Python-сообщество

class UserProfile(models.Model):
    user = models.ForeignKey(User, unique = True)

    location = models.CharField(max_length = 60, blank = True)
    avatar = models.ImageField(blank = True, upload_to = "/media")
    balance = models.FloatField(max_length = 10, null = True)
    is_man = models.NullBooleanField()
    key = models.CharField(max_length = 40)
    key_expires = models.DateTimeField(core = True)

    def __str__(self):
        return self.user.username

    class Admin:
        pass

class ProfileForm(forms.Form):
    """Base class for user profile."""
    first_name = forms.CharField(required = False, max_length = 30, label = "Имя")
    last_name = forms.CharField(required = False, max_length = 30, label = "Фамилия")
    sex = forms.ChoiceField(required = False, choices = [(0, 'Неизвестно'), (1, 'Мужчина'), (2, 'Женщина')], label='Пол')
    location = forms.CharField(required = False, max_length = 60, label = "Откуда")
    avatar = forms.ImageField(required = False, label = "Аватара")

    def save(self, user_profile):
        usr = User.objects.get(username = user_profile['login'])
        profile = usr.get_profile()

        # Modify user
        usr.first_name = user_profile['first_name']
        usr.last_name = user_profile['last_name']

        # Modify user profile
        sex = int(user_profile['sex'])
        if sex == 0:
            profile.is_man = None
        elif sex == 1:
            profile.is_man = True
        else:
            profile.is_man = False
        profile.location = user_profile['location']
        profile.avatar = user_profile['avatar']
        usr.save()
        profile.save()
        return usr

@login_required
def profile(request):
    if request.user.is_authenticated():
        manip = forms.ProfileForm()
        user = request.user
        user_profile = request.user.get_profile()
        if request.POST:
            post_data = request.POST.copy()
            post_data.appendlist('login', user.username)
            user_profile = manip.save(post_data)

            return render_to_response('account/profile.html', {'form' : manip})
        # Show current profile settings
        profile = UserProfile.objects.filter(user__username = user_profile.user)[0]
        form = forms.ProfileForm(profile)
        return render_to_response('account/profile.html', {'form' : form, 'user' : user})

form = forms.ProfileForm(initial=profile.__dict__)