Fix broken file validators

website/documents/migrations/0012_auto_20190516_1536.py

+# Generated by Django 2.2.1 on 2019-05-16 13:36
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('documents', '0011_auto_20190327_1948'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='document',
+            name='file_en',
+            field=models.FileField(upload_to='documents/', validators=[django.core.validators.FileExtensionValidator(['txt', 'pdf', 'jpg', 'jpeg', 'png'])], verbose_name='file (EN)'),
+        ),
+        migrations.AlterField(
+            model_name='document',
+            name='file_nl',
+            field=models.FileField(upload_to='documents/', validators=[django.core.validators.FileExtensionValidator(['txt', 'pdf', 'jpg', 'jpeg', 'png'])], verbose_name='file (NL)'),
+        ),
+    ]

website/documents/models.py

@@ -49,7 +49,7 @@ class Document(models.Model, metaclass=ModelTranslateMeta):
         verbose_name=_('file'),
         upload_to='documents/',
         validators=[FileExtensionValidator(
-            ['.txt', '.pdf', '.jpg', '.jpeg', '.png'])],
+            ['txt', 'pdf', 'jpg', 'jpeg', 'png'])],
     )
 
     members_only = models.BooleanField(

website/thabloid/migrations/0005_auto_20190516_1536.py

+# Generated by Django 2.2.1 on 2019-05-16 13:36
+
+import django.core.validators
+from django.db import migrations, models
+import thabloid.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('thabloid', '0004_auto_20190327_1948'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='thabloid',
+            name='file',
+            field=models.FileField(upload_to=thabloid.models.thabloid_filename, validators=[django.core.validators.FileExtensionValidator(['txt', 'pdf', 'jpg', 'jpeg', 'png'])]),
+        ),
+    ]

website/thabloid/models.py

@@ -29,7 +29,7 @@ class Thabloid(models.Model):
     file = models.FileField(
         upload_to=thabloid_filename,
         validators=[FileExtensionValidator(
-            ['.txt', '.pdf', '.jpg', '.jpeg', '.png'])],
+            ['txt', 'pdf', 'jpg', 'jpeg', 'png'])],
     )
 
     class Meta: