read_hero() — fastapi Function Reference

Architecture documentation for the read_hero() function in tutorial001_py39.py from the fastapi codebase.

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FastAPI→ Applications→ read_hero() — fastapi Function Reference

Dependency Diagram

graph TD
  d7fe5b7a_ff7a_e9ae_0950_4c8eb944cf66["read_hero()"]
  2fcb5668_aee6_2e6d_0ad8_2c98f18aaa48["tutorial001_py39.py"]
  d7fe5b7a_ff7a_e9ae_0950_4c8eb944cf66 -->|defined in| 2fcb5668_aee6_2e6d_0ad8_2c98f18aaa48
  style d7fe5b7a_ff7a_e9ae_0950_4c8eb944cf66 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/sql_databases/tutorial001_py39.py lines 57–61

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