Shulou(Shulou.com)06/02 Report--

This article is to share with you about the operation steps of Python scope, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Local, upper layer, module, built-in

The python editor determines the scope according to the location of the variable definition, and then finds the variable in the order of local, upper layer, module, and built-in.

The History of Python and the orientation of Python in programming languages

Python design concept is also a new development of computer language application.

The practical steps of Python/C API numbers in operation and processing

Related functions are provided in Python/C API to create Python

Introduction to the Prospect of Python and the related contents of Python Library

The scope of this particular essentialist nested function

Parameters of the python function:

1 position parameter

2 keyword parameters

3*args collects parameters for all mismatched locations (type is tuple)

4**kargs collects parameters for all mismatched keywords (type is dict)

Both python definition functions and calling functions define parameters in this form.

If you define a function, * args,**kargs is the process of collecting parameters

If you call a function, * args,**kargs is the process of unpacking parameters.

Python defines functions and calls functions in the order of 1, 2, 3, 4.

Parameters of the Python function:

1 position parameter

2 keyword parameters

3*args collects parameters for all mismatched locations (type is tuple)

4**kargs collects parameters for all mismatched keywords (type is dict)

Both python definition functions and calling functions define parameters in this form.

If you define a function, * args,**kargs is the process of collecting parameters

If you call a function, * args,**kargs is the process of unpacking parameters.

Python defines functions and calls functions in the order of 1, 2, 3, 4.

These are the operation steps of the Python scope, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.