old_contents: from channels.generic.websockets import WebsocketConsumer, JsonWebsocketConsumer
  from .jsonrpcwebsocketconsumer import JsonRpcWebsocketConsumer
  
  class MyJsonRpcWebsocketConsumer(JsonRpcWebsocketConsumer):
  
      # Set to True if you want them, else leave out
      strict_ordering = False
      slight_ordering = False
  
      def connection_groups(self, **kwargs):
          """
          Called to return the list of groups to automatically add/remove
          this connection to/from.
          """
          return ["test"]
  
      def receive(self, content, **kwargs):
          """
          Called when a message is received with decoded JSON content
          """
          # Simple echo
          print "received: %s" % content
          print "kwargs %s" % kwargs
          self.send(content)
  
      def disconnect(self, message, **kwargs):
          """
          Perform things on connection close
          """
          print "disconnect"
  
  
  @MyJsonRpcWebsocketConsumer.rpc_method()
  def ping():
      return "pong"
new_contents: from channels.generic.websockets import WebsocketConsumer, JsonWebsocketConsumer
  from .jsonrpcwebsocketconsumer import JsonRpcWebsocketConsumer
  
  class MyJsonRpcWebsocketConsumer(JsonRpcWebsocketConsumer):
  
      # Set to True if you want them, else leave out
      strict_ordering = False
      slight_ordering = False
  
      def connection_groups(self, **kwargs):
          """
          Called to return the list of groups to automatically add/remove
          this connection to/from.
          """
          return ["test"]
  
      def receive(self, content, **kwargs):
          """
          Called when a message is received with decoded JSON content
          """
          # Simple echo
          print("received: %s" % content)
          print("kwargs %s" % kwargs)
          self.send(content)
  
      def disconnect(self, message, **kwargs):
          """
          Perform things on connection close
          """
          print("disconnect")
  
  
  @MyJsonRpcWebsocketConsumer.rpc_method()
  def ping():
      return "pong"
subject: Print statements updated to be compatible with Python 3.