diff options
Diffstat (limited to 'django/apps/registry.py')
| -rw-r--r-- | django/apps/registry.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/django/apps/registry.py b/django/apps/registry.py index e75bb99cfe..164427d85f 100644 --- a/django/apps/registry.py +++ b/django/apps/registry.py @@ -326,8 +326,11 @@ class Apps(object): # the relation tree and the fields cache. self.get_models.cache_clear() if self.ready: - for model in self.get_models(include_auto_created=True): - model._meta._expire_cache() + # Circumvent self.get_models() to prevent that the cache is refilled. + # This particularly prevents that an empty value is cached while cloning. + for app_config in self.app_configs.values(): + for model in app_config.get_models(include_auto_created=True): + model._meta._expire_cache() apps = Apps(installed_apps=None) |