MVVM Library for Python

Introduction

nova-mvvm is a Python package designed to simplify the implementation of the Model-View-ViewModel (MVVM) pattern. It provides data-binding abstractions for PyQt5, PyQt6, Trame, and Panel applications.

Installation

pip install nova-mvvm

See the documentation for concepts, examples, and the API reference.

Compatibility

Version 1.x supports Python 3.10 through 3.13. The documented API follows semantic versioning: breaking changes require a new major release, while names under nova.mvvm._internal are not public API.

See the changelog for release notes and migration information.