# Python artifacts
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
*.egg-info/
*.egg
build/
dist/
wheels/
sdist/

# Testing/coverage
.pytest_cache/
.hypothesis/
.coverage*
htmlcov/
.benchmarks/

# Mutation testing
.mutmut-cache
.mutmut-results/
mutants/

# Type checking
.mypy_cache/
.pyre/
.pytype/

# Linting
.ruff_cache/

# Virtual environments
.venv/
venv/
ENV/
.env

# IDEs
.idea/
.vscode/
*.swp
*.swo
*~

# OS files
.DS_Store
Thumbs.db

# Spark
metastore_db/
derby.log
spark-warehouse/

# Documentation
docs/_build/

# Project-specific (GT workflow)
.claude/
.beads/
.logs/
state.json

# Gas Town (added by gt)
.runtime/
