read_hero() — fastapi Function Reference

Architecture documentation for the read_hero() function in tutorial002_an_py310.py from the fastapi codebase.

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FastAPI→ Applications→ read_hero() — fastapi Function Reference

Dependency Diagram

graph TD
  1442775b_6909_5bb4_71aa_e781fcc441af["read_hero()"]
  912f624b_462d_a11f_1865_05f241dc3619["tutorial002_an_py310.py"]
  1442775b_6909_5bb4_71aa_e781fcc441af -->|defined in| 912f624b_462d_a11f_1865_05f241dc3619
  style 1442775b_6909_5bb4_71aa_e781fcc441af fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/sql_databases/tutorial002_an_py310.py lines 76–80

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