'Get an image based on an image_id
@inherits: :class:`NodeDriver.get_image`
:param image_id: Image identifier
:type image_id: ``str``
:return: A NodeImage object
:rtype: :class:`NodeImage`'

def get_image(self, image_id):

    return self._to_image(self.connection.request(('/images/%s' % (image_id,))).object['image'])
