from django import forms from django.contrib.auth import forms as auth_forms from django.utils.translation import ugettext, ugettext_lazy as _ from ..core.validators import validate_password class PluginDataForm(forms.ModelForm): class Meta: exclude = ('data',) def __init__(self, *args, **kwargs): super(PluginDataForm, self).__init__(*args, **kwargs) # TODO remove it weel try: self.fields[self.plugin_field].widget = forms.HiddenInput() except KeyError: pass instance = kwargs.get('instance') if instance: for field in self.declared_fields: initial = self.fields[field].initial self.fields[field].initial = instance.data.get(field, initial) def save(self, commit=True): plugin = self.plugin setattr(self.instance, self.plugin_field, plugin.get_plugin_name()) self.instance.data = { field: self.cleaned_data[field] for field in self.declared_fields } return super(PluginDataForm, self).save(commit=commit) class UserCreationForm(forms.ModelForm): """ A form that creates a user, with no privileges, from the given username and password. """ error_messages = { 'password_mismatch': _("The two password fields didn't match."), } password1 = forms.CharField(label=_("Password"), widget=forms.PasswordInput, validators=[validate_password]) password2 = forms.CharField(label=_("Password confirmation"), widget=forms.PasswordInput, help_text=_("Enter the same password as above, for verification.")) # def __init__(self, *args, **kwargs): # super(UserCreationForm, self).__init__(*args, **kwargs) # self.fields['password1'].validators.append(validate_password) def clean_password2(self): password1 = self.cleaned_data.get("password1") password2 = self.cleaned_data.get("password2") if password1 and password2 and password1 != password2: raise forms.ValidationError( self.error_messages['password_mismatch'], code='password_mismatch', ) return password2 def clean_username(self): # Since model.clean() will check this, this is redundant, # but it sets a nicer error message than the ORM and avoids conflicts with contrib.auth username = self.cleaned_data["username"] try: self._meta.model._default_manager.get(username=username) except self._meta.model.DoesNotExist: return username raise forms.ValidationError(self.error_messages['duplicate_username']) def save(self, commit=True): user = super(UserCreationForm, self).save(commit=False) user.set_password(self.cleaned_data["password1"]) if commit: user.save() return user class UserChangeForm(forms.ModelForm): password = auth_forms.ReadOnlyPasswordHashField(label=_("Password"), help_text=_("Raw passwords are not stored, so there is no way to see " "this user's password, but you can change the password " "using this form.")) def clean_password(self): # Regardless of what the user provides, return the initial value. # This is done here, rather than on the field, because the # field does not have access to the initial value return self.initial["password"]