I've just been hit by this too, exactly the same set up and problem. I'd love a fix/solution.
On Sunday, March 11, 2012 5:27:33 AM UTC-7, danoro wrote: > > [ACTION] > > Subclass NamedUrlSessionWizardView and instantiate it with a set of > forms one of them containing a FileField > > class CommonWizardView(NamedUrlSessionWizardView): > pass > > class FamilyWizardView(CommonWizardView): > pass > > [RESULT] > > File "/accounts/urls.py", line 66, in <module> > > family_wizard = FamilyWizardView.as_view(named_family_forms, > url_name='family_step', done_step_name='family_wizard') > > File "python2.7/site-packages/django_formwizard-1.0-py2.7.egg/ > formwizard/views.py", line 109, in as_view > > initkwargs = cls.get_initkwargs(*args, **kwargs) > > File "python2.7/site-packages/django_formwizard-1.0-py2.7.egg/ > formwizard/views.py", line 583, in get_initkwargs > > initkwargs = super(NamedUrlWizardView, cls).get_initkwargs(*args, > **kwargs) > > File "python2.7/site-packages/django_formwizard-1.0-py2.7.egg/ > formwizard/views.py", line 166, in get_initkwargs > > raise NoFileStorageConfigured > > > TemplateSyntaxError: Caught NoFileStorageConfigured while rendering > > [CAUSE] > > class WizardView(TemplateView): > @classmethod > def get_initkwargs(cls, form_list, initial_dict=None, > instance_dict=None, condition_dict=None, *args, **kwargs): > """ > Creates a dict with all needed parameters for the form wizard > instances. > """ > .... > # check if any form contains a FileField, if yes, we need > a > # file_storage added to the wizardview (by subclassing). > for field in form.base_fields.itervalues(): > if (isinstance(field, forms.FileField) and > not hasattr(cls, 'file_storage')): > raise NoFileStorageConfigured > > [RESOLUTION] > > subclassing is not enough. I inherited from both > NamedUrlSessionWizardView and FileSystemStorage, as shown below, but I > keep getting this error. > > class FamilyWizardView(CommonWizardView, FileSystemStorage): > pass > > I noticed an instance variable in formwizard called storage_name but > it is used for child clasess Session and Cookie WizardViews. Si it's > no relevant > > please, could you shed some light ? -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/9-yHc9eJn4wJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
