class_docstr: A class for managing multiple kernels.
class_docstr_tok: ["A","class","for","managing","multiple","kernels","."]
docstr: Get the single KernelManager object for a kernel by its uuid.
  
  Parameters
  ==========
  kernel_id : uuid
      The id of the kernel.
code: def get_kernel(self, kernel_id):
      """Get the single KernelManager object for a kernel by its uuid.
  
      Parameters
      ==========
      kernel_id : uuid
          The id of the kernel.
      """
      self._check_kernel_id(kernel_id)
      return self._kernels[kernel_id]
  
imports: from __future__ import absolute_import
  import os
  import uuid
  import zmq
  from traitlets.config.configurable import LoggingConfigurable
  from ipython_genutils.importstring import import_item
  from traitlets import Any, Bool, Dict, DottedObjectName, Instance, Unicode, default, observe
  from ipython_genutils.py3compat import unicode_type
  from .kernelspec import NATIVE_KERNEL_NAME, KernelSpecManager
label_desc: Use image node_id 21 for calling the MultiKernelManager obj's underlying member method code with example usage: obj.get_kernel(kernel_id) and returns: self