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Python Node Editor using PyQt5

Project description

Welcome to PyQtNodeEditor Documentation Status

This package was created from the Node Editor written in PyQt5. The intention was to create a tutorial series describing the path to create a reusable nodeeditor which can be used in different projects. The tutorials are published on youtube for free. The full list of tutorials can be located here:


  • provides full framework for creating customizable graph, nodes, sockets and edges

  • full support for undo / redo and serialization into files in a VCS friendly way

  • support for implementing evaluation logic

  • hovering effects, dragging edges, cutting lines and a bunch more…

  • provided 2 examples on how node editor can be implemented


  • Python 3.x

  • PyQt5 or PySide2 (using wrapper QtPy)


$ pip install nodeeditor

Or directly from source code to get the latest version

$ pip install git+

Or download the source code from gitlab:

git clone


Screenshot of Calculator Example Screenshot of Node Editor


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