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For the example analysis of the powerful function of the Python standard library, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

The Python standard library is very large, and there are also some high quality libraries, such as wXPython, Python and other graphics libraries, and so on.

Python is an interpretive programming language that is easy to learn and powerful. It has concise syntax and efficient high-level data structure. It can simply and effectively implement object-oriented programming. It is especially suitable for rapid application development, and can also be used to develop large-scale important commercial applications. Python is an ideal scripting language.

Python is free and open source, portable to a variety of operating systems, and Python programs can run on a variety of platforms without modification as long as you avoid using features that depend on specific operating systems. Python has all the powerful functions of modern programming languages.

The Python standard library is very large, which can help developers deal with all kinds of work.

Such as: graphical user interface, file processing, multimedia, regular expressions, document generation, unit testing, threading, databases, web communications, web browsers, CGI, FTP, e-mail, XML, HTML, WAV files, cryptosystem, Tk and other system-related operations.

As long as Python is installed, these features are available in addition to the standard libraries, there are many other high-quality libraries, such as wXPython, Twisted and Python graphics libraries, and so on.

Python is easy to extend and embed. Many standard modules provided by Python support C or C++ interfaces. Python and C can work together, it can be embedded in C or C++ applications, so Python language can be used to provide scripting interfaces for applications. As it supports cross-language development, Python can be used to conceptualize applications and gradually migrate to C without having to rewrite applications in C before use.

Jython enables Python to work with Java, allowing developers to transfer Java packages in Python or to use Python objects in Java. Even better, because Jython's interpreter is written entirely in Java, Python programs can be deployed on any platform that supports Java, and even WEB browsers can run Python scripts directly.)

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In a C++ application, we use a group of plug-ins to implement some functions with a unified interface. We use Python instead of plug-ins in the form of dynamic link libraries, so that we can easily rewrite script code according to changes in requirements, instead of having to recompile the link binary dynamic link libraries. Python is powerful enough to be competent, but there are some operating system-specific functions that need to be implemented by C++ and then called by Python. So, basically, we need to do:

1. Embed Python into the C++ application, call the Python function and get the value of the variable in the C++ program

two。 Write an extension module (dynamic link library) for Python with C++, and call the extension function developed by C++ in the Python program.

This is the answer to the sample analysis question about the powerful function of the Python standard library. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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