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[1.10.x] Refs #22384 -- Readded RegexURLResolver.reverse().

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It was removed in 785cc71d5b only because
it was untested and unused in Django itself, however, some third-party
apps use it.

Backport of 4e400dcb79 from master
This commit is contained in:
Tim Graham
2016-06-20 13:24:51 -04:00
parent 0f23bcebdf
commit 8c25d8fc10
2 changed files with 9 additions and 0 deletions
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3
django/urls/resolvers.py
View File

@@ -323,6 +323,9 @@ class RegexURLResolver(LocaleRegexProvider):
callback = getattr(urls, 'handler%s' % view_type) callback = getattr(urls, 'handler%s' % view_type)
return get_callable(callback), {} return get_callable(callback), {}
def reverse(self, lookup_view, *args, **kwargs):
return self._reverse_with_prefix(lookup_view, '', *args, **kwargs)
def _reverse_with_prefix(self, lookup_view, _prefix, *args, **kwargs): def _reverse_with_prefix(self, lookup_view, _prefix, *args, **kwargs):
if args and kwargs: if args and kwargs:
raise ValueError("Don't mix *args and **kwargs in call to reverse()!") raise ValueError("Don't mix *args and **kwargs in call to reverse()!")

6
tests/urlpatterns_reverse/tests.py
View File

@@ -364,6 +364,12 @@ class ResolverTests(unittest.TestCase):
except TypeError: except TypeError:
self.fail('Failed to coerce lazy object to text') self.fail('Failed to coerce lazy object to text')
def test_resolver_reverse(self):
resolver = get_resolver('urlpatterns_reverse.named_urls')
self.assertEqual(resolver.reverse('named-url1'), '')
self.assertEqual(resolver.reverse('named-url2', 'arg'), 'extra/arg/')
self.assertEqual(resolver.reverse('named-url2', extra='arg'), 'extra/arg/')
def test_non_regex(self): def test_non_regex(self):
""" """
Verifies that we raise a Resolver404 if what we are resolving doesn't Verifies that we raise a Resolver404 if what we are resolving doesn't