def METHOD_NAME(self, callback, method, request=None):
    """
    Given a callback, return an actual view instance.
    """
    view = callback.cls(**getattr(callback, 'initkwargs', {}))
    view.args = ()
    view.kwargs = {}
    view.format_kwarg = None
    view.request = None
    view.action_map = getattr(callback, 'actions', None)
    actions = getattr(callback, 'actions', None)
    if actions is not None:
        if method == 'OPTIONS':
            view.action = 'metadata'
        else:
            view.action = actions.get(method.lower())
    if request is not None:
        view.request = clone_request(request, method)
    return view