# Python
__pycache__/
*.py[cod]
*.pyo
*.pyd
.Python
*.egg
*.egg-info/
dist/
build/
eggs/
parts/
var/
sdist/
wheels/
pip-wheel-metadata/
.installed.cfg
*.egg-info

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

# uv
.uv/
uv.lock

# Testing
.pytest_cache/
.coverage
coverage.xml
htmlcov/
.tox/

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

# Ruff
.ruff_cache/

# IDEs and editors
.vscode/
.idea/
*.swp
*.swo
*~
.DS_Store
Thumbs.db

# AI coding tools - never commit these
.cursor/
.cursorignore
.cursorules
CLAUDE.md
claude.md
.claude/
.aider/
.aider.tags.cache.v3/
aider.conf.yml
.continue/
.copilot/
.github/copilot-instructions.md
*.cursorrules

# Environment files - never commit secrets
.env
.env.*
!.env.example

# Distribution
*.tar.gz
*.whl

# docs
docs/ENGINEERING_GOLDEN_STANDARD.md