# Python
__pycache__/
*.pyc
*.py[cod]
*.so

# Virtual environments
.venv/
venv/
env/

# Tool caches
.pytest_cache/
.mypy_cache/
.ruff_cache/
.coverage
coverage.xml
htmlcov/

# Build artifacts
build/
dist/
*.egg-info/

# Data files
*.xlsx
!tests/data/*.xlsx

# IDE
.vscode/
.idea/

# OS
.DS_Store
