The PIF Language

Introduction

Welcome to PIF, short for Python Information Flow. PIF is an extension of Python that adds support for information flow tracking to the Python language. This repository provides both a library of custom secure types along with a transpiler that type checks PIF and transpiles into equivalent secure Python code.

Setup

You will need to first install conda to manage the virtual environment required to run the code. After installation and cloning this repository, run the following command in the root directory

conda create --name pif python=3.9 -y
conda activate pif

You must also install poetry as a build backend and run in the root directory

peoetry install

To run the tests, make sure that pytest is installed in the virtual environment and then you can simply execute the following command from the root directory

pytest

This project does not exist yet as part of PYPI so it cannot be installed with pip, but it is structured as a Python package to be added into a virtual environment and used with your existing Python code.