Runs black

bookwyrm/migrations/0037_auto_20210118_1954.py

@@ -2,36 +2,39 @@
 
 from django.db import migrations, models
 
+
 def empty_to_null(apps, schema_editor):
     User = apps.get_model("bookwyrm", "User")
     db_alias = schema_editor.connection.alias
     User.objects.using(db_alias).filter(email="").update(email=None)
 
+
 def null_to_empty(apps, schema_editor):
     User = apps.get_model("bookwyrm", "User")
     db_alias = schema_editor.connection.alias
     User.objects.using(db_alias).filter(email=None).update(email="")
 
+
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('bookwyrm', '0036_annualgoal'),
+        ("bookwyrm", "0036_annualgoal"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='shelfbook',
-            options={'ordering': ('-created_date',)},
+            name="shelfbook",
+            options={"ordering": ("-created_date",)},
         ),
         migrations.AlterField(
-            model_name='user',
-            name='email',
+            model_name="user",
+            name="email",
             field=models.EmailField(max_length=254, null=True),
         ),
         migrations.RunPython(empty_to_null, null_to_empty),
         migrations.AlterField(
-            model_name='user',
-            name='email',
+            model_name="user",
+            name="email",
             field=models.EmailField(max_length=254, null=True, unique=True),
         ),
     ]