Authors in collections

[wolnelektury.git] / src / social / models.py

diff --git a/src/social/models.py b/src/social/models.py
index 4c8cd74..f001e31 100644 (file)
--- a/src/social/models.py
+++ b/src/social/models.py
@@ -6,7 +6,7 @@ from django.db import models
 from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _, get_language
+from django.utils.translation import gettext_lazy as _, get_language
 from catalogue.models import Book
 from wolnelektury.utils import cached_render, clear_cached_renders
 
@@ -146,14 +146,13 @@ class Carousel(models.Model):
 
 
 class CarouselItem(models.Model):
-    order = models.PositiveSmallIntegerField(_('order'), unique=True)
+    order = models.PositiveSmallIntegerField(_('order'))
     carousel = models.ForeignKey(Carousel, models.CASCADE, verbose_name=_('carousel'))
     banner = models.ForeignKey(Cite, models.CASCADE, null=True, blank=True, verbose_name=_('banner'))
     banner_group = models.ForeignKey(BannerGroup, models.CASCADE, null=True, blank=True, verbose_name=_('banner group'))
 
     class Meta:
         ordering = ('order',)
-        unique_together = [('carousel', 'order')]
         verbose_name = _('carousel item')
         verbose_name_plural = _('carousel items')