How to use the rs4.producers.globbing_producer function in rs4

def handle_request (self, handler):
		self.request = handler.request
		stream_id = self.get_new_stream_id ()		
		self.add_request (stream_id, handler)		
		self.asyncon.set_active (False)		
		
		headers, content_encoded = handler.get_request_header ("2.0", False)
		payload = handler.get_request_payload ()
		producer = None
		if payload:
			if type (payload) is bytes:
				producer = producers.globbing_producer (
					producers.simple_producer (payload)
				)
			else:
				# multipart, grpc_producer 
				producer = producers.globbing_producer (payload)
		
		header = h2header_producer (stream_id, headers, producer, self.conn, self._clock)		
		self.asyncon.push (header)		
		if producer:
			payload = h2frame_producer (stream_id, 0, 1, producer, self.conn, self._clock)
			# is it proper?
			#payload = producers.ready_globbing_producer (payload)
			self.asyncon.push (payload)

self.request = handler.request
		stream_id = self.get_new_stream_id ()		
		self.add_request (stream_id, handler)		
		self.asyncon.set_active (False)		
		
		headers, content_encoded = handler.get_request_header ("2.0", False)
		payload = handler.get_request_payload ()
		producer = None
		if payload:
			if type (payload) is bytes:
				producer = producers.globbing_producer (
					producers.simple_producer (payload)
				)
			else:
				# multipart, grpc_producer 
				producer = producers.globbing_producer (payload)
		
		header = h2header_producer (stream_id, headers, producer, self.conn, self._clock)		
		self.asyncon.push (header)		
		if producer:
			payload = h2frame_producer (stream_id, 0, 1, producer, self.conn, self._clock)
			# is it proper?
			#payload = producers.ready_globbing_producer (payload)
			self.asyncon.push (payload)