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Ticket #18827: 18827-1.diff

File 18827-1.diff, 900 bytes (added by Claude Paroz, 12 years ago)
Use pkgutil to list packages

diff --git a/django/db/utils.py b/django/db/utils.py
index 0ce09ba..9f889ad 100644

-              a
 import os
+import pkgutil
 from threading import local
 from django.conf import settings
-…
+               def load_backend(backend_name):
         # listing all possible (built-in) database backends.
         backend_dir = os.path.join(os.path.dirname(__file__), 'backends')
         try:
+            available_backends = [f for f in os.listdir(backend_dir)
+                    if os.path.isdir(os.path.join(backend_dir, f))
+                    and not f.startswith('.')]
+            available_backends = [name for _, name, ispkg in pkgutil.iter_modules([backend_dir])
+                    if ispkg]
         except EnvironmentError:
             available_backends = []
         full_notation = backend_name.startswith('django.db.backends.')