def real_call(self, request, *args, **kwargs):
instance = copy.copy(self)
instance.request = request
instance.storage = get_storage(instance.storage_name, instance.get_wizard_name(), instance.request)
response = instance.process_request(*args, **kwargs)
response = instance.storage.update_response(response)
return instance, response
def get_storage_should_return_correct_class():
assert get_storage('formwizard.storage.Storage') == Storage
assert get_storage('formwizard.storage.CookieStorage') == CookieStorage
assert get_storage('formwizard.storage.DummyStorage') == DummyStorage
assert get_storage('formwizard.storage.SessionStorage') == SessionStorage
with Assert.raises(MissingStorageModule):
get_storage('formwizard.idontexist.NonExistentStorage')
with Assert.raises(MissingStorageClass):
get_storage('formwizard.storage.NonExistentStorage')
def get_storage_should_return_correct_class():
assert get_storage('formwizard.storage.Storage') == Storage
assert get_storage('formwizard.storage.CookieStorage') == CookieStorage
assert get_storage('formwizard.storage.DummyStorage') == DummyStorage
assert get_storage('formwizard.storage.SessionStorage') == SessionStorage
with Assert.raises(MissingStorageModule):
get_storage('formwizard.idontexist.NonExistentStorage')
with Assert.raises(MissingStorageClass):
get_storage('formwizard.storage.NonExistentStorage')
def get_storage(self):
if self.storage is None:
view = '%s.%s' % (self.__class__.__module__,
self.__class__.__name__)
raise ImproperlyConfigured("%s.storage is not specified." % view)
if isinstance(self.storage, basestring):
storage_class = get_storage(self.storage)
return storage_class(name=self.name,
namespace=self.namespace,
file_storage=self.get_file_storage())
else:
return self.storage
def get_storage(self):
if self.storage is None:
view = '%s.%s' % (self.__class__.__module__,
self.__class__.__name__)
raise ImproperlyConfigured("%s.storage is not specified." % view)
if isinstance(self.storage, basestring):
storage_class = get_storage(self.storage)
return storage_class(name=self.name,
namespace=self.namespace,
file_storage=self.get_file_storage())
else:
return self.storage
def __call__(self, request, *args, **kwargs):
"""
This method gets called by the routing engine. The first argument is
`request` which contains a `HttpRequest` instance. The request is
stored in `self.request` for later use.
After processing the request using the `process_request` method, the
response gets updated by the storage engine (for example add cookies).
"""
self.request = request
self.storage = get_storage(self.storage_name, self.get_wizard_name(), self.request)
response = self.process_request(*args, **kwargs)
response = self.storage.update_response(response)
return response
def __call__(self, request, *args, **kwargs):
"""
This method gets called by the routing engine. The first argument is
`request` which contains a `HttpRequest` instance. The request is
stored in `request` for later use.
After processing the request using the `process_request` method, the
response gets updated by the storage engine (for example add cookies).
"""
storage = get_storage(self.storage_name,
self.get_wizard_name(), request, getattr(self, 'file_storage', None))
response = self.process_request(request, storage, *args, **kwargs)
storage.update_response(response)
if kwargs.get('testmode', False):
return response, storage
else:
return response
def __call__(self, request, *args, **kwargs):
"""
This method gets called by the routing engine. The first argument is
`request` which contains a `HttpRequest` instance. The request is
stored in `request` for later use.
After processing the request using the `process_request` method, the
response gets updated by the storage engine (for example add cookies).
"""
storage = get_storage(self.storage_name, self.get_wizard_name(),
request, getattr(self, 'file_storage', None))
response = self.process_request(request, storage, *args, **kwargs)
storage.update_response(response)
if kwargs.get('testmode', False):
return response, storage
else:
return response
def dispatch(self, request, *args, **kwargs):
"""
This method gets called by the routing engine. The first argument is
`request` which contains a `HttpRequest` instance.
The request is stored in `self.request` for later use. The storage
instance is stored in `self.storage`.
After processing the request using the `dispatch` method, the
response gets updated by the storage engine (for example add cookies).
"""
# add the storage engine to the current wizardview instance
self.prefix = self.get_prefix(*args, **kwargs)
self.storage = get_storage(self.storage_name, self.prefix, request,
getattr(self, 'file_storage', None))
self.steps = StepsHelper(self)
response = super(WizardView, self).dispatch(request, *args, **kwargs)
# update the response (e.g. adding cookies)
self.storage.update_response(response)
return response
def test_load_storage(self):
self.assertEqual(
type(get_storage('formwizard.storage.base.BaseStorage', 'wizard1')),
BaseStorage)
