# ─── Python ─────────────────────────────────────────────
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST

# ─── Virtual environments ───────────────────────────────
.venv/
venv/
ENV/
env/
.python-version

# ─── Testing ────────────────────────────────────────────
.pytest_cache/
.coverage
.coverage.*
htmlcov/
.tox/
.nox/
coverage.xml
*.cover
*.py,cover
.hypothesis/
.cache

# ─── Type checking ──────────────────────────────────────
.mypy_cache/
.dmypy.json
dmypy.json
.pytype/
.ruff_cache/

# ─── Jupyter ────────────────────────────────────────────
.ipynb_checkpoints
*/.ipynb_checkpoints/*
profile_default/
ipython_config.py

# ─── IDE ────────────────────────────────────────────────
.vscode/
.idea/
*.swp
*.swo
*~
.DS_Store

# ─── Documentation builds ───────────────────────────────
docs/_build/
docs/build/
site/

# ─── OS ─────────────────────────────────────────────────
Thumbs.db
ehthumbs.db
Desktop.ini

# ─── Project-specific ───────────────────────────────────
# Local data files (don't commit market data to repo)
*.parquet
*.csv
*.feather
data/

# Local notes / scratch
SCRATCH.md
TODO.local.md
notes/

# Environment files (never commit secrets)
.env
.env.local
.env.*.local

# Build artifacts from notebooks
examples/*.html
examples/*.executed.ipynb
