update_item() — fastapi Function Reference

Architecture documentation for the update_item() function in tutorial004_py310.py from the fastapi codebase.

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FastAPI→ Applications→ update_item() — fastapi Function Reference

Dependency Diagram

graph TD
  5e3e16b1_dead_7f9f_b215_3a311f4a77ad["update_item()"]
  c66ef88e_0b56_bcbc_b7ab_7c2725353cc9["tutorial004_py310.py"]
  5e3e16b1_dead_7f9f_b215_3a311f4a77ad -->|defined in| c66ef88e_0b56_bcbc_b7ab_7c2725353cc9
  style 5e3e16b1_dead_7f9f_b215_3a311f4a77ad fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/body_multiple_params/tutorial004_py310.py lines 20–31

async def update_item(
    *,
    item_id: int,
    item: Item,
    user: User,
    importance: int = Body(gt=0),
    q: str | None = None,
):
    results = {"item_id": item_id, "item": item, "user": user, "importance": importance}
    if q:
        results.update({"q": q})
    return results