update_item() — fastapi Function Reference

Architecture documentation for the update_item() function in tutorial005_an_py310.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

FastAPI→ Routing→ update_item() — fastapi Function Reference

Dependency Diagram

graph TD
  5601a685_7f48_f74a_3d42_afbbec2e7a8e["update_item()"]
  8a017bd3_f1f5_09c4_b81d_8f43759649f6["tutorial005_an_py310.py"]
  5601a685_7f48_f74a_3d42_afbbec2e7a8e -->|defined in| 8a017bd3_f1f5_09c4_b81d_8f43759649f6
  style 5601a685_7f48_f74a_3d42_afbbec2e7a8e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/schema_extra_example/tutorial005_an_py310.py lines 17–54

async def update_item(
    *,
    item_id: int,
    item: Annotated[
        Item,
        Body(
            openapi_examples={
                "normal": {
                    "summary": "A normal example",
                    "description": "A **normal** item works correctly.",
                    "value": {
                        "name": "Foo",
                        "description": "A very nice Item",
                        "price": 35.4,
                        "tax": 3.2,
                    },
                },
                "converted": {
                    "summary": "An example with converted data",
                    "description": "FastAPI can convert price `strings` to actual `numbers` automatically",
                    "value": {
                        "name": "Bar",
                        "price": "35.4",
                    },
                },
                "invalid": {
                    "summary": "Invalid data is rejected with an error",
                    "value": {
                        "name": "Baz",
                        "price": "thirty five point four",
                    },
                },
            },
        ),
    ],
):
    results = {"item_id": item_id, "item": item}
    return results