old_contents: """Chatroom game."""
  
  import logging
  from dallinger import networks
  from dallinger.compat import unicode
  from dallinger.config import get_config
  from dallinger.experiment import Experiment
  from dallinger.nodes import Agent
  
  logger = logging.getLogger(__file__)
  
  try:
      from .bots import Bot
      # Make bot importable without triggering style warnings
      Bot = Bot
  except ImportError:
      logger.warning(
          "Chatroom Bots not available because required packages were not installed."
      )
  
  
  def extra_parameters():
      config = get_config()
      config.register('network', unicode)
      config.register('repeats', int)
      config.register('n', int)
  
  
  class CoordinationChatroom(Experiment):
      """Define the structure of the experiment."""
  
      def __init__(self, session=None):
          """Initialize the experiment."""
          super(CoordinationChatroom, self).__init__(session)
          if session:
              self.setup()
  
      def configure(self):
          config = get_config()
          self.experiment_repeats = repeats = config.get('repeats')
          self.quorum = config.get('n')
          # Recruit for all networks at once
          self.initial_recruitment_size = repeats * self.quorum
  
      def create_network(self):
          """Create a new network by reading the configuration file."""
          class_ = getattr(
              networks,
              self.config.get('network')
          )
          return class_(max_size=self.quorum)
  
      def choose_network(self, networks, participant):
          # Choose first available network rather than random
          return networks[0]
  
      def info_post_request(self, node, info):
          """Run when a request to create an info is complete."""
          for agent in node.neighbors():
              node.transmit(what=info, to_whom=agent)
  
      def create_node(self, participant, network):
          """Create a node for a participant."""
          return Agent(network=network, participant=participant)
  
new_contents: """Chatroom game."""
  
  import logging
  from dallinger import networks
  from dallinger.compat import unicode
  from dallinger.config import get_config
  from dallinger.experiment import Experiment
  from dallinger.nodes import Agent
  try:
      from .bots import Bot
      Bot = Bot  # Make name "Bot" importable without triggering style warnings
  except ImportError:
      pass
  
  logger = logging.getLogger(__file__)
  
  
  def extra_parameters():
      config = get_config()
      config.register('network', unicode)
      config.register('repeats', int)
      config.register('n', int)
  
  
  class CoordinationChatroom(Experiment):
      """Define the structure of the experiment."""
  
      def __init__(self, session=None):
          """Initialize the experiment."""
          super(CoordinationChatroom, self).__init__(session)
          if session:
              self.setup()
  
      def configure(self):
          config = get_config()
          self.experiment_repeats = repeats = config.get('repeats')
          self.quorum = config.get('n')
          # Recruit for all networks at once
          self.initial_recruitment_size = repeats * self.quorum
  
      def create_network(self):
          """Create a new network by reading the configuration file."""
          class_ = getattr(
              networks,
              self.config.get('network')
          )
          return class_(max_size=self.quorum)
  
      def choose_network(self, networks, participant):
          # Choose first available network rather than random
          return networks[0]
  
      def info_post_request(self, node, info):
          """Run when a request to create an info is complete."""
          for agent in node.neighbors():
              node.transmit(what=info, to_whom=agent)
  
      def create_node(self, participant, network):
          """Create a node for a participant."""
          return Agent(network=network, participant=participant)
  
subject: Move bot import