docstr: Returns a queue object
docstr_tok: ["Returns","a","queue","object"]
code: def JoinableQueue(self, maxsize=0):
      """Returns a queue object"""
      from .queues import JoinableQueue
  
      return JoinableQueue(maxsize, ctx=self.get_context())
  
imports: import os
  import sys
  import threading
  from .None import process
  from .None import reduction
label_desc: Use image node_id 12 for calling the BaseContext obj's underlying member method code with example usage: obj.JoinableQueue(maxsize) and returns: JoinableQueue