read_hero() — fastapi Function Reference

Architecture documentation for the read_hero() function in tutorial001_py310.py from the fastapi codebase.

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FastAPI→ Applications→ read_hero() — fastapi Function Reference

Dependency Diagram

graph TD
  6f74105f_a801_2bc6_4e06_41b75cb15665["read_hero()"]
  41dd859f_0739_ad21_3512_3eebb3d81f0b["tutorial001_py310.py"]
  6f74105f_a801_2bc6_4e06_41b75cb15665 -->|defined in| 41dd859f_0739_ad21_3512_3eebb3d81f0b
  style 6f74105f_a801_2bc6_4e06_41b75cb15665 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/sql_databases/tutorial001_py310.py lines 55–59

def read_hero(hero_id: int, session: Session = Depends(get_session)) -> Hero:
    hero = session.get(Hero, hero_id)
    if not hero:
        raise HTTPException(status_code=404, detail="Hero not found")
    return hero