old_contents: from collections import OrderedDict
  
  import threading
  
  from joku.bot import Jokusoramame
  
  
  class _CogMeta(type):
      def __prepare__(*args, **kwargs):
          # Use an OrderedDict for the class body.
          return OrderedDict()
  
  
  class Cog(metaclass=_CogMeta):
      """
      A common class for all cogs. This makes the class body ordered, and provides a `local` which stores thread-local
      data. This makes the cogs semi thread-safe.
      """
  
      def __init__(self, bot: Jokusoramame):
          self._bot = bot
  
          self.logger = self.bot.logger
  
      @property
      def bot(self) -> 'Jokusoramame':
          """
          :return: The bot instance associated with this cog.
          """
          return self._bot
  
      @classmethod
      def setup(cls, bot: Jokusoramame):
          bot.add_cog(cls(bot))
  
new_contents: from collections import OrderedDict
  
  import threading
  
  from joku.bot import Jokusoramame
  
  
  class _CogMeta(type):
      def __prepare__(*args, **kwargs):
          # Use an OrderedDict for the class body.
          return OrderedDict()
  
  
  class Cog(metaclass=_CogMeta):
      def __init__(self, bot: Jokusoramame):
          self._bot = bot
  
          self.logger = self.bot.logger
  
      @property
      def bot(self) -> 'Jokusoramame':
          """
          :return: The bot instance associated with this cog.
          """
          return self._bot
  
      @classmethod
      def setup(cls, bot: Jokusoramame):
          bot.add_cog(cls(bot))
  
subject: Remove false docstring from common cog.