# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg

# Virtual Environment
venv/
ENV/
env/
.venv

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

# OS
.DS_Store
Thumbs.db

# Project specific
*.zip
*.tar.gz
*.log
temp/
output/
*.npy
*.npz

# Keep data structure but ignore large files
data/images/*.png
data/images/*.tif
data/images/*.tiff
!data/images/.gitkeep

# Visualizations (can be regenerated)
visualizations/*.png
visualizations/*.jpg
!visualizations/.gitkeep

# Environment variables
.env
.env.local

# Jupyter
.ipynb_checkpoints/
*.ipynb

# Testing
.pytest_cache/
.coverage
htmlcov/