PySide is a set of Python bindings for the Qt libraries, allowing developers to create cross-platform applications with graphical user interfaces (GUIs). It is an official set of Python bindings for Qt, which is widely used for developing desktop applications.

Features of PySide:

• Develop applications that run on Windows, macOS, and Linux without modification.
• Offers a wide range of customizable widgets for building complex user interfaces.
• Leverages the powerful features of the Qt framework, including signals and slots, layouts, and more.
• Allows for the design of user interfaces using a drag-and-drop interface, which can be easily integrated into Python code.

To activate your PySide environment, use the following command:

source ~/pyside-project/pyside-env/bin/activate

To check the installed version of PySide, run:

pip show PySide6

Disclaimer: PySide is an open-source project provided "as is" without any warranty. Users are encouraged to contribute to its development and report any issues they encounter.