🚨 format python code using black

main/api/serializers.py

@@ -8,33 +8,42 @@ from main.models import Product, OrderLine, Order
 class ProductSerializer(ModelSerializer):
     class Meta:
         model = Product
-        fields = '__all__'
+        fields = "__all__"
 
 
 class ProductStatSerializer(ModelSerializer):
-    EXTERNAL_USER = 'Ekstern'
+    EXTERNAL_USER = "Ekstern"
     counts = serializers.SerializerMethodField()
 
     def _format_counts(self, per_user):
         per_user = list(per_user)
         for row in per_user:
-            first = row.pop('order__customer__first_name')
-            last = row.pop('order__customer__last_name')
+            first = row.pop("order__customer__first_name")
+            last = row.pop("order__customer__last_name")
             if first is None:
                 who = self.EXTERNAL_USER
             else:
-                who = '{} {}'.format(first, last)
-            row['full_name'] = who
+                who = "{} {}".format(first, last)
+            row["full_name"] = who
 
         return per_user
 
     def get_counts(self, obj):
-        name_fields = ['order__customer__first_name', 'order__customer__last_name']
+        name_fields = ["order__customer__first_name", "order__customer__last_name"]
         per_user = OrderLine.objects.filter(product=obj)
-        per_user = per_user.values(*name_fields).annotate(amount_total=Sum('amount')).order_by('-amount_total')
+        per_user = per_user.values(*name_fields).annotate(amount_total=Sum("amount")).order_by("-amount_total")
 
         return self._format_counts(per_user)
 
     class Meta:
         model = Product
-        fields = ['id', 'name', 'description', 'image', 'inventory_amount', 'active', 'created', 'counts']
+        fields = [
+            "id",
+            "name",
+            "description",
+            "image",
+            "inventory_amount",
+            "active",
+            "created",
+            "counts",
+        ]