1 files changed, 4 insertions, 0 deletions
diff --git a/models.py b/models.py
index 85d340c..87c4ca4 100644
--- a/models.py
+++ b/models.py
@@ -10,6 +10,10 @@ import hashlib
 import os
 
 
+class ExtractWeek(Extract):
+    lookup_name = "week"
+
+
 class Timetable(models.Model):
     name = models.CharField(max_length=64, unique=True, verbose_name="nom")
     url = models.URLField(max_length=255, unique=True, verbose_name="URL")