Supprime les machines orphelines

machines/models.py

@@ -137,5 +137,7 @@ def interface_post_save(sender, **kwargs):
 
 @receiver(post_delete, sender=Interface)
 def interface_post_delete(sender, **kwargs):
-    user = kwargs['instance'].machine.user
+    interface = kwargs['instance']
+    user = interface.machine.user
     user.ldap_sync(base=False, access_refresh=False, mac_refresh=True)
+

machines/views.py

@@ -217,8 +217,11 @@ def del_interface(request, interfaceid):
             messages.error(request, "Vous ne pouvez pas éditer une machine d'un autre user que vous sans droit")
             return redirect("/users/profil/" + str(request.user.id))
     if request.method == "POST":
+        machine = interface.machine
         with transaction.atomic(), reversion.create_revision():
             interface.delete()
+            if not machine.interface_set.all():
+               machine.delete()
             reversion.set_user(request.user)
         messages.success(request, "L'interface a été détruite")
         return redirect("/users/profil/" + str(request.user.id))

topologie/migrations/0022_auto_20161211_1622.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('topologie', '0021_port_radius'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='port',
+            name='radius',
+            field=models.CharField(max_length=32, default='NO', choices=[('NO', 'NO'), ('STRICT', 'STRICT'), ('BLOQ', 'BLOQ'), ('COMMON', 'COMMON'), ('7', '7'), ('8', '8'), ('42', '42'), ('69', '69')]),
+        ),
+    ]

users/migrations/0042_auto_20161126_2028.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0041_listright_details'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ldapserviceuser',
+            name='dn',
+            field=models.CharField(serialize=False, primary_key=True, max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='ldapuser',
+            name='dn',
+            field=models.CharField(serialize=False, primary_key=True, max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='ldapusergroup',
+            name='dn',
+            field=models.CharField(serialize=False, primary_key=True, max_length=200),
+        ),
+    ]