class_docstr: An analysis worker processing work at a given address
  
      
class_docstr_tok: ["An","analysis","worker","processing","work","at","a","given","address"]
docstr: handle display requests
docstr_tok: ["handle","display","requests"]
code: def display_handler(self, module, display_data, image_set_number):
      """handle display requests"""
      req = Display(
          self.current_analysis_id,
          module_num=module.module_num,
          display_data_dict=display_data.__dict__,
          image_set_number=image_set_number,
      )
      rep = self.send(req)
  
imports: import io
  import logging
  import sys
  import time
  import traceback
  import zmq
  from ._pipeline_event_listener import PipelineEventListener
  from ..analysis.reply import ImageSetSuccess, ServerExited
  from ..analysis.reply import ImageSetSuccessWithDictionary
  from ..analysis.reply import NoWork
  from ..analysis.request import AnalysisCancel, Display, DisplayPostGroup, OmeroLogin
  from ..analysis.request import DebugComplete
  from ..analysis.request import DebugWaiting
  from ..analysis.request import ExceptionReport
  from ..analysis.request import InitialMeasurements
  from ..analysis.request import Interaction
  from ..analysis.request import MeasurementsReport
  from ..analysis.request import PipelinePreferences
  from ..analysis.request import SharedDictionary
  from ..analysis.request import Work
  from ..constants.worker import ED_STOP
  from ..constants.worker import NOTIFY_STOP
  from ..constants.worker import all_measurements
  from ..measurement import Measurements
  from ..utilities.measurement import load_measurements_from_buffer
  from ..pipeline import CancelledException
  from ..preferences import get_awt_headless
  from ..preferences import set_preferences_from_dict
  from ..utilities.zmq.communicable.reply.upstream_exit import UpstreamExit
  from ..workspace import Workspace
label_desc: Use image node_id 10 for calling the Worker obj's underlying member method code with example usage: obj.display_handler(module, display_data, image_set_number) without return types