controller.py 文件源码

def registerControllerForModel(controller, model):
    """
    Registers `controller' as an adapter of `model' for IController, and
    optionally registers it for IResource, if it implements it.

    @param controller: A class that implements L{interfaces.IController}, usually a
           L{Controller} subclass. Optionally it can implement
           L{resource.IResource}.
    @param model: Any class, but probably a L{twisted.web.woven.model.Model}
           subclass.
    """
    components.registerAdapter(controller, model, interfaces.IController)
    if resource.IResource.implementedBy(controller):
        components.registerAdapter(controller, model, resource.IResource)