amariucaitheodor/pddl-planner-backend

Lightweight python PDDL backend planner

Backend Planner for PDDL (The Planning Domain Definition Language)

Lightweight implementation of cloud PDDL planner by Christian Muise, Simon Vernhes and Florian Pommerening.

See it in action!

Features:

• Node.js was replaced with Falcon, a blazing fast, minimalist Python web API framework
• Only essential planning utilities were retained
• Codebase was updated from Python 2 to Python 3
• Designed to work for specific origins only (see Access-Control-Allow-Origin in planner.py), therefore throttling was removed
• Offers 2 different solvers

API endpoints:

• /solve-and-validate accepts parameters domain (required), problem (required) and solver (optional, default is AGILE)

Acknowledgements:

• AGILE solver is LAPKT-BFWS-Preference by Nir Lipovetzky, Miquel Ramírez, Guillem Francès, and Hector Geffner. Project by Nir Lipovetzky and Hector Geffner.
• AGILE2 solver is SIW+-then-BFSf, as part of a configuration put forward by Nir Lipovetzky, Miquel Ramirez, and Christian Muise from the LAPKT planning framework. This configuration also includes a validator used by all solvers.

Contributors:

• Theodor Amariucai