Overview

PyFlow is a general purpose visual scripting framework for python.

Installation

1. Clone or download repository.

2. Install requirements for your use case.

   requirement lists can be found under PyFlow/requirements

3. To run the program in standalone mode, run launcher.py. It can be found in the root folder of repository.

Features overview

• Modular

  Add own node sets, pins, shelf tools, dock tools, preferences widgets, data exporters/importers

• Easy integration

  PyFlow is a normal python program. It can run under any python environment

• Python3 and 2 support

• Logic and UI is separated

  Main logic elements (Node and Pin) has non gui representation, so programs can be evaluated without GUI

• Subgraphs

  Collapse parts of graphs into subgraphs

  

• Subgraphs import/export

  Share subgraphs with others

  

• Python node

  Write whatever code directly into a node

  

• Python node import/export

  Share python nodes with others

  

• Fast node generation from functions

  Single decorator to expose node from function

  

• Package loading from arbitrary locations

  Packages can be loaded from provided list of directories. It can be your development folder or folder in network drive inside your studio

• Graph commenting

  • Comment node

    

  • Sticky node

    

• Custom input system

  If you got used to specific keymap of your software of choice, you can easily remap PyFlow input actions

  

• Drop on wire

  Automatically сonnect the node by dragging it onto the wire

  

• Photoshop-like history

  Easy to use powerful undo system

  

  By a single line call

  

• Property view

  Modify node and pins attributes using property panels

  

• Variables

  Save arbitrary data into a variables

  

• Editable shareable themes

  Create and share themes woth others

  

• Data importers/exporters

  Editor data can be exported/imported to/from arbitrary format

• Convenient wires interaction

  

• Widgets library

  • Sliders

    Custom Houdini style sliders, value draggers, ramp widgets

    

  • Properties framework

    Custom widgets for property panels. Collapsible categegories, search field

  • Input framework

    Custom widgets for mouse, keyboard capture

• Plugin wizards framework

  Generate package template to start development. Or create own wizard for your module

• Easy configuration files framework

  While adding own modules you probably want to have some configuration data. We provide easy to use api for this

And more..

Getting Started

We have documentation

Contributing

See CONTRIBUTING.md

Versioning

We use a semantic versioning policy.

Authors

• Ilgar Lunin - Ilgar Lunin
• Pedro Cabrera - Pedro Cabrera

See also the list of contributors who participated in this project.

Discussion

Join us to our discord channel and ask anything related to project!