Fixed a bug which was causing the embed widget to be unusable in Grappelli 2.3.8.

[philo.git] / philo / exceptions.py

diff --git a/philo/exceptions.py b/philo/exceptions.py
index f53083d..9f908c0 100644 (file)
--- a/philo/exceptions.py
+++ b/philo/exceptions.py
@@ -1,19 +1,20 @@
 from django.core.exceptions import ImproperlyConfigured
 
 
+#: Raised if ``request.node`` is required but not present. For example, this can be raised by :func:`philo.views.node_view`. :data:`MIDDLEWARE_NOT_CONFIGURED` is an instance of :exc:`django.core.exceptions.ImproperlyConfigured`.
 MIDDLEWARE_NOT_CONFIGURED = ImproperlyConfigured("""Philo requires the RequestNode middleware to be installed. Edit your MIDDLEWARE_CLASSES setting to insert 'philo.middleware.RequestNodeMiddleware'.""")
 
 
 class ViewDoesNotProvideSubpaths(Exception):
-       """ Raised by View.reverse when the View does not provide subpaths (the default). """
+       """Raised by :meth:`.View.reverse` when the :class:`.View` does not provide subpaths (the default)."""
        silent_variable_failure = True
 
 
 class ViewCanNotProvideSubpath(Exception):
-       """ Raised by View.reverse when the View can not provide a subpath for the supplied arguments. """
+       """Raised by :meth:`.View.reverse` when the :class:`.View` can not provide a subpath for the supplied arguments."""
        silent_variable_failure = True
 
 
 class AncestorDoesNotExist(Exception):
-       """ Raised by get_path if the root model is not an ancestor of the current model """
+       """Raised by :meth:`.TreeEntity.get_path` if the root instance is not an ancestor of the current instance."""
        pass
\ No newline at end of file