FastAPI Example (with SQLModel) using uv

Quickstart:

uv sync
uv run uvicorn app.main:app --reload

Features shown:

• Auth with OAuth2 password and JWT
• SQLModel models and CRUD (User, Item)
• Dependencies for DB sessions and auth
• Pagination via page/size
• Background tasks endpoint
• File upload and streaming
• WebSocket echo
• CORS and healthcheck

Try:

• POST /auth/token with username, password for a token (seed a user via DB or create via /users/ as superuser)
• Auth routes: /users/me, /items/
• Files: /files/upload, /files/stream
• WebSocket: ws://localhost:8000/ws/echo