(self, builder, target, image_id, template, parameters)
Called just before a TargetImage is created.

        @param builder The Builder object coordinating image creation.
Called just before a TargetImage is created.
Called just before a TargetImage is created .
def builder_will_create_target_image(self, builder, target, image_id, template, parameters):
        """
        Called just before a TargetImage is created.

        @param builder The Builder object coordinating image creation.
        """
def builder_will_create_target_image ( self , builder , target , image_id , template , parameters ) :