fix migration for django 2.0

shtalinberg · Dec 12, 2018 · 1c368c5 · 1c368c5
1 parent 8e05d15
commit 1c368c5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/actionslog/migrations/0001_initial.py b/actionslog/migrations/0001_initial.py
@@ -28,7 +28,7 @@ class Migration(migrations.Migration):
                 ('changes', models.TextField(verbose_name='change message', blank=True)),
                 ('remote_ip', models.GenericIPAddressField(null=True, verbose_name='remote IP', blank=True)),
                 ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='created at')),
-                ('content_type', models.ForeignKey(related_name='+', verbose_name='content type', blank=True, to='contenttypes.ContentType', null=True)),
+                ('content_type', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, verbose_name='content type', blank=True, to='contenttypes.ContentType', null=True)),
                 ('user', models.ForeignKey(related_name='actionlogs', on_delete=django.db.models.deletion.SET_NULL, verbose_name='user', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
             ],
             options={

diff --git a/actionslog/models.py b/actionslog/models.py
@@ -156,7 +156,7 @@ class LogAction(models.Model):
     content_type = models.ForeignKey(
         'contenttypes.ContentType', related_name='+',
         verbose_name=_("content type"),
-        blank=True, null=True, on_delete=models.CASCADE
+        blank=True, null=True, on_delete=models.SET_NULL
     )
     object_id = models.BigIntegerField(
         verbose_name=_("object id"),