[1.5.x] Fixed #22486 -- Restored the ability to reverse views created using functools.partial.

Regression in 8b93b31487d6d3b0fcbbd0498991ea0db9088054.

Thanks rcoup for the report.

Backport of 3c06b2f2a3 from master

2 files changed, 15 insertions, 1 deletions

diff --git a/tests/regressiontests/urlpatterns_reverse/urls.py b/tests/regressiontests/urlpatterns_reverse/urls.py
index 2af306b597..7aae7c4691 100644
--- a/tests/regressiontests/urlpatterns_reverse/urls.py
+++ b/tests/regressiontests/urlpatterns_reverse/urls.py
@@ -2,7 +2,7 @@ from __future__ import absolute_import
 
 from django.conf.urls import patterns, url, include
 
-from .views import empty_view, absolute_kwargs_view
+from .views import empty_view, empty_view_partial, empty_view_wrapped, absolute_kwargs_view
 
 
 other_patterns = patterns('',
@@ -56,6 +56,10 @@ urlpatterns = patterns('',
     # This is non-reversible, but we shouldn't blow up when parsing it.
     url(r'^(?:foo|bar)(\w+)/$', empty_view, name="disjunction"),
 
+    # Partials should be fine.
+    url(r'^partial/', empty_view_partial, name="partial"),
+    url(r'^partial_wrapped/', empty_view_wrapped, name="partial_wrapped"),
+
     # Regression views for #9038. See tests for more details
     url(r'arg_view/$', 'kwargs_view'),
     url(r'arg_view/(?P<arg1>\d+)/$', 'kwargs_view'),
diff --git a/tests/regressiontests/urlpatterns_reverse/views.py b/tests/regressiontests/urlpatterns_reverse/views.py
index f8148e1f3e..dd1d97c700 100644
--- a/tests/regressiontests/urlpatterns_reverse/views.py
+++ b/tests/regressiontests/urlpatterns_reverse/views.py
@@ -1,3 +1,5 @@
+from functools import partial, update_wrapper
+
 from django.http import HttpResponse
 from django.views.generic import RedirectView
 from django.core.urlresolvers import reverse_lazy
@@ -45,3 +47,11 @@ def login_required_view(request):
 
 def bad_view(request, *args, **kwargs):
     raise ValueError("I don't think I'm getting good value for this view")
+
+
+empty_view_partial = partial(empty_view, template_name="template.html")
+
+
+empty_view_wrapped = update_wrapper(
+    partial(empty_view, template_name="template.html"), empty_view,
+)