1 from datetime import date
2 from django import forms
3 from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
4 from django.core.exceptions import ValidationError
5 from django.utils.translation import ugettext_lazy as _
8 LOGIN_FORM_KEY = 'this_is_the_login_form'
9 LoginForm = type('LoginForm', (AuthenticationForm,), {
10 LOGIN_FORM_KEY: forms.BooleanField(widget=forms.HiddenInput, initial=True)
14 class EmailInput(forms.TextInput):
18 class RegistrationForm(UserCreationForm):
19 email = forms.EmailField(widget=EmailInput)
21 def clean_username(self):
22 username = self.cleaned_data['username']
24 # Trivial case: if the username doesn't exist, go for it!
26 user = User.objects.get(username=username)
27 except User.DoesNotExist:
30 if not user.is_active and (date.today() - user.date_joined.date()).days > REGISTRATION_TIMEOUT_DAYS and user.last_login == user.date_joined:
31 # Then this is a user who has not confirmed their registration and whose time is up. Delete the old user and return the username.
35 raise ValidationError(_("A user with that username already exists."))
37 def clean_email(self):
38 if User.objects.filter(email__iexact=self.cleaned_data['email']):
39 raise ValidationError(_('This email is already in use. Please supply a different email address'))
40 return self.cleaned_data['email']
43 username = self.cleaned_data['username']
44 email = self.cleaned_data['email']
45 password = self.cleaned_data['password1']
46 new_user = User.objects.create_user(username, email, password)
47 new_user.is_active = False