from typing import Annotated

from fastapi import Depends, FastAPI, Header, HTTPException


async def verify_token(x_token: Annotated[str, Header()]):
    if x_token != "fake-super-secret-token":
        raise HTTPException(status_code=400, detail="X-Token header invalid")


async def verify_key(x_key: Annotated[str, Header()]):
    if x_key != "fake-super-secret-key":
        raise HTTPException(status_code=400, detail="X-Key header invalid")

        this.directoryNameLength = directoryNameLength;
    }

    /**
     * Expands a file path using the file path mapping.
     * @param value The original path value.
     * @return The expanded path or the original value if no mapping exists.
     */
    protected String expandPath(final String value) {
        if (value != null && filePathMap.containsKey(value)) {

        return new CopyOptions().prefix(prefix);
    }

    /**
     * Returns a {@link CopyOptions} with the specified delimiter for JavaBeans.
     * <p>
     * When copying between JavaBeans and {@link Map}, you can change the delimiter for property names.
     * For example, if you specify an underscore as the delimiter for JavaBeans and a period as the delimiter for {@link Map},

        }

        @Test
        @DisplayName("read() returns -1 when underlying readDirect hits EOF")
        void readSingleByteEOF() throws Exception {
            // Arrange SMB2 EOF via NT status code mapping in SmbFileInputStream
            when(mockTree.send(any(Request.class), any(RequestParam.class))).thenThrow(new SmbException(0xC0000011, false)); // STATUS_END_OF_FILE

            SmbFileInputStream in = newStream();

from collections.abc import Callable
from typing import Annotated

from fastapi import Body, FastAPI, HTTPException, Request, Response
from fastapi.exceptions import RequestValidationError
from fastapi.routing import APIRoute


class ValidationErrorLoggingRoute(APIRoute):
    def get_route_handler(self) -> Callable:
        original_route_handler = super().get_route_handler()

        async def custom_route_handler(request: Request) -> Response:

from collections.abc import AsyncIterable
from typing import Annotated

from fastapi import FastAPI, Header
from fastapi.sse import EventSourceResponse, ServerSentEvent
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: float


items = [
    Item(name="Plumbus", price=32.99),
    Item(name="Portal Gun", price=999.99),
    Item(name="Meeseeks Box", price=49.99),
]

Dies wird in OpenAPI mit `anyOf` definiert.

Um das zu tun, verwenden Sie den Standard-Python-Typhinweis [`typing.Union`](https://docs.python.org/3/library/typing.html#typing.Union):

/// note | Hinweis

   * entry returned by the iterator), the results of the iteration are undefined.
   *
   * <p>The multimap supports mapping removal, which removes the corresponding mapping from the map.
   * It does not support any operations which might add mappings, such as {@code put}, {@code
   * putAll} or {@code replaceValues}.
   *

   * entry returned by the iterator), the results of the iteration are undefined.
   *
   * <p>The multimap supports mapping removal, which removes the corresponding mapping from the map.
   * It does not support any operations which might add mappings, such as {@code put}, {@code
   * putAll} or {@code replaceValues}.
   *

from typing import Annotated

from fastapi import FastAPI, File, UploadFile
from fastapi.responses import HTMLResponse

app = FastAPI()


@app.post("/files/")
async def create_files(files: Annotated[list[bytes], File()]):
    return {"file_sizes": [len(file) for file in files]}


@app.post("/uploadfiles/")
async def create_upload_files(files: list[UploadFile]):
    return {"filenames": [file.filename for file in files]}