zoo_meta: ajoute un hook sur les classes AppConfig pour personnaliser la reconstruction des index (#19092)

zoo/zoo_meta/models.py

@@ -16,6 +16,7 @@
 
 from hashlib import md5
 
+from django.apps import apps
 from django.db import models, connection
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.postgres.fields import JSONField
@@ -133,6 +134,11 @@ class CommonSchema(models.Model):
                 if m is not None:
                     m(cursor, table, path)
 
+        # delegate index building to custom applications
+        for app in apps.get_app_configs():
+            if hasattr(app, 'zoo_rebuild_indexes'):
+                app.zoo_rebuild_indexes(self)
+
     objects = GetBySlugManager()
 
     def make_caption(self, value):