Retrieves an item from the domain, along with all of its attributes.
        
        :param string item_name: The name of the item to retrieve.
        :rtype: :class:`boto.sdb.item.Item` or ``None``
        :keyword bool consistent_read: When set to true, ensures that the most 
                                       recent data is returned.
        :return: The requested item, or ``None`` if there was no match found

def get_item(self, item_name, consistent_read=False):
        """
        Retrieves an item from the domain, along with all of its attributes.
        
        :param string item_name: The name of the item to retrieve.
        :rtype: :class:`boto.sdb.item.Item` or ``None``
        :keyword bool consistent_read: When set to true, ensures that the most 
                                       recent data is returned.
        :return: The requested item, or ``None`` if there was no match found 
        """
        item = self.get_attributes(item_name, consistent_read=consistent_read)
        if item:
            item.domain = self
            return item
        else:
            return None