YREA-SLS/SLS_Python

SLS Python

This directory contains a minimal Python project skeleton intended to reimplement functionality from the C SLS project found at the repository root.

Layout

• src/sls/ — Python package with module skeletons: lexer, parser, interpreter, builtin, repl, and cli.
• tests/ — pytest tests (start with test_import.py).
• pyproject.toml — project metadata and sls console script entrypoint.
• requirements-dev.txt — developer/test tools.

Quick start

Create a venv and install editable package + dev requirements:

python -m venv .venv
source .venv/bin/activate
pip install -e SLS_Python
pip install -r SLS_Python/requirements-dev.txt

Run tests:

pytest -q

Run the REPL:

sls repl

Next steps (suggested)

• Port lexer.c to src/sls/lexer.py and add comprehensive tokenization tests.
• Port parser and interpreter incrementally, keeping tests for parity.
• Add CI (GitHub Actions) and type checking (mypy).

If you want, I can now:

• Run the tests in this environment (if you want me to configure the Python env), or
• Start porting a specific module from the C implementation (lexer is a good first target).