update_item() — fastapi Function Reference

Architecture documentation for the update_item() function in tutorial003_an_py39.py from the fastapi codebase.

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FastAPI→ Applications→ update_item() — fastapi Function Reference

Dependency Diagram

graph TD
  e8c34370_7165_83a8_dac2_aa687310118e["update_item()"]
  15329066_c981_ddd2_c530_af9daabdd560["tutorial003_an_py39.py"]
  e8c34370_7165_83a8_dac2_aa687310118e -->|defined in| 15329066_c981_ddd2_c530_af9daabdd560
  style e8c34370_7165_83a8_dac2_aa687310118e fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/schema_extra_example/tutorial003_an_py39.py lines 17–34

async def update_item(
    item_id: int,
    item: Annotated[
        Item,
        Body(
            examples=[
                {
                    "name": "Foo",
                    "description": "A very nice Item",
                    "price": 35.4,
                    "tax": 3.2,
                }
            ],
        ),
    ],
):
    results = {"item_id": item_id, "item": item}
    return results