One-click packaging of Python applications: the magical journey of PyInstaller

PyInstaller Introduction

PyInstaller is a cross-platform python program packaging tool that allows you to package Python code into independent executable files without installing Python interpreter. These executable files can be run on any operating system with compatible libraries installed.

Advantages of PyInstaller

• One-click packaging: Only one command is needed to package Python code into an executable file.
• Cross-platform compatibility: Generates executable files that can run on windows, MacOS and linux.
• Run Standalone: ​​ The generated executable does not require the installation of Python or any external dependencies.
• Lightweight: The executable files generated by PyInstaller are small and easy to distribute.
• Custom options: Provides rich command line options, allowing you to customize the packaging process and the generated executable file.

Using PyInstaller

1. Install PyInstaller

print("Hello, world!")

You can package the script using the following command:

pyinstaller --onefile test.py

This will generate an executable file named test.exe. Double-clicking the file will print "Hello, world!".

in conclusion

PyInstaller is a powerful tool for one-click packaging of Python programs. It easily converts Python code into standalone executable files, simplifying the process of program distribution and deployment. By leveraging PyInstaller's rich functionality and customization options, you can package your Python programs as needed and have them run seamlessly on different platforms.

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