Имя 'логин' не определено. python (django) - PullRequest
0 голосов
/ 03 апреля 2020

У меня есть одна проблема, мы хотим создать пользователя и после входа в систему. Я создаю пользователя, но не могу войти. моя ошибка ---> имя 'логин' не определено . с django .contrib.auth.views импортировать логин. Я тоже попробовал, но это не сработало

где у меня проблема и как ее решить? я не мог найти способ решить проблему в Google. Пожалуйста, помогите мне, спасибо заранее.

views.py

from django.shortcuts import render
from django.http import  HttpResponse
import datetime
from django.contrib.auth import authenticate
from home.forms import SignUp

def regform(request):
    if request.method == 'POST':
        form = SignUp(request.POST)
        if form.is_valid():
            form.save()
            email = form.cleaned_data.get('email')
            raw_password = form.cleaned_data.get('password1')
            user = authenticate(email=email, password=raw_password)
            login(request, user)
            return redirect('home')
    else:
        form = SignUp()
    return render(request, 'home/home.html', {'form': form})

models.py


from django.contrib.auth.models import AbstractUser, BaseUserManager
from django.db import models
from django.utils.translation import ugettext_lazy as _
from django import forms


class UserManager(BaseUserManager):
    """Define a model manager for User model with no username field."""

    use_in_migrations = True

    def _create_user(self, email, password, **extra_fields):
        """Create and save a User with the given email and password."""
        if not email:
            raise ValueError('The given email must be set')
        email = self.normalize_email(email)
        user = self.model(email=email, **extra_fields)
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_user(self, email, password=None, **extra_fields):
        """Create and save a regular User with the given email and password."""
        extra_fields.setdefault('is_staff', False)
        extra_fields.setdefault('is_superuser', False)
        return self._create_user(email, password, **extra_fields)

    def create_superuser(self, email, password, **extra_fields):
        """Create and save a SuperUser with the given email and password."""
        extra_fields.setdefault('is_staff', True)
        extra_fields.setdefault('is_superuser', True)

        if extra_fields.get('is_staff') is not True:
            raise ValueError('Superuser must have is_staff=True.')
        if extra_fields.get('is_superuser') is not True:
            raise ValueError('Superuser must have is_superuser=True.')

        return self._create_user(email, password, **extra_fields)


class User(AbstractUser):
    """User model."""

    username = None
    email = models.EmailField(_('email address'), unique=True)
    mob = models.IntegerField(default=None) 


    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    objects = UserManager()

forms.py


from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth.models import User
from django.contrib.auth import password_validation
from django.db import models


from django.contrib.auth import get_user_model
User = get_user_model()

class SignUp(forms.ModelForm):
    password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
    password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)

    def clean_password2(self):
        # Check that the two password entries match
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2 and password1 != password2:
            raise forms.ValidationError("Passwords don't match")
        return password2

    def save(self, commit=True):
        # Save the provided password in hashed format
        user = super().save(commit=False)
        user.set_password(self.cleaned_data["password1"])
        if commit:
            user.save()
        return user



    class Meta:
        model = User
        fields=("email", 'password1', 'password2', 'first_name', 'last_name','mob')

1 Ответ

1 голос
/ 03 апреля 2020

В этом случае ошибка понятна, логин не определен. В чем ошибка при импорте? Возможно, вы пропустили передачу запроса, или импорт был неверным.

Попробуйте, из документации :

...
from django.contrib.auth import authenticate, login
...

def regform(request):
    if request.method == 'POST':
        form = SignUp(request.POST)
        if form.is_valid():
            ...
            user = authenticate(request, email=email, password=raw_password)
            login(request, user)
            ...
...