class_docstr: A class for managing multiple kernels.
class_docstr_tok: ["A","class","for","managing","multiple","kernels","."]
docstr: Return a dictionary of connection data for a kernel.
  
  Parameters
  ==========
  kernel_id : uuid
      The id of the kernel.
  
  Returns
  =======
  connection_dict : dict
      A dict of the information needed to connect to a kernel.
      This includes the ip address and the integer port
      numbers of the different channels (stdin_port, iopub_port,
      shell_port, hb_port).
code: def get_connection_info(
      self, kernel_id: str
  ) -> dict[str, t.Any]:  # type:ignore[empty-body]
      """Return a dictionary of connection data for a kernel.
  
      Parameters
      ==========
      kernel_id : uuid
          The id of the kernel.
  
      Returns
      =======
      connection_dict : dict
          A dict of the information needed to connect to a kernel.
          This includes the ip address and the integer port
          numbers of the different channels (stdin_port, iopub_port,
          shell_port, hb_port).
      """
  
imports: from __future__ import annotations
  import asyncio
  import json
  import os
  import socket
  import typing
  import uuid
  from functools import wraps
  from pathlib import Path
  import zmq
  from traitlets import Any, Bool, Dict, DottedObjectName, Instance, Unicode, default, observe
  from traitlets.config.configurable import LoggingConfigurable
  from traitlets.utils.importstring import import_item
  from .connect import KernelConnectionInfo
  from .kernelspec import NATIVE_KERNEL_NAME, KernelSpecManager
  from .manager import KernelManager
  from .utils import ensure_async, run_sync, utcnow
label_desc: Use image node_id 25 for calling the MultiKernelManager obj's underlying member method code with example usage: obj.get_connection_info(kernel_id) without return types