From 8ad4a03f9d6ab6d218ddcbe277ca3766f05f6d79 Mon Sep 17 00:00:00 2001
From: Alban Gruin
Date: Sat, 20 Jan 2018 17:24:18 +0100
Subject: Légère optimisation de la page des groupes

---
 models.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/models.py b/models.py
index c122bfd..b809a53 100644
--- a/models.py
+++ b/models.py
@@ -200,7 +200,8 @@ class CourseManager(Manager):
                    .annotate(year=ExtractYear("begin"),
                              week=ExtractWeek("begin")) \
                    .values("groups__mention", "groups__semester",
-                           "groups__subgroup", "year", "week")
+                           "groups__subgroup", "year", "week") \
+                   .annotate(c=Count("*"))
 
 
 class Course(models.Model):
-- 
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