parameters: (self, key)
docstring: Update state based on a subscriber's write.
  
          Override this method if a class also tracks historic state.
docstring_summary: Update state based on a subscriber's write.
docstring_tokens: Update state based on a subscriber s write .
function: def accept_write(self, key):  # pylint: disable=unused-argument
          """
          Update state based on a subscriber's write.
  
          Override this method if a class also tracks historic state.
          """
          self.notify_subscriber_write()
function_tokens: def accept_write ( self , key ) : # pylint: disable=unused-argument self . notify_subscriber_write ( )