old_contents: """Heroku web worker."""
  
  import os
  import redis
  
  
  listen = ['high', 'default', 'low']
  redis_url = os.getenv('REDIS_URL', 'redis://localhost:6379')
  conn = redis.from_url(redis_url)
  
  if __name__ == '__main__':  # pragma: nocover
  
      # These imports are inside the __main__ block
      # to make sure that we only import from rq_gevent_worker
      # (which has the side effect of applying gevent monkey patches)
      # in the worker process. This way other processes can import the
      # redis connection without that side effect.
      from rq import (
          Queue,
          Connection
      )
      try:
          from rq_gevent_worker import GeventWorker as Worker
      except ImportError:
          from rq import Worker
  
      import logging
      logging.basicConfig(format='%(asctime)s %(message)s', level=logging.INFO)
  
      with Connection(conn):
          worker = Worker(list(map(Queue, listen)))
          worker.work()
  
new_contents: """Heroku web worker."""
  
  import os
  import redis
  
  
  listen = ['high', 'default', 'low']
  redis_url = os.getenv('REDIS_URL', 'redis://localhost:6379')
  conn = redis.from_url(redis_url)
  
  if __name__ == '__main__':  # pragma: nocover
  
      # These imports are inside the __main__ block
      # to make sure that we only import from rq_gevent_worker
      # (which has the side effect of applying gevent monkey patches)
      # in the worker process. This way other processes can import the
      # redis connection without that side effect.
      from rq import (
          Queue,
          Connection
      )
      try:
          from rq_gevent_worker import GeventWorker as Worker
      except ImportError:
          from rq import Worker
  
      from dallinger.config import initialize_experiment_package
      initialize_experiment_package(os.getcwd())
  
      import logging
      logging.basicConfig(format='%(asctime)s %(message)s', level=logging.INFO)
  
      with Connection(conn):
          worker = Worker(list(map(Queue, listen)))
          worker.work()
  
subject: Make sure bot jobs can be deserialized