kpsul/cof/petits_cours_forms.py

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# -*- coding: utf-8 -*-
from captcha.fields import ReCaptchaField
from django import forms
from django.forms import ModelForm
from django.forms.models import inlineformset_factory, BaseInlineFormSet
from django.contrib.auth.models import User
from .petits_cours_models import PetitCoursDemande, PetitCoursAbility
class BaseMatieresFormSet(BaseInlineFormSet):
def clean(self):
super(BaseMatieresFormSet, self).clean()
if any(self.errors):
# Don't bother validating the formset unless each form is
# valid on its own
return
matieres = []
for i in range(0, self.total_form_count()):
form = self.forms[i]
if not form.cleaned_data:
continue
matiere = form.cleaned_data['matiere']
niveau = form.cleaned_data['niveau']
delete = form.cleaned_data['DELETE']
if not delete and (matiere, niveau) in matieres:
raise forms.ValidationError(
"Vous ne pouvez pas vous inscrire deux fois pour la "
"même matiere avec le même niveau.")
matieres.append((matiere, niveau))
class DemandeForm(ModelForm):
captcha = ReCaptchaField(attrs={'theme': 'clean', 'lang': 'fr'})
def __init__(self, *args, **kwargs):
super(DemandeForm, self).__init__(*args, **kwargs)
self.fields['matieres'].help_text = ''
class Meta:
model = PetitCoursDemande
fields = ('name', 'email', 'phone', 'quand', 'freq', 'lieu',
'matieres', 'agrege_requis', 'niveau', 'remarques')
widgets = {'matieres': forms.CheckboxSelectMultiple}
MatieresFormSet = inlineformset_factory(
User,
PetitCoursAbility,
fields=("matiere", "niveau", "agrege"),
formset=BaseMatieresFormSet
)