PEP fixes in /InvenTree

InvenTree/InvenTree/forms.py

@@ -11,4 +11,4 @@ class HelperForm(forms.ModelForm):
         super(forms.ModelForm, self).__init__(*args, **kwargs)
         self.helper = FormHelper()
 
-        self.helper.form_tag = False
+        self.helper.form_tag = False

InvenTree/InvenTree/middleware.py

@@ -23,4 +23,4 @@ class AuthRequiredMiddleware(object):
         # Code to be executed for each request/response after
         # the view is called.
 
-        return response
+        return response

InvenTree/InvenTree/serializers.py

@@ -3,10 +3,10 @@ from __future__ import unicode_literals
 
 from rest_framework import serializers
 from rest_framework import generics
-from rest_framework import mixins
 
 from django.contrib.auth.models import User
 
+
 class UserSerializer(serializers.ModelSerializer):
 
     class Meta:
@@ -33,4 +33,4 @@ class DraftRUDView(generics.RetrieveAPIView, generics.UpdateAPIView, generics.De
         if ctx_data.get('_is_final', False) in [True, u'true', u'True', 1]:
             super(generics.UpdateAPIView, self).perform_update(serializer)
         else:
-            pass
+            pass

InvenTree/InvenTree/views.py

@@ -9,7 +9,6 @@ from django.views.generic import UpdateView, CreateView, DeleteView
 from django.views.generic.base import TemplateView
 
 from rest_framework import views
-from django.http import JsonResponse
 
 
 class TreeSerializer(views.APIView):
@@ -159,9 +158,6 @@ class AjaxUpdateView(AjaxMixin, UpdateView):
             return response
 
     def get(self, request, *args, **kwargs):
-
-        response = super(UpdateView, self).get(request, *args, **kwargs)
-
         if request.is_ajax():
             form = self.form_class(instance=self.get_object())