def can_url(user, view):
"""
Tests whether the given user would have access to the view. The view can
be a callable, importable text path or a view name, possibly with the
namespace prefix ('namespace:view_name'). The view function must be
decorated with the can_url_func (that's what UrlPatterns class does).
"""
if ':' not in view:
view = get_callable(view)
if not callable(view):
callbacks = get_all_callbacks(get_urlconf())
if view not in callbacks:
raise NoReverseMatch("Reverse for '%s' not found." % view)
view = callbacks[view]
if not hasattr(view, 'can_url_func'):
raise NoReverseMatch(
"Reverse for '%s' is not decorated with permissions." % view)
try:
return view.can_url_func(user)
except PermissionDenied:
return False
def setUp(self):
self.owner = create_user(username='******', password='******')
self.domain = 'pip.dev.readthedocs.io'
self.pip = get(
Project,
name='pip',
slug='pip',
users=[self.owner],
privacy_level='public',
urlconf='subpath/$subproject/$version/$language/$filename' # Flipped
)
self.subproject = get(
Project,
name='subproject',
slug='subproject',
users=[self.owner],
privacy_level='public',
main_language_project=None,
)
self.relationship = get(
ProjectRelationship,
parent=self.pip,
child=self.subproject,
)
self.old_urlconf = get_urlconf()
sys.modules['fake_urlconf'] = self.pip.proxito_urlconf
set_urlconf('fake_urlconf')
def test_restore_urlconf_after_request(self):
"""
The urlconf attribute for the current thread
should remain intact after each request,
When is set to None it means 'use default from settings'.
"""
set_urlconf(None)
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url, HTTP_HOST='pip.readthedocs.org')
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url)
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url, HTTP_HOST='pip.readthedocs.org')
urlconf = get_urlconf()
self.assertIsNone(urlconf)
def test_restore_urlconf_after_request(self):
"""
The urlconf attribute for the current thread
should remain intact after each request,
When is set to None it means 'use default from settings'.
"""
set_urlconf(None)
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url, HTTP_HOST='pip.readthedocs.org')
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url)
urlconf = get_urlconf()
self.assertIsNone(urlconf)
self.client.get(self.url, HTTP_HOST='pip.readthedocs.org')
urlconf = get_urlconf()
self.assertIsNone(urlconf)
def setUp(self):
self.owner = create_user(username='******', password='******')
self.domain = 'pip.dev.readthedocs.io'
self.pip = get(
Project,
slug='pip',
users=[self.owner],
privacy_level='public',
urlconf='subpath/to/$version/$language/$filename' # Flipped
)
self.old_urlconf = get_urlconf()
sys.modules['fake_urlconf'] = self.pip.proxito_urlconf
set_urlconf('fake_urlconf')
def should_skip_cache(self, request):
req_info = resolve(request.path, urlconf=get_urlconf())
disable = getattr(req_info.func, DISABLE_CACHE_ATTR, False)
if disable:
return True
if request.user.is_authenticated:
return True
# Django Rest Framework authentication happens at view-level, not middleware
# So, any specific authentication, such as TokenAuthentication will run after that
# This cache ignores API views.
view_class = getattr(req_info.func, "cls", None)
drf_views = (rest_framework.views.APIView,
rest_framework.viewsets.ViewSet)
if view_class and issubclass(view_class, drf_views):
return True
return False