Merge pull request #231 from acdh-oeaw/plural-verbose-names

Enforce singular form of verbose name to plural for relations

apis_ontology/models.py

@@ -11,6 +11,7 @@
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 from django.db.models import OuterRef, QuerySet, Subquery
+from django.db.models.signals import class_prepared
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from crum import get_current_user
@@ -389,6 +390,16 @@ class Meta:
         abstract = True
 
 
+def enforce_plural_name(sender, **kwargs):
+    if issubclass(sender, TibScholRelationMixin):
+        meta = sender._meta
+        # set verbose_name_plural to verbose_name
+        meta.verbose_name_plural = meta.verbose_name or sender.__name__.lower()
+
+
+class_prepared.connect(enforce_plural_name)
+
+
 class PersonActiveAtPlace(TibScholRelationMixin):
     subj_model = Person
     obj_model = Place