Update qs

affiliations/models.py

@@ -3,6 +3,8 @@ from django.urls import reverse
 
 from django_countries.fields import CountryField
 
+from scipost.models import Contributor
+
 from .constants import INSTITUTION_TYPES, TYPE_UNIVERSITY
 from .managers import AffiliationQuerySet
 
@@ -26,6 +28,9 @@ class Institution(models.Model):
     def get_absolute_url(self):
         return reverse('affiliations:institution_details', args=(self.id,))
 
+    def contributors(self):
+        return Contributor.objects.filter(institution=self)
+
 
 class Affiliation(models.Model):
     """

affiliations/templates/affiliations/institution_form.html

@@ -47,7 +47,7 @@
 <br>
 <h3>Contributors of {{ institution }}</h3>
 <ul>
-    {% for contributor in institution.contributors.all %}
+    {% for contributor in institution.contributors %}
         <li>{{ contributor }}</li>
     {% endfor %}
 </ul>