parameters: (self, queue, messages)
return_statement: return self.get_object('ChangeMessageVisibilityBatch',
                                 params, BatchResults,
                                 queue.id, verb='POST')
docstring: A batch version of change_message_visibility that can act
          on up to 10 messages at a time.
  
          :type queue: A :class:`boto.sqs.queue.Queue` object.
          :param queue: The Queue to which the messages will be written.
  
          :type messages: List of tuples.
          :param messages: A list of tuples where each tuple consists
              of a :class:`boto.sqs.message.Message` object and an integer
              that represents the new visibility timeout for that message.
docstring_summary: A batch version of change_message_visibility that can act
          on up to 10 messages at a time.
docstring_tokens: A batch version of change_message_visibility that can act on up to 10 messages at a time .
function: def change_message_visibility_batch(self, queue, messages):
          """
          A batch version of change_message_visibility that can act
          on up to 10 messages at a time.
  
          :type queue: A :class:`boto.sqs.queue.Queue` object.
          :param queue: The Queue to which the messages will be written.
  
          :type messages: List of tuples.
          :param messages: A list of tuples where each tuple consists
              of a :class:`boto.sqs.message.Message` object and an integer
              that represents the new visibility timeout for that message.
          """
          params = {}
          for i, t in enumerate(messages):
              prefix = 'ChangeMessageVisibilityBatchRequestEntry'
              p_name = '%s.%i.Id' % (prefix, (i+1))
              params[p_name] = t[0].id
              p_name = '%s.%i.ReceiptHandle' % (prefix, (i+1))
              params[p_name] = t[0].receipt_handle
              p_name = '%s.%i.VisibilityTimeout' % (prefix, (i+1))
              params[p_name] = t[1]
          return self.get_object('ChangeMessageVisibilityBatch',
                                 params, BatchResults,
                                 queue.id, verb='POST')
function_tokens: def change_message_visibility_batch ( self , queue , messages ) : params = { } for i , t in enumerate ( messages ) : prefix = 'ChangeMessageVisibilityBatchRequestEntry' p_name = '%s.%i.Id' % ( prefix , ( i + 1 ) ) params [ p_name ] = t [ 0 ] . id p_name = '%s.%i.ReceiptHandle' % ( prefix , ( i + 1 ) ) params [ p_name ] = t [ 0 ] . receipt_handle p_name = '%s.%i.VisibilityTimeout' % ( prefix , ( i + 1 ) ) params [ p_name ] = t [ 1 ] return self . get_object ( 'ChangeMessageVisibilityBatch' , params , BatchResults , queue . id , verb = 'POST' )