Блог

1. register использует пользовательскую модель пользователя django

     python manage.py makemigrations register
    

 # register.models
from django.db import models
from django.core.mail import send_mail
from django.contrib.auth.models import PermissionsMixin, UserManager
from django.contrib.auth.base_user import AbstractBaseUser
from django.utils.translation import ugettext_lazy as _
from django.utils import timezone


class CustomUserManager(UserManager):
    use_in_migrations = True

    def _create_user(self, email, password, **extra_fields):
        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):
        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):
        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(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(_('email address'), unique=True)
    first_name = models.CharField(_('first name'), max_length=30, blank=True)
    last_name = models.CharField(_('last name'), max_length=150, blank=True)

    # /_/_/ I added a column, type of image /_/_/
    image = models.ImageField(upload_to='images', null=True, blank=True)

    is_staff = models.BooleanField(
        _('staff status'),
        default=False,
        help_text=_(
            'Designates whether the user can log into this admin site.'),
    )
    is_active = models.BooleanField(
        _('active'),
        default=True,
        help_text=_(
            'Designates whether this user should be treated as active. '
            'Unselect this instead of deleting accounts.'
        ),
    )
    date_joined = models.DateTimeField(_('date joined'), default=timezone.now)

    objects = CustomUserManager()

    EMAIL_FIELD = 'email'
    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    class Meta:
        verbose_name = _('user')
        verbose_name_plural = _('users')

    def get_full_name(self):
        """Return the first_name plus the last_name, with a space in
        between."""
        full_name = '%s %s' % (self.first_name, self.last_name)
        return full_name.strip()

    def get_short_name(self):
        """Return the short name for the user."""
        return self.first_name

    def email_user(self, subject, message, from_email=None, **kwargs):
        """Send an email to this user."""
        send_mail(subject, message, from_email, [self.email], **kwargs)

    @property
    def username(self):
        return self.email
 

2. перенос других приложений

python manage.py
операции переноса для выполнения: Примените все миграции: администратор, аутентификация, типы контента, gmarker, бот-линия, регистрация, сеансы, покупки, поиск по Вьетнаму, использование хранилища

3. python manage.py runserver но появляется неизвестная колонка

 django.db.utils.OperationalError: (1054, "Unknown column 'register_user.image' in 'field list'")
 

где причина?
спасибо
, йоши.

дополнительная фотография для камилырб-сан.

1. add column for models.py in register app
   
2. appear a error when do makemigrations because no reset current database yet.

 portfoliomysite> python manage.py makemigrations register
Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  :
  :
django.db.migrations.exceptions.InconsistentMigrationHistory: Migration register.0001_initial is applied before its dependency auth.
0012_alter_user_first_name_max_length on database 'default'.
 

3. all delete migrations folder then delete database then create new database.
4. «register» app makemigrations and migrate is first.

 portfoliomysite> python manage.py makemigrations register
Migrations for 'register':
  registermigrations001_initial.py
    - Create model User

portfoliomysite> python manage.py migrate
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, register, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  :
  Applying sessions.0001_initial... OK
 

5. there are another apps

 python manage.py makemigrations vietnam_research
python manage.py makemigrations gmarker
python manage.py makemigrations shopping
python manage.py makemigrations linebot
python manage.py makemigrations warehouse
python manage.py migrate
 

6. look at the … oh!?
   I’m sorry. For some reason I succeeded without reproducing it.
   
7. Oh, it ’s no good
   

Migration file

 # Generated by Django 3.1 on 2021-09-08 14:41

from django.db import migrations, models
import django.utils.timezone
import register.models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('auth', '0012_alter_user_first_name_max_length'),
    ]

    operations = [
        migrations.CreateModel(
            name='User',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('password', models.CharField(max_length=128, verbose_name='password')),
                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
                ('email', models.EmailField(max_length=254, unique=True, verbose_name='email address')),
                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
                ('image', models.ImageField(blank=True, null=True, upload_to='images')),
                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
            ],
            options={
                'verbose_name': 'user',
                'verbose_name_plural': 'users',
            },
            managers=[
                ('objects', register.models.CustomUserManager()),
            ],
        ),
    ]
 

регистрация.формы

 """forms.py"""
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth import get_user_model

class UserCreateForm(UserCreationForm):
    """User registration form"""

    class Meta:
        model = get_user_model()
        fields = ('email',)

    def clean_email(self):
        """clean_email"""
        email = self.cleaned_data['email']
        get_user_model().objects.filter(email=email, is_active=False).delete()
        return email
 

зарегистрируйтесь.администратор

 from django.contrib import admin

# Register your models here.