env:
          LDAP_ORGANIZATION: "MinIO Inc"
          LDAP_DOMAIN: "min.io"
          LDAP_ADMIN_PASSWORD: "admin"
      etcd:
        image: "quay.io/coreos/etcd:v3.5.1"
        env:
          ETCD_LISTEN_CLIENT_URLS: "http://0.0.0.0:2379"
          ETCD_ADVERTISE_CLIENT_URLS: "http://0.0.0.0:2379"
        ports:
          - "2379:2379"
        options: >-
          --health-cmd "etcdctl endpoint health"

			return
		}
	}

	rulesMap := event.NewRulesMap(eventNames, pattern, event.TargetID{ID: mustGetUUID()})

	setEventStreamHeaders(w)

	// Listen Publisher and peer-listen-client uses nonblocking send and hence does not wait for slow receivers.
	// Use buffered channel to take care of burst sends or slow w.Write()

    ```

Das bewirkt, dass `tags` eine Liste ist, wenngleich es nichts über den Typ der Elemente der Liste aussagt.

## Listen mit Typ-Parametern als Felder

Aber Python erlaubt es, Listen mit inneren Typen, auch „Typ-Parameter“ genannt, zu deklarieren.

### `List` von `typing` importieren

pkg syscall (darwin-386), const SYS_LCHOWN = 364
pkg syscall (darwin-386), const SYS_LINK = 9
pkg syscall (darwin-386), const SYS_LIO_LISTIO = 320
pkg syscall (darwin-386), const SYS_LISTEN = 106
pkg syscall (darwin-386), const SYS_LISTXATTR = 240
pkg syscall (darwin-386), const SYS_LSEEK = 199
pkg syscall (darwin-386), const SYS_LSTAT = 190
pkg syscall (darwin-386), const SYS_LSTAT64 = 340

		default:
			// Do not block on slow receivers.
			b.Recycle()
		}
		return nil
	})
}

// Listen - listen on peers.
func (client *peerRESTClient) Listen(ctx context.Context, listenCh chan<- []byte, v url.Values) {
	go func() {
		for {
			client.doListen(ctx, listenCh, v)
			select {
			case <-ctx.Done():
				return
			default:

pkg syscall (freebsd-riscv64), const SYS_LIO_LISTIO = 257 #53466
pkg syscall (freebsd-riscv64), const SYS_LIO_LISTIO ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_LISTEN = 106 #53466
pkg syscall (freebsd-riscv64), const SYS_LISTEN ideal-int #53466
pkg syscall (freebsd-riscv64), const SYS_LPATHCONF = 513 #53466
pkg syscall (freebsd-riscv64), const SYS_LPATHCONF ideal-int #53466

pkg syscall (darwin-arm64), const SYS_LIO_LISTIO = 320
pkg syscall (darwin-arm64), const SYS_LIO_LISTIO ideal-int
pkg syscall (darwin-arm64), const SYS_LISTEN = 106
pkg syscall (darwin-arm64), const SYS_LISTEN ideal-int
pkg syscall (darwin-arm64), const SYS_LISTXATTR = 240
pkg syscall (darwin-arm64), const SYS_LISTXATTR ideal-int
pkg syscall (darwin-arm64), const SYS_LSEEK = 199

    }

    upstream console {
        ip_hash;
        server minio1:9001;
        server minio2:9001;
        server minio3:9001;
        server minio4:9001;
    }

    server {
        listen       9000;
        listen  [::]:9000;
        server_name  localhost;

        # To allow special characters in headers
        ignore_invalid_headers off;
        # Allow any size file to be uploaded.

## Listen von Modellen

Genauso können Sie eine Response deklarieren, die eine Liste von Objekten ist.

Verwenden Sie dafür Pythons Standard `typing.List` (oder nur `list` in Python 3.9 und darüber):

=== "Python 3.9+"

    ```Python hl_lines="18"

// Note: The check method tries to listen on given port and closes it.
// It is possible to have a disconnected client in this tiny window of time.
func CheckPortAvailability(host, port string, opts TCPOptions) (err error) {
	lc := &net.ListenConfig{}

	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
	defer cancel()

	l, err := lc.Listen(ctx, "tcp", net.JoinHostPort(host, port))
	if err != nil {