As a high-level programming language, Python has become the first choice of many developers. Its application fields are very wide. Network programming is one of the application fields of Python. So what is network programming? What are the commonly used Python network programming modules? Let's see See the detailed content introduction.
What is web programming?
Network programming is a programming activity that uses a computer network for data exchange. Specifically, it uses the Python language to write network-related applications. Python provides a series of modules and libraries, enabling developers to quickly develop and perform network programming based on the Python programming language.
Commonly used Python network programming modules
1. Socket module
The Socket module in Python provides a series of functions and methods for basic network programming. These include: creating server listening sockets, creating client sockets, sending and receiving data, etc. The Socket module supports a variety of protocols, such as TCP, UDP, etc., which can easily create network applications.
2. urllib module
The urllib module is a standard library in Python for manipulating URLs. It includes functions and classes for reading and processing data obtained from the Internet, such as HTML documents and files.
3. httplib module
The httplib module is a standard library for HTTP client programming in Python. It includes some basic functions and classes for sending HTTP requests to the server, receiving HTTP responses, and processing the returned data.
4. ftplib module
The ftplib module is a standard library for FTP client programming in Python. It includes some basic functions and classes for connecting to FTP servers, sending FTP commands, uploading and downloading files, etc.
5. smtplib module
The smtplib module is a standard library for mail client programming in Python. It includes functions and classes for creating and sending emails.