add a scope attribute to Attribute (#21769)

src/authentic2/migrations/0022_attribute_scopes.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentic2', '0021_attribute_order'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='attribute',
+            name='scopes',
+            field=models.CharField(default=b'', help_text='scopes separated by spaces', max_length=256, verbose_name='scopes', blank=True),
+        ),
+    ]

src/authentic2/models.py

@@ -151,6 +151,13 @@ class Attribute(models.Model):
         verbose_name=_('searchable'),
         blank=True, default=False)
 
+    scopes = models.CharField(
+        verbose_name=_('scopes'),
+        help_text=_('scopes separated by spaces'),
+        blank=True,
+        default='',
+        max_length=256)
+
     order = models.PositiveIntegerField(
         verbose_name=_('order'),
         default=0)

tests/test_all.py

@@ -87,6 +87,7 @@ class SerializerTests(TestCase):
                     'disabled': False,
                     'searchable': False,
                     'order': 0,
+                    'scopes': '',
                 }
             },
             {