bug fixes

legislature/management/commands/update_memopol_representatives.py

@@ -10,4 +10,4 @@ class Command(BaseCommand):
     @transaction.atomic
     def handle(self, *args, **options):
         for representative in MemopolRepresentative.objects.all():
-            representative.update_score()
+            representative.update_country()

legislature/models.py

@@ -107,7 +107,6 @@ class MemopolRepresentative(Representative):
 @receiver(post_save, sender=Representative)
 def create_memopolrepresentative_from_representative(instance, **kwargs):
     create_child_instance_from_parent(MemopolRepresentative, instance)
-    pass
 
 
 @receiver(post_save, sender=Mandate)

legislature/templatetags/by_group_url.py

 from django import template
 from django.core.urlresolvers import reverse
 
-from representatives.models import Mandate
+from representatives.models import Mandate, Group
 
 register = template.Library()
 
@@ -10,7 +10,10 @@ register = template.Library()
 def by_group_url(group):
     if isinstance(group, Mandate):
         group = group.group
-        
+
+    if not isinstance(group, Group):
+        return ''
+    
     kwargs = {'group_kind': group.kind}
 
     if group.abbreviation: