 7 8myList = (1, (2, (3, None))) ...