在之前的问题中，我得到了帮助，成功创建了扩展用户。
我执行了syncdb并创建了第一个超级用户，但现在无法登录。出现错误信息：“请输入员工账户的正确用户名和密码。请注意，两个字段都可能区分大小写。” 我在SO上找到了一些类似的问题，但要么没有答案，要么即使有答案，我也无法解决我的问题。
以下是我的最新代码： models.py
from django.db import models
from django.contrib.auth.models import AbstractUser
from django.conf import settings
from epi.managers import EmployeeManager
# Create your models here.
class Employee(AbstractUser):
emp_id = models.IntegerField('Employee Id', max_length=5,unique=True)
dob = models.DateField('Date of Birth', null=True,blank=True)
REQUIRED_FIELDS = ['email', 'emp_id']
objects = EmployeeManager()
def __unicode__(self):
return self.get_full_name
class Department(models.Model):
name = models.CharField('Department Name',max_length=30, unique=True,default=0)
def __unicode__(self):
return self.name
class Report(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL)
dept = models.ForeignKey(Department, verbose_name="Department")
report1 = models.ForeignKey(Employee,null=True,blank=True, verbose_name=u'Primary Supervisor',related_name='Primary')
report2 = models.ForeignKey(Employee,null=True,blank=True, verbose_name=u'Secondary Supervisor',related_name='Secondary')
def __unicode__(self):
return self.user
admin.py
from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from django.contrib.auth.forms import UserChangeForm, UserCreationForm
from epi.models import Employee
from django import forms
from django.contrib.auth.models import Group
class EmployeeChangeForm(UserChangeForm):
class Meta(UserChangeForm.Meta):
model = Employee
class EmployeeCreationForm(UserCreationForm):
class Meta(UserCreationForm.Meta):
model = Employee
def clean_username(self):
username = self.cleaned_data['username']
try:
Employee.objects.get(username=username)
except Employee.DoesNotExist:
return username
raise forms.ValidationError(self.error_messages['duplicate_username'])
class EmployeeAdmin(UserAdmin):
form = EmployeeChangeForm
add_form = EmployeeCreationForm
fieldsets = UserAdmin.fieldsets + (
(None, {'fields': ('emp_id', 'dob',)}),
)
admin.site.register(Employee, EmployeeAdmin)
admin.site.unregister(Group)
managers.py
from django.contrib.auth.models import BaseUserManager
class EmployeeManager(BaseUserManager):
def create_user(self, username, email,emp_id, password=None):
if not username:
raise ValueError('Employee must have an username.')
if not email:
raise ValueError('Employee must have an email address.')
if not emp_id:
raise ValueError('Employee must have an employee id')
user = self.model(username=username, email=self.normalize_email(email), emp_id=emp_id)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, username, email, emp_id, password):
user = self.create_user(username, email, emp_id, password)
user.is_admin = True
user.is_superuser = True
user.save(using=self._db)
return user
settings.py
"""
Django settings for employee project.
For more information on this file, see
https://docs.djangoproject.com/en/1.6/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.6/ref/settings/
"""
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '$@k3%w-f3jbj(y6_fh+me+_)8&z%lt%4u(nyu^xdrn9=%&_!bl'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
TEMPLATE_DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = (
'grappelli',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'epi',
'south',
)
MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'employee.urls'
WSGI_APPLICATION = 'employee.wsgi.application'
# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'employee.db'),
}
}
# Internationalization
# https://docs.djangoproject.com/en/1.6/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.6/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
'django.contrib.staticfiles.finders.FileSystemFinder',
)
TEMPLATE_CONTEXT_PROCESSORS = (
"django.contrib.auth.context_processors.auth",
"django.core.context_processors.request",
"django.core.context_processors.static",
"django.core.context_processors.media",
)
TEMPLATE_DIRS = (
BASE_DIR + '/templates',)
STATICFILES_DIRS = (
('assets', 'F:/djangoenv/testenv1/employee/static'),
)
AUTH_USER_MODEL = 'epi.Employee'
GRAPPELLI_ADMIN_TITLE = 'MyAdmin'
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
MEDIA_ROOT = BASE_DIR + '/media/'
MEDIA_URL = '/media/'