code: def __init__(self, task, capacity=None, use_subprocess=False):
      capacity = capacity or config.get(
          "log.task_log_buffer_capacity", 100
      )
      super(TaskHandler, self).__init__(capacity)
      self.task_id = task.id
      self.worker = task.session.worker
      self.counter = 0
      self._offline_log_filename = None
      if task.is_offline():
          offline_folder = Path(task.get_offline_mode_folder())
          offline_folder.mkdir(parents=True, exist_ok=True)
          self._offline_log_filename = (
              offline_folder / self.__offline_filename
          )
      self._background_log = BackgroundLogService(
          worker=task.session.worker,
          task=task,
          session=task.session,
          wait_period=float(DevWorker.report_period),
          offline_log_filename=self._offline_log_filename,
      )
      self._background_log_size = 0
      if use_subprocess:
          self._background_log.set_subprocess_mode()
      self._background_log.start()
  
imports: import json
  import sys
  from pathlib2 import Path
  from logging import LogRecord, getLogger, basicConfig, getLevelName, INFO, WARNING, Formatter, makeLogRecord, warning
  from logging.handlers import BufferingHandler
  from .development.worker import DevWorker
  from ...backend_api.services import events
  from ...backend_api.session.session import MaxRequestSizeError
  from ...config import config
  from ...utilities.process.mp import BackgroundMonitor, ForkEvent, ForkQueue
  from ...utilities.process.mp import SafeQueue, SafeEvent
label_desc: Use image node_id 3 to create a new TaskHandler object from inherited base classes: BufferingHandler with example: obj = TaskHandler(task, capacity, use_subprocess)