style improvments

InvenTree/order/views.py

@@ -1633,7 +1633,6 @@ class LineItemPricing(PartPricing):
         return initials
 
     def post(self, request, *args, **kwargs):
-        response = None
         # parse extra actions
         REF = 'act-btn_'
         act_btn = [a.replace(REF, '') for a in self.request.POST if REF in a]
@@ -1672,4 +1671,3 @@ class LineItemPricing(PartPricing):
 
         # let the normal pricing view run
         return super().post(request, *args, **kwargs)
-

InvenTree/part/views.py

@@ -2070,7 +2070,7 @@ class PartPricing(AjaxView):
         # check if data is set
         try:
             data = self.data
-        except Exception as _e:
+        except AttributeError:
             data = {}
 
         # Always mark the form as 'invalid' (the user may wish to keep getting pricing data)