From: Stephen Burrows <stephen.r.burrows@gmail.com>
Date: Wed, 13 Apr 2011 19:06:42 +0000 (-0400)
Subject: Added 1.2.X compatibility to shipherd LazyNavigationRecurser.
X-Git-Tag: philo-0.9~15^2
X-Git-Url: http://git.ithinksw.org/philo.git/commitdiff_plain/986c6b2f6e20f9197098c3bbd01b258fb4535880

Added 1.2.X compatibility to shipherd LazyNavigationRecurser.
---

diff --git a/contrib/shipherd/templatetags/shipherd.py b/contrib/shipherd/templatetags/shipherd.py
index 1413bdf..6e36126 100644
--- a/contrib/shipherd/templatetags/shipherd.py
+++ b/contrib/shipherd/templatetags/shipherd.py
@@ -1,4 +1,4 @@
-from django import template
+from django import template, VERSION as django_version
 from django.conf import settings
 from django.utils.safestring import mark_safe
 from philo.contrib.shipherd.models import Navigation
@@ -60,6 +60,10 @@ class LazyNavigationRecurser(object):
 			context['item'] = item
 			context['children'] = self.__class__(self.template_nodes, item.get_children(), context, request)
 			
+			# Django 1.2.X compatibility - a lazy recurser will not be called if accessed as a template variable.
+			if django_version < (1,3):
+				context['children'] = context['children']()
+			
 			# Then render the nodelist bit by bit.
 			for node in self.template_nodes:
 				bits.append(node.render(context))