PEP style fixes

InvenTree/stock/api.py

@@ -5,7 +5,6 @@ JSON API for the Stock app
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from decimal import Decimal, InvalidOperation
 from datetime import datetime, timedelta
 
 from django.utils.translation import ugettext_lazy as _
@@ -17,7 +16,6 @@ from django.db.models import Q
 
 from rest_framework import status
 from rest_framework.serializers import ValidationError
-from rest_framework.views import APIView
 from rest_framework.response import Response
 from rest_framework import generics, filters, permissions
 

InvenTree/stock/serializers.py

@@ -539,6 +539,7 @@ class StockRemoveSerializer(StockAdjustmentSerializer):
                     notes=notes
                 )
 
+
 class StockTransferSerializer(StockAdjustmentSerializer):
     """
     Serializer for transferring (moving) stock item(s)
@@ -588,5 +589,5 @@ class StockTransferSerializer(StockAdjustmentSerializer):
                     location,
                     notes,
                     request.user,
-                    quantity=item['quantity']
+                    quantity=quantity
                 )

InvenTree/stock/views.py

@@ -7,7 +7,7 @@ from __future__ import unicode_literals
 
 from django.core.exceptions import ValidationError
 from django.views.generic.edit import FormMixin
-from django.views.generic import DetailView, ListView, UpdateView
+from django.views.generic import DetailView, ListView
 from django.forms.models import model_to_dict
 from django.forms import HiddenInput
 from django.urls import reverse