Remove anonymous user support

mayan/apps/common/apps.py

@@ -21,15 +21,10 @@ from .links import (
 from .menus import (
     menu_facet, menu_main, menu_secondary, menu_setup, menu_tools
 )
-from .models import AnonymousUserSingleton
 
 logger = logging.getLogger(__name__)
 
 
-def create_anonymous_user(sender, **kwargs):
-    AnonymousUserSingleton.objects.get_or_create()
-
-
 class MayanAppConfig(apps.AppConfig):
     app_url = None
     app_namespace = None
@@ -69,6 +64,5 @@ class CommonApp(MayanAppConfig):
         )
         menu_tools.bind_links(links=[link_maintenance_menu])
 
-        post_migrate.connect(create_anonymous_user, dispatch_uid='create_anonymous_user', sender=self)
         user_logged_in.connect(user_locale_profile_session_config, dispatch_uid='user_locale_profile_session_config', sender=settings.AUTH_USER_MODEL)
         post_save.connect(user_locale_profile_create, dispatch_uid='user_locale_profile_create', sender=settings.AUTH_USER_MODEL)

mayan/apps/common/managers.py

@@ -1,12 +0,0 @@
-from __future__ import unicode_literals
-
-from django.db import models
-from django.contrib.auth.models import AnonymousUser
-
-
-class AnonymousUserSingletonManager(models.Manager):
-    def passthru_check(self, user):
-        if isinstance(user, AnonymousUser):
-            return self.model.objects.get()
-        else:
-            return user

mayan/apps/common/models.py

@@ -7,9 +7,6 @@ from django.db import models
 from django.utils.encoding import python_2_unicode_compatible
 from django.utils.translation import ugettext_lazy as _, ugettext
 
-from solo.models import SingletonModel
-
-from .managers import AnonymousUserSingletonManager
 from .runtime import shared_storage_backend
 
 SHARED_UPLOADED_FILE_PATH = 'shared_uploads'
@@ -20,17 +17,6 @@ def upload_to(instance, filename):
     return '/'.join([SHARED_UPLOADED_FILE_PATH, filename])
 
 
-@python_2_unicode_compatible
-class AnonymousUserSingleton(SingletonModel):
-    objects = AnonymousUserSingletonManager()
-
-    def __str__(self):
-        return ugettext('Anonymous user')
-
-    class Meta:
-        verbose_name = verbose_name_plural = _('Anonymous user')
-
-
 @python_2_unicode_compatible
 class SharedUploadedFile(models.Model):
     file = models.FileField(upload_to=upload_to, storage=shared_storage_backend, verbose_name=_('File'))