python - Registering with Django not working -

i have create website project , encountered problem registering simple user django : seems data register form not saved in database.

it nice if knew did wrong (i beginner django) because can't seem find problem from.

here files :

models.py :

from django.db import models  # create models here.  class utilisateur(models.model):    pseudo = models.charfield(primary_key=true, max_length=100)    password = models.charfield(max_length=50)    nom = models.charfield(max_length=200)    prenom = models.charfield(max_length=200)    account_choices = (        ("u", "utilisateur"),        ("h", "historien"),        ("f", "famille"),    )    compte = models.charfield(        max_length=1,        choices=account_choices,        default="u"    )    datenaissance = models.datefield(null=true, blank=true)    sexe_choices = (        ("m", "masculin"),        ("f", "féminin"),    )    sexe = models.charfield(        max_length=1,        choices=sexe_choices,        default="?"    )    email = models.emailfield(max_length=254) 

views.py :

from django.shortcuts import (render, render_to_response, redirect) .forms import utilisateurinscriptionform django.core.context_processors import csrf django.contrib.auth import (authenticate, login)  def inscription_view(request):     title = "inscription"     form = utilisateurinscriptionform(request.post or none)      if form.is_valid():          new_user = form.save()         new_user = utilisateur(         pseudo = form.cleaned_data['pseudo'],         password = form.cleaned_data['password'],         compte = form.cleaned_data['compte'],         email = form.cleaned_data['email']         )          new_user.set_password(password)          #we save user in database         new_user.save()          #we check person registered         new_user = authenticate(username=pseudo, password=password)          if new_user not none:              if new_user.is_active:                 login(request, new_user)                 return redirect("/")      context = {         "form": form,         "title": title     }     return render(request, "inscription.html", context) 

forms.py :

from django import forms .models import utilisateur  class utilisateurinscriptionform(forms.modelform):    password1 = forms.charfield(widget=forms.passwordinput(attrs=dict(required=true, max_length=30, render_value=false)), label='mot de passe')    email2 = forms.emailfield(label='email (confirmation)')    password2 = forms.charfield(widget=forms.passwordinput(attrs=dict(required=true, max_length=30, render_value=false)), label='mot de passe (confirmation)')  class meta:     model = utilisateur     fields = [         'pseudo',         'password1',         'password2',         'email',         'email2',         'compte',         ]  def clean_email(self):     print(self.cleaned_data)     email = self.cleaned_data.get('email')     email2 = self.cleaned_data.get('email2')     if email != email2:         raise forms.validationerror("email must match !")     return email 

i searched long time in order find wrong found nothing useful. in advance !