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/apps.py

@@ -0,0 +1,22 @@
+
+from django.apps import AppConfig
+from django.conf import settings
+from . import add_lookup, clear_lookups
+
+
+class EdxMakoConfig(AppConfig):
+    name = 'edxmako'
+    verbose_name = "edX Mako Templating"
+
+    def ready(self):
+        """
+        Setup mako lookup directories.
+
+        IMPORTANT: This method can be called multiple times during application startup. Any changes to this method
+        must be safe for multiple callers during startup phase.
+        """
+        template_locations = settings.MAKO_TEMPLATES
+        for namespace, directories in template_locations.items():
+            clear_lookups(namespace)
+            for directory in directories:
+                add_lookup(namespace, directory)

common/djangoapps/edxmako/startup.py

@@ -1,20 +0,0 @@
-"""
-Initialize the mako template lookup
-"""
-from django.conf import settings
-
-from . import add_lookup, clear_lookups
-
-
-def run():
-    """
-    Setup mako lookup directories.
-
-    IMPORTANT: This method can be called multiple times during application startup. Any changes to this method
-    must be safe for multiple callers during startup phase.
-    """
-    template_locations = settings.MAKO_TEMPLATES
-    for namespace, directories in template_locations.items():
-        clear_lookups(namespace)
-        for directory in directories:
-            add_lookup(namespace, directory)

lms/envs/common.py

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