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

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

# Python caches
__pycache__/
*.py[cod]
.mypy_cache/
.ruff_cache/
.pytest_cache/
.tox/

# Test / coverage
.coverage
coverage.xml
htmlcov/

# Editor / OS
.idea/
.vscode/
.DS_Store
Thumbs.db

# WorkBuddy project memory (never commit)
.workbuddy/

# Local tool output
workspace/
extracted/

# Demo runtime output (regenerate with: python examples/demos/run_demos.py)
examples/demos/output/
examples/dftk_report.html

# APPLY_UPDATE.py backups (pre-3.1.0 replaced-file snapshots)
.dftk-update-backup-*/
