Fixed #9038 -- Correctly handle URL patterns with the same name (or view name),

declared independently and that differ only by argument signatures.

Patch from Russell Keith-Magee.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9087 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/urlpatterns_reverse/tests.py

@@ -65,6 +65,17 @@ test_data = (
     ('extra-places', '/e-places/10/', ['10'], {}),
     ('extra-people', '/e-people/fred/', ['fred'], {}),
     ('extra-people', '/e-people/fred/', [], {'name': 'fred'}),
+
+    # Regression for #9038
+    # These views are resolved by method name. Each method is deployed twice -
+    # once with an explicit argument, and once using the default value on
+    # the method. This is potentially ambiguous, as you have to pick the
+    # correct view for the arguments provided.
+    ('kwargs_view', '/arg_view/', [], {}),
+    ('kwargs_view', '/arg_view/10/', [], {'arg1':10}),
+    ('regressiontests.urlpatterns_reverse.views.absolute_kwargs_view', '/absolute_arg_view/', [], {}),
+    ('regressiontests.urlpatterns_reverse.views.absolute_kwargs_view', '/absolute_arg_view/10/', [], {'arg1':10}),
+
 )
 
 class URLPatternReverse(TestCase):

tests/regressiontests/urlpatterns_reverse/urls.py

@@ -1,5 +1,5 @@
 from django.conf.urls.defaults import *
-from views import empty_view
+from views import empty_view, absolute_kwargs_view
 
 urlpatterns = patterns('',
     url(r'^places/(\d+)/$', empty_view, name='places'),
@@ -45,4 +45,11 @@ urlpatterns = patterns('',
 
     # This is non-reversible, but we shouldn't blow up when parsing it.
     url(r'^(?:foo|bar)(\w+)/$', empty_view, name="disjunction"),
+
+    # Regression views for #9038. See tests for more details
+    url(r'arg_view/$', 'kwargs_view'),
+    url(r'arg_view/(?P<arg1>\d+)/$', 'kwargs_view'),
+    url(r'absolute_arg_view/(?P<arg1>\d+)/$', absolute_kwargs_view),
+    url(r'absolute_arg_view/$', absolute_kwargs_view),
+
 )

tests/regressiontests/urlpatterns_reverse/views.py

@@ -1,2 +1,8 @@
 def empty_view(request, *args, **kwargs):
     pass
+
+def kwargs_view(request, arg1=1, arg2=2):
+    pass
+
+def absolute_kwargs_view(request, arg1=1, arg2=2):
+    pass