def get_extra_action_url_map(self):
"""
Build a map of {names: urls} for the extra actions.
This method will noop if `detail` was not provided as a view initkwarg.
"""
action_urls = OrderedDict()
# exit early if `detail` has not been provided
if self.detail is None:
return action_urls
# filter for the relevant extra actions
actions = [
action for action in self.get_extra_actions()
if action.detail == self.detail
]
for action in actions:
try:
url_name = '%s-%s' % (self.basename, action.url_name)
url = reverse(url_name,
self.args,
self.kwargs,
request=self.request)
view = self.__class__(**action.kwargs)
action_urls[view.get_view_name()] = url
except NoReverseMatch:
pass # URL requires additional arguments, ignore
return action_urls
def reverse_action(self, url_name, *args, **kwargs):
"""
Reverse the action for the given `url_name`.
"""
url_name = '%s-%s' % (self.basename, url_name)
kwargs.setdefault('request', self.request)
return reverse(url_name, *args, **kwargs)
def get(self, request, *args, **kwargs):
# Return a plain {"name": "hyperlink"} response.
ret = OrderedDict()
namespace = request.resolver_match.namespace
for key, url_name in self.api_root_dict.items():
if namespace:
url_name = namespace + ':' + url_name
try:
ret[key] = reverse(url_name,
args=args,
kwargs=kwargs,
request=request,
format=kwargs.get('format', None))
except NoReverseMatch:
# Don't bail out if eg. no list routes exist, only detail routes.
continue
return Response(ret)
def get(self, request, *args, **kwargs):
return Response({'url': reverse('another', request=request)})
def test_reverse_with_versioning_scheme_fallback_to_default_on_error(self):
request = factory.get('/view')
request.versioning_scheme = MockVersioningScheme(raise_error=True)
url = reverse('view', request=request)
assert url == 'http://testserver/view'
def test_reverse_with_versioning_scheme(self):
request = factory.get('/view')
request.versioning_scheme = MockVersioningScheme()
url = reverse('view', request=request)
assert url == 'http://scheme-reversed/view'
def test_reversed_urls_are_fully_qualified(self):
request = factory.get('/view')
url = reverse('view', request=request)
assert url == 'http://testserver/view'