1 files changed, 50 insertions, 0 deletions
diff --git a/webapp/django/contrib/auth/management/__init__.py b/webapp/django/contrib/auth/management/__init__.py
new file mode 100644
index 0000000000..01fa52430f
--- /dev/null
+++ b/webapp/django/contrib/auth/management/__init__.py
@@ -0,0 +1,50 @@
+"""
+Creates permissions for all installed apps that need permissions.
+"""
+
+from django.db.models import get_models, signals
+from django.contrib.auth import models as auth_app
+
+def _get_permission_codename(action, opts):
+    return u'%s_%s' % (action, opts.object_name.lower())
+
+def _get_all_permissions(opts):
+    "Returns (codename, name) for all permissions in the given opts."
+    perms = []
+    for action in ('add', 'change', 'delete'):
+        perms.append((_get_permission_codename(action, opts), u'Can %s %s' % (action, opts.verbose_name_raw)))
+    return perms + list(opts.permissions)
+
+def create_permissions(app, created_models, verbosity, **kwargs):
+    from django.contrib.contenttypes.models import ContentType
+    from django.contrib.auth.models import Permission
+    app_models = get_models(app)
+    if not app_models:
+        return
+    for klass in app_models:
+        ctype = ContentType.objects.get_for_model(klass)
+        for codename, name in _get_all_permissions(klass._meta):
+            p, created = Permission.objects.get_or_create(codename=codename, content_type__pk=ctype.id,
+                defaults={'name': name, 'content_type': ctype})
+            if created and verbosity >= 2:
+                print "Adding permission '%s'" % p
+
+def create_superuser(app, created_models, verbosity, **kwargs):
+    from django.contrib.auth.models import User
+    from django.core.management import call_command
+    if User in created_models and kwargs.get('interactive', True):
+        msg = "\nYou just installed Django's auth system, which means you don't have " \
+                "any superusers defined.\nWould you like to create one now? (yes/no): "
+        confirm = raw_input(msg)
+        while 1:
+            if confirm not in ('yes', 'no'):
+                confirm = raw_input('Please enter either "yes" or "no": ')
+                continue
+            if confirm == 'yes':
+                call_command("createsuperuser", interactive=True)
+            break
+
+signals.post_syncdb.connect(create_permissions,
+    dispatch_uid = "django.contrib.auth.management.create_permissions")
+signals.post_syncdb.connect(create_superuser,
+    sender=auth_app, dispatch_uid = "django.contrib.auth.management.create_superuser")