Allow allow_unicode slug field

djangocms_blog/migrations/0032_auto_20170509_1831.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-05-09 13:01
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('djangocms_blog', '0031_auto_20170411_1719'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='posttranslation',
+            name='slug',
+            field=models.SlugField(allow_unicode=True, blank=True, max_length=255, verbose_name='slug'),
+        ),
+    ]

djangocms_blog/models.py

@@ -172,7 +172,7 @@ class Post(SortableMixin, KnockerModel, ModelMeta, TranslatableModel):
 
     translations = TranslatedFields(
         title=models.CharField(_('title'), max_length=255),
-        slug=models.SlugField(_('slug'), max_length=255, blank=True, db_index=True),
+        slug=models.SlugField(_('slug'), max_length=255, blank=True, db_index=True, allow_unicode=True),
         abstract=HTMLField(_('abstract'), blank=True, default=''),
         meta_description=models.TextField(verbose_name=_('post meta description'),
                                           blank=True, default=''),
@@ -258,7 +258,7 @@ class Post(SortableMixin, KnockerModel, ModelMeta, TranslatableModel):
         if self.publish and self.date_published is None:
             self.date_published = timezone.now()
         if not self.slug and self.title:
-            self.slug = slugify(self.title)
+            self.slug = slugify(self.title, allow_unicode=True)
         super(Post, self).save(*args, **kwargs)
 
     def save_translation(self, translation, *args, **kwargs):