1 class ViewDoesNotProvideSubpaths(Exception):
2 """ Raised by get_subpath when the View does not provide subpaths (the default). """
3 silent_variable_failure = True
6 class ViewCanNotProvideSubpath(Exception):
7 """ Raised by get_subpath when the View can not provide a subpath for the supplied object. """
8 silent_variable_failure = True
11 class AncestorDoesNotExist(Exception):
12 """ Raised by get_path if the root model is not an ancestor of the current model """