From 2f7dc9ec1959ba8d39442504f0638081213a5f02 Mon Sep 17 00:00:00 2001
From: klmp200 <klmp200@klmp200.net>
Date: Thu, 8 Sep 2016 04:15:34 +0200
Subject: [PATCH] Used lambda function in user detail

---
 core/views/user.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/core/views/user.py b/core/views/user.py
index 39ff5e68..b239284c 100644
--- a/core/views/user.py
+++ b/core/views/user.py
@@ -345,18 +345,12 @@ class UserAccountView(UserAccountBase):
 
         return stats
 
-    def buyings_calc(self, query):
-        return query.unit_price * query.quantity
-
     def invoices_calc(self, query):
         t = 0
         for it in query.items.all():
             t += it.quantity * it.product_unit_price
         return t
 
-    def refilling_calc(self, query):
-        return query.amount
-
     def get_context_data(self, **kwargs):
         kwargs = super(UserAccountView, self).get_context_data(**kwargs)
         kwargs['profile'] = self.object
@@ -364,7 +358,7 @@ class UserAccountView(UserAccountBase):
             kwargs['customer'] = self.object.customer
             kwargs['buyings_month'] = self.expense_by_month(
                 self.object.customer.buyings,
-                self.buyings_calc
+                (lambda q: q.unit_price * q.quantity)
             )
             kwargs['invoices_month'] = self.expense_by_month(
                 self.object.customer.user.invoices,
@@ -372,7 +366,7 @@ class UserAccountView(UserAccountBase):
             )
             kwargs['refilling_month'] = self.expense_by_month(
                 self.object.customer.refillings,
-                self.refilling_calc
+                (lambda q: q.amount)
             )
         except:
             pass