from typing import Annotated

from fastapi import FastAPI, Path, Query

app = FastAPI()


@app.get("/items/{item_id}")
async def read_items(
    item_id: Annotated[int, Path(title="The ID of the item to get")],
    q: Annotated[str | None, Query(alias="item-query")] = None,
):
    results = {"item_id": item_id}
    if q:
        results.update({"q": q})

     *
     * @return the HTTP status code.
     */
    public int getHttpStatusCode() {
        return httpStatusCode;
    }

    /**
     * Sets the HTTP status code for the response.
     *
     * @param httpStatusCode the HTTP status code to set.
     */
    public void setHttpStatusCode(final int httpStatusCode) {
        this.httpStatusCode = httpStatusCode;
    }

    /**

        setField(range, "lengthInBytes", 654321L);
        byte[] dst = new byte[20];
        int writtenSize = range.encode(dst, 0);
        assertEquals(10, writtenSize, "Range size when not large should be 10");
        // create a new empty range and decode
        LockingAndXRange decoded = new LockingAndXRange(false);
        int decodedSize = decoded.decode(dst, 0, dst.length);

        return new LookupContext(invokerRequest, true, invokerRequest.options().orElse(null));
    }

    public static final int OK = 0; // OK
    public static final int ERROR = 1; // "generic" error

    @Override
    protected int execute(LookupContext context) throws Exception {
        // set up JLine built-in commands

			var zb0002 uint32
			zb0002, err = dc.ReadArrayHeader()
			if err != nil {
				err = msgp.WrapError(err, "Results")
				return
			}
			if cap(z.Results) >= int(zb0002) {
				z.Results = (z.Results)[:zb0002]
			} else {
				z.Results = make([]int, zb0002)
			}
			for za0001 := range z.Results {
				z.Results[za0001], err = dc.ReadInt()
				if err != nil {
					err = msgp.WrapError(err, "Results", za0001)

---

Ein anderer nützlicher Anwendungsfall ist, wenn Sie Schlüssel eines anderen Typs haben wollen, z. B. `int`.

Das schauen wir uns mal an.

Im folgenden Beispiel akzeptieren Sie irgendein `dict`, solange es `int`-Schlüssel und `float`-Werte hat:

{* ../../docs_src/body_nested_models/tutorial009_py39.py hl[7] *}

/// tip | Tipp

	"github.com/minio/minio/internal/auth"
	xioutil "github.com/minio/minio/internal/ioutil"
)

const speedTest = "speedtest"

type speedTestOpts struct {
	objectSize       int
	concurrencyStart int
	concurrency      int
	duration         time.Duration
	autotune         bool
	storageClass     string
	bucketName       string
	enableSha256     bool
	enableMultipart  bool
	creds            auth.Credentials
}

public final class Download { public final Logger logger; public final Download$DefaultDownloadProgr progressListener; public final java.util.Map systemProperties; public final int networkTimeout; public static java.util.HashMap convertSystemPropert(java.util.Properties); public void Download(Logger, java.util.HashMap, int); public static java.net.URI safeUri(java.net.URI); public final void configureProxyAuthen(); public final void addBasicAuthenticati(java.net.URI, java.net.URLConnection); public...

class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None
    tags: list[str] = []


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):
    results = {"item_id": item_id, "item": item}

            final SAXParseException e = (SAXParseException) cause;
            if (e.getSystemId() != null) {
                buf.append(" at ").append(e.getSystemId());
            }
            final int lineNumber = e.getLineNumber();
            final int columnNumber = e.getColumnNumber();
            buf.append("( lineNumber = ").append(lineNumber).append(", columnNumber = ").append(columnNumber).append(")");
        }
        return new String(buf);