web/lib/django/contrib/admin/__init__.py
changeset 38 77b6da96e6f1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/contrib/admin/__init__.py	Wed Jun 02 18:57:35 2010 +0200
@@ -0,0 +1,36 @@
+from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME
+from django.contrib.admin.options import ModelAdmin, HORIZONTAL, VERTICAL
+from django.contrib.admin.options import StackedInline, TabularInline
+from django.contrib.admin.sites import AdminSite, site
+
+
+def autodiscover():
+    """
+    Auto-discover INSTALLED_APPS admin.py modules and fail silently when
+    not present. This forces an import on them to register any admin bits they
+    may want.
+    """
+
+    import copy
+    from django.conf import settings
+    from django.utils.importlib import import_module
+    from django.utils.module_loading import module_has_submodule
+
+    for app in settings.INSTALLED_APPS:
+        mod = import_module(app)
+        # Attempt to import the app's admin module.
+        try:
+            before_import_registry = copy.copy(site._registry)
+            import_module('%s.admin' % app)
+        except:
+            # Reset the model registry to the state before the last import as
+            # this import will have to reoccur on the next request and this
+            # could raise NotRegistered and AlreadyRegistered exceptions
+            # (see #8245).
+            site._registry = before_import_registry
+
+            # Decide whether to bubble up this error. If the app just
+            # doesn't have an admin module, we can ignore the error
+            # attempting to import it, otherwise we want it to bubble up.
+            if module_has_submodule(mod, 'admin'):
+                raise