enter code here
# Это мои модели .py: «вот так»
при пост-операции через POSTMAN я получаю сообщение об ошибке.
:connection error after that again hitting POST button data is getting and access token is creating but it is showing unique constrain failed.
from django.db import models
from django.contrib.auth.models import (
BaseUserManager, AbstractBaseUser
)
import datetime
class MyUserManager(BaseUserManager):
def create_user(self, email, date_of_birth, password=None):
"""
Creates and saves a User with the given email, date of
birth and password.
"""
if not email:
raise ValueError('Users must have an email address')
user = self.model(
email=self.normalize_email(email),
date_of_birth=date_of_birth,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, date_of_birth, password=None):
"""
Creates and saves a superuser with the given email, date of
birth and password.
"""
user = self.create_user(
email,
password=password,
date_of_birth=date_of_birth,
)
user.is_admin = True
user.save(using=self._db)
return user
class MyUser (AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
date_of_birth = models.DateField()
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = MyUserManager()
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['date_of_birth']
def __str__(self):
return self.email
def has_perm(self, perm, obj=None):
"Does the user have a specific permission?"
# Simplest possible answer: Yes, always
return True
def has_module_perms(self, app_label):
"Does the user have permissions to view the app `app_label`?"
# Simplest possible answer: Yes, always
return True
@property
def is_staff(self):
"Is the user a member of staff?"
# Simplest possible answer: All admins are staff
return self.is_admin
Класс заказа (модели. Модель):
Order_id=models.IntegerField(max_length=20)
Product_Name=models.CharField(max_length=20)
Material_Used=models.CharField(max_length=100)
Texture=models.CharField(max_length=50)
Size=models.CharField(max_length=50)
order_date_time=models.DateField(datetime.datetime.now())