Move edxmako startup to AppConfig::ready.

cms/envs/common.py

@@ -965,7 +965,7 @@ INSTALLED_APPS = [
     'openedx.core.djangoapps.datadog',
 
     # For asset pipelining
-    'edxmako',
+    'edxmako.apps.EdxMakoConfig',
     'pipeline',
     'static_replace',
     'require',

common/djangoapps/edxmako/startup.py → common/djangoapps/edxmako/apps.py

-"""
-Initialize the mako template lookup
-"""
-from django.conf import settings
 
+from django.apps import AppConfig
+from django.conf import settings
 from . import add_lookup, clear_lookups
 
 
-def run():
+class EdxMakoConfig(AppConfig):
+    name = 'edxmako'
+    verbose_name = "edX Mako Templating"
+
+    def ready(self):
         """
         Setup mako lookup directories.
 

lms/envs/common.py

@@ -2039,7 +2039,7 @@ INSTALLED_APPS = [
     'status',
 
     # For asset pipelining
-    'edxmako',
+    'edxmako.apps.EdxMakoConfig',
     'pipeline',
     'static_replace',
     'webpack_loader',