# Spectrum Verification Suite -- requirements
#
# RUNNABLE-FIRST: this suite is STANDARD-LIBRARY-ONLY. There are NO third-party
# dependencies and NOTHING to install. `pip install -r requirements.txt` is a
# no-op by design.
#
# Required: Python 3.8+ (uses dataclasses, pathlib, f-strings).
#
# Standard-library modules used by the suite:
#   csv, json, math, statistics, argparse, dataclasses, pathlib,
#   subprocess, sys, time   (all ship with CPython -- no pip installs)
#
# The test suite uses pytest as a runner, but the engines themselves do NOT
# import it; the engines run on bare Python. If you want to run `python -m
# pytest tests`, install pytest (the ONLY optional, test-time-only package):
#
#   pip install pytest
#
# Production / verification runs require zero packages:
#
#   python run_all.py
#
# (No runtime dependencies are listed below precisely because there are none.)