我创建了自定义用户模型。在进行迁移时，我得到了一个AtrributeError
from django.db import models
from time import timezone
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from django.core.mail import send_mail
from django.utils.http import urlquote
from django.utils.translation import ugettext_lazy as _
class CustomUsermanager(BaseUserManager):
def _create_user(self, is_anonymous, first_name, last_name, email, username, password, home_address, user_type, image_path):
now = timezone.now()
if not email:
raise ValueError('The gives emial must be set')
email = self.normalize_email(email)
user = self.model(
is_anonymous=is_anonymous,
first_name=first_name,
last_name=last_name,
email=email,
username=username,
home_address=home_address,
user_type=user_type,
image_path=image_path,
created_time=now,
last_login=now
)
user.set_password(password)
user.save(using=self._db)
return user
def create_a_admin(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(1, first_name, last_name, email, username, password, home_address, 0, image_path)
def create_a_nonanonymous_patient(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(0, first_name, last_name, email, username, 1, password, home_address, 1, image_path)
def create_an_anonymous_patient(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(1, first_name, last_name, email, username, 1, password, home_address, 1, image_path)
def create_a_nonanonymous_helper(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(0, first_name, last_name, email, username, 2, password, home_address, 2, image_path)
def create_an_anonymous_helper(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(1, first_name, last_name, email, username, 2, password, home_address, 2, image_path)
def create_a_prof(self, first_name, last_name, email, username, password, home_address, image_path):
return self._create_user(0, first_name, last_name, email, username, 3, password, home_address, 3, image_path)
class CustomUser(AbstractBaseUser):
is_anonymous = models.BooleanField()
username = models.CharField(max_length=255, unique=True)
first_name = models.CharField(max_length=255, blank=True)
last_name = models.CharField(max_length=255, blank=True)
email = models.EmailField(blank=True, unique=True)
home_address = models.CharField(max_length=255, blank=True)
user_type = models.IntegerField(1)
image_path = models.CharField(max_length=500, blank=True)
created_time = models.TimeField()
USERNAME_FIELD = 'username'
REQUIRED_FIELDS = ['username', 'home_address', 'first_name', 'last_name', 'user_type']
objects = CustomUsermanager()
class Meta:
verbose_name = _('user')
verbose_name_plural = _('users')
def get_absolute_url(self):
return '/users/%s/' % urlquote(self.email)
def get_full_name(self):
full_name = '%s %s' % (self.first_name, self.last_name)
return full_name.strip()
def get_short_name(self):
return self.first_name
def get_email_user(self, subject, message, from_email=None):
send_mail(subject, message, from_email, [self.email])
，例外是：
追踪（最近一次呼叫最后一次）：
文件＆＃34; manage.py＆＃34;，第22行，在execute_from_command_line（sys.argv）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management__init __。py＆＃34;，第363行，在execute_from_command_line utility.execute（）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management__init __。py＆＃34;，第355行，执行中 self.fetch_command（子命令）.run_from_argv（self.argv）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management \ base.py＆＃34;，第283行，在run_from_arg v self.execute（* args，** cmd_options）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management \ base.py＆＃34;，327行in执行 self.check（）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management \ base.py＆＃34;，第359行，in校验 include_deployment_checks = include_deployment_checks，
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ management \ base.py＆＃34;，346行in _run_checks return checks.run_checks（** kwargs）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ core \ checks \ registry.py＆＃34;，第81行，in run_checks new_errors = check（app_configs = app_configs）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ contrib \ auth \ checks.py＆＃34;，第77行，in check_user_mod 埃尔 if isinstance（cls（）。is_anonymous，MethodType）：
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ contrib \ auth \ base_user.py＆＃34;，第68行，in的初始化 super（AbstractBaseUser，self）。 init （* args，** kwargs）
文件＆＃34; C：\ Users \ Nutzer \ AppData \ Local \ Programs \ Python \ Python36-32 \ lib \ site-packages \ django \ db \ models \ base.py＆＃34;，第557行，in的初始化 _setattr（self，field.attname，val）
AttributeError：无法设置属性
有人可以指出哪里出错了吗？
答案 0 :(得分：0)
user = self.models(
is_anonymous=is_anonymous,
first_name=first_name,
last_name=last_name,
email=email,
username=username,
home_address=home_address,
user_type=user_type,
image_path=image_path,
created_time=now,
last_login=now
)
替换模型