# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class

# C extensions
*.so

# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg

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

# uv
.python-version
uv.lock

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

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

# mypy
.mypy_cache/

# ruff
.ruff_cache/

# Jupyter
.ipynb_checkpoints/

# OS
.DS_Store
Thumbs.db

# Local development
*.db
*.duckdb
test.db

# Secrets (never commit)
.env
.env.*
*.pem
*.key
credentials.json

# Claude Code
.claude/*
!.claude/CLAUDE.md

# Project-specific
poetry.lock
sheet_preview.html
gsheets_preview/

# Documentation build output
site/
