I need create link in my admin part of site, for models AccountUser and
AccountUserInfo
--------------------------
My models.py
--------------------------
import imghdr
import string
import datetime
from django_countries.fields import CountryField
from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager,
PermissionsMixin
from django.core.urlresolvers import reverse
from django.core.exceptions import ValidationError
from django.core.validators import MinLengthValidator
from django.conf import settings
from libs.validators import OnlyLowercaseAndDigits
ALLOWED_CHARS = string.ascii_lowercase + string.digits
MAX_LENGTH = 8
class AccountUserManager(*BaseUserManager*):
"""
Manager for my user model
"""
def create_user(self, email, name, password=None):
"""
Creates and saves a user with the given email, name of account and
password.
"""
if not email:
raise ValueError('User must have an email address')
if not name:
raise ValueError('User must have a name of account')
user = self.model(email=self.normalize_email(email), name=name)
user.set_password(password)
user.save()
return user
def create_superuser(self, email, name, password):
"""
Creates and saves a superuser with the given email, name of account
and password.
"""
if not password:
raise ValueError('Superuser must be have a password')
user = self.create_user(email=self.normalize_email(email),
name=name, password=password)
user.is_superuser = True
user.save()
return user
def make_random_password(self, length=10, allowed_chars=ALLOWED_CHARS):
return super().make_random_password(length, allowed_chars)
class AccountUser(*AbstractBaseUser*, *PermissionsMixin*):
"""
Model for users, registering by email and unique name of account
"""
email = models.EmailField('Email of account', max_length=50,
unique=True)
name = models.CharField('Account of name', max_length=50, validators=[
OnlyLowercaseAndDigits,
MinLengthValidator(MAX_LENGTH, 'Field must be at least {0}
chars'.format(MAX_LENGTH)),
])
is_active = models.BooleanField(default=True)
date_joined = models.DateTimeField('Date joined', auto_now_add=True)
objects = AccountUserManager()
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['name']
class Meta:
db_table = 'account_user'
verbose_name = "AccountUser"
verbose_name_plural = "AccountUsers"
get_latest_by = 'date_joined'
ordering = ['-date_joined']
def __str__(self):
return '{0.email}'.format(self)
def save(self, *args, **kwargs):
try:
self.full_clean()
except ValidationError as errors_message:
print('Was happened next
errors:\n-----------------------------')
for error in errors_message:
print(error)
else:
super().save(*args, **kwargs)
account = AccountUser.objects.get(email=self.email)
if not hasattr(account, 'accountuserinfo'):
AccountUserInfo.objects.create(account=account)
def get_absolute_url(self):
return reverse('app_accounts:account_profile')
def get_full_name(self):
return '{0.name} ({0.email})'.format(self)
def clean(self):
if len(self.password) < MAX_LENGTH:
raise ValidationError({
'password': 'Length of password must be at least
{0}'.format(MAX_LENGTH)
})
if all(i in string.digits for i in self.password):
raise ValidationError({
'password': 'Your password can\'t be entirely numeric'
})
def get_short_name(self):
return '{0.email}'.format(self)
@property
def is_staff(self):
return self.is_superuser
class AccountUserInfo(models.Model):
MAN = 'man'
WOMAN = 'woman'
VAGUE = 'vague'
GENDER_CHOICES = [
(VAGUE, 'Vague'),
(MAN, 'Male'),
(WOMAN, 'Female'),
]
def dispatch_account_media_files(instance, filename):
return '{0}/app_accounts/{1}'.format(instance.account.__str__(),
filename)
account = models.OneToOneField(AccountUser, on_delete=models.CASCADE)
first_name = models.CharField('First name', max_length=50, blank=True,
null=True)
last_name = models.CharField('Last name', max_length=50, blank=True,
null=True)
picture = models.ImageField('Picture',
upload_to=dispatch_account_media_files, blank=True, null=True)
gender = models.CharField('Gender', max_length=10,
choices=GENDER_CHOICES, default=GENDER_CHOICES[0][0])
country = CountryField('Country', blank_label='(select country)',
blank=True, null=True)
birthday = models.DateField('Birthday', blank=True, null=True)
# theme
# language
class Meta:
db_table = 'account_user_info'
verbose_name = "UserAccountInfo"
verbose_name_plural = "UserAccountInfo"
# order_with_respect_to = ['account']
def __str__(self):
return self.account.__str__()
def save(self, *args, **kwargs):
try:
self.full_clean()
except ValidationError as errors_message:
print('Was happened next
errors:\n-----------------------------')
for error in errors_message:
print(error)
else:
super().save(*args, **kwargs)
def get_absolute_url(self):
return self.account.get_absolute_url()
def clean(self):
if isinstance(self.birthday, datetime.date):
start_date = datetime.date(year=1900, month=1, day=1)
end_date = datetime.date.today()
if not start_date <= self.birthday <= end_date:
raise ValidationError({'birthday': ('Date can be in range
from {0} to {1}'.format(start_date, end_date))})
if self.picture:
if not imghdr.what(self.picture):
raise ValidationError({'picture': ('It is not image. Please
select image in format PNG, GIF, JPEG')})
@property
def account_user_picture(self):
if self.picture:
return self.picture.url
else:
return settings.STATIC_URL +
'project_static/images/accountuser_default_picture.png'
---------------------------
My admin.py
---------------------------
from django.contrib import admin
from django.contrib.auth.models import Group
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from .forms import FormAccountUserCreation, FormAccountUserChange
from .models import AccountUser, AccountUserInfo
class AdminAccountUserInline(admin.StackedInline):
model = AccountUserInfo
class AdminAccountUser(*BaseUserAdmin*):
actions = ['make_non_superuser', 'make_superuser', 'delete_selected']
form = FormAccountUserChange
add_form = FormAccountUserCreation
list_display = ('email', 'name', 'is_superuser')
list_filter = ('is_superuser',)
fieldsets = (
('Personal info', {'fields': ('email', 'name', 'password',)}),
('Permissions', {'fields': ('is_superuser',)}),
)
add_fieldsets = (
(None,
{
'classes': ('wide',),
'fields': ('email', 'name', 'password1', 'password2')
}),
)
search_fields = ('email', 'name')
ordering = ('email', 'name')
* inlines = ['AdminAccountUserInline']*
def make_non_superuser(self, request, queryset):
"""
Admin action by selected users will be non-superusers
"""
row_updated = queryset.update(is_superuser=False)
if row_updated == 1:
message = 'Succefull update paramets one
user'.format(row_updated)
else:
message = 'Succefull update paramets {}
users'.format(row_updated)
self.message_user(request, message)
make_non_superuser.short_description = 'Make selected user as
non-superuser'
def make_superuser(self, request, queryset):
"""
Admin action by selected users will be superusers
"""
row_updated = queryset.update(is_superuser=True)
if row_updated == 1:
message = 'Succefull update paramets one
user'.format(row_updated)
else:
message = 'Succefull update paramets {}
users'.format(row_updated)
self.message_user(request, message)
make_superuser.short_description = 'Make selected user as superuser'
admin.site.register(AccountUser, AdminAccountUser)
admin.site.register(AccountUserInfo)
admin.site.unregister(Group)
But if I wrote in AdminAccountUser next text inlines =
['AdminAccountUserInline'] I have next traceback
------------------------------------
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/project_PersonalDicts/project_PersonalDicts/urls.py",
line 7, in <module>
from .admin import admin_site_PersonalDicts
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/project_PersonalDicts/project_PersonalDicts/admin.py",
line 7, in <module>
from apps.app_accounts.admin import AdminAccountUser
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/project_PersonalDicts/apps/app_accounts/admin.py",
line 60, in <module>
admin.site.register(AccountUser, AdminAccountUser)
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/sites.py",
line 109, in register
system_check_errors.extend(admin_obj.check())
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/options.py",
line 113, in check
return self.checks_class().check(self, **kwargs)
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/checks.py",
line 498, in check
errors.extend(self._check_inlines(admin_obj))
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/checks.py",
line 536, in _check_inlines
for index, item in enumerate(obj.inlines)
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/checks.py",
line 536, in <listcomp>
for index, item in enumerate(obj.inlines)
File
"/home/wlysenko/.virtualenvs/virtual_PersonalDicts/lib/python3.4/site-packages/django/contrib/admin/checks.py",
line 541, in _check_inlines_item
inline_label = '.'.join([inline.__module__, inline.__name__])
AttributeError: 'str' object has no attribute '__module__'
May someone know how realize this link in admin Djnago?
Thanks
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