import gzip
from collections.abc import Callable

from fastapi import Body, FastAPI, Request, Response
from fastapi.routing import APIRoute


class GzipRequest(Request):
    async def body(self) -> bytes:
        if not hasattr(self, "_body"):
            body = await super().body()
            if "gzip" in self.headers.getlist("Content-Encoding"):
                body = gzip.decompress(body)
            self._body = body

		// Short Content-Md5 header.
		{mustNewSignedShortMD5Request(http.MethodPut, "http://127.0.0.1:9000/", 5, bytes.NewReader([]byte("hello")), t), ErrInvalidDigest},
		// When request is properly signed, but has bad Content-MD5 header.
		{mustNewSignedBadMD5Request(http.MethodPut, "http://127.0.0.1:9000/", 5, bytes.NewReader([]byte("hello")), t), ErrBadDigest},

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package target

import (
	"bytes"
	"context"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"net/http"
	"net/url"
	"os"
	"path/filepath"
	"strconv"
	"strings"
	"time"

	elasticsearch7 "github.com/elastic/go-elasticsearch/v7"

In diesem Beispiel haben wir kein Pydantic-Modell deklariert. Tatsächlich wird der Requestbody nicht einmal als JSON <dfn title="von einem einfachen Format, wie Bytes, in Python-Objekte konvertiert">geparst</dfn>, sondern direkt als `bytes` gelesen und die Funktion `magic_data_reader()` wäre dafür verantwortlich, ihn in irgendeiner Weise zu parsen.

Dennoch können wir das zu erwartende Schema für den Requestbody deklarieren.

from collections.abc import Callable
from typing import Annotated

from fastapi import Body, FastAPI, Request, Response
from fastapi.routing import APIRoute


class GzipRequest(Request):
    async def body(self) -> bytes:
        if not hasattr(self, "_body"):
            body = await super().body()
            if "gzip" in self.headers.getlist("Content-Encoding"):
                body = gzip.decompress(body)
            self._body = body

      requestDone = true,
      e = null,
    )
  }

  /** A request body that fires events when it completes. */
  private inner class RequestBodySink(
    delegate: Sink,
    /** The exact number of bytes to be written, or -1L if that is unknown. */
    private val contentLength: Long,
    private val isSocket: Boolean,
  ) : ForwardingSink(delegate) {
    private var completed = false
    private var bytesReceived = 0L

      this.checksum = checkNotNull(checksum);
    }

    @Override
    protected void update(byte b) {
      checksum.update(b);
    }

    @Override
    protected void update(byte[] bytes, int off, int len) {
      checksum.update(bytes, off, len);
    }

    @Override
    public HashCode hash() {
      long value = checksum.getValue();
      if (bits == 32) {
        /*

     * @return remote memory address (offset)
     */
    public long getAddress() {
        return transform.getOffset();
    }

    /**
     * Get length of memory region
     *
     * @return length in bytes
     */
    public int getLength() {
        return transform.getLength();
    }

    /**
     * Get the underlying RDMA transform structure
     *
     * @return RDMA transform
     */

pkg bytes, method (*Buffer) Peek(int) ([]uint8, error) #73794
pkg crypto, type Decapsulator interface { Decapsulate, Encapsulator } #75300
pkg crypto, type Decapsulator interface, Decapsulate([]uint8) ([]uint8, error) #75300
pkg crypto, type Decapsulator interface, Encapsulator() Encapsulator #75300
pkg crypto, type Encapsulator interface { Bytes, Encapsulate } #75300
pkg crypto, type Encapsulator interface, Bytes() []uint8 #75300

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"bytes"
	"context"
	"errors"
	"hash"
	"io"
	"sync"

	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/ioutil"
	"github.com/minio/minio/internal/ringbuffer"
)