Automatically create PasswordFactor on initial setup closes #16

passbook/core/migrations/0014_auto_20190226_0850.py

@@ -0,0 +1,25 @@
+# Generated by Django 2.1.7 on 2019-02-26 08:50
+
+from django.db import migrations
+
+
+def create_initial_factor(apps, schema_editor):
+    """Create initial PasswordFactor if none exists"""
+    PasswordFactor = apps.get_model("passbook_core", "PasswordFactor")
+    if not PasswordFactor.objects.exists():
+        PasswordFactor.objects.create(
+            name='password',
+            slug='password',
+            order=0,
+            backends=[]
+        )
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('passbook_core', '0013_invitation_needs_confirmation'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_initial_factor)
+    ]