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import os
import tempfile
from django import forms
from django.contrib.auth.models import User
from django.core.files.storage import FileSystemStorage
from django.forms.formsets import formset_factory
from django.forms.models import modelformset_factory
from django.http import HttpResponse
from django.template import Template, Context
from django.contrib.formtools.wizard.views import WizardView
temp_storage_location = tempfile.mkdtemp(dir=os.environ.get('DJANGO_TEST_TEMP_DIR'))
temp_storage = FileSystemStorage(location=temp_storage_location)
class Page1(forms.Form):
name = forms.CharField(max_length=100)
user = forms.ModelChoiceField(queryset=User.objects.all())
thirsty = forms.NullBooleanField()
class Page2(forms.Form):
address1 = forms.CharField(max_length=100)
address2 = forms.CharField(max_length=100)
file1 = forms.FileField()
class Page3(forms.Form):
random_crap = forms.CharField(max_length=100)
Page4 = formset_factory(Page3, extra=2)
class ContactWizard(WizardView):
file_storage = temp_storage
def done(self, form_list, **kwargs):
c = Context({
'form_list': [x.cleaned_data for x in form_list],
'all_cleaned_data': self.get_all_cleaned_data(),
})
for form in self.form_list.keys():
c[form] = self.get_cleaned_data_for_step(form)
c['this_will_fail'] = self.get_cleaned_data_for_step('this_will_fail')
return HttpResponse(Template('').render(c))
def get_context_data(self, form, **kwargs):
context = super(ContactWizard, self).get_context_data(form, **kwargs)
if self.storage.current_step == 'form2':
context.update({'another_var': True})
return context
class UserForm(forms.ModelForm):
class Meta:
model = User
fields = ('username', 'email')
UserFormSet = modelformset_factory(User, form=UserForm)
class SessionContactWizard(ContactWizard):
storage_name = 'django.contrib.formtools.wizard.storage.session.SessionStorage'
class CookieContactWizard(ContactWizard):
storage_name = 'django.contrib.formtools.wizard.storage.cookie.CookieStorage'
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