Allow some reddits to be specifically excluded from appearing in

the default set. Will require running of
r2.lib.migrate.add_allow_top_to_srs()

r2/r2/lib/migrate.py

@@ -0,0 +1,35 @@
+# The contents of this file are subject to the Common Public Attribution
+# License Version 1.0. (the "License"); you may not use this file except in
+# compliance with the License. You may obtain a copy of the License at
+# http://code.reddit.com/LICENSE. The License is based on the Mozilla Public
+# License Version 1.1, but Sections 14 and 15 have been added to cover use of
+# software over a computer network and provide for limited attribution for the
+# Original Developer. In addition, Exhibit A has been modified to be consistent
+# with Exhibit B.
+# 
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
+# the specific language governing rights and limitations under the License.
+# 
+# The Original Code is Reddit.
+# 
+# The Original Developer is the Initial Developer.  The Initial Developer of the
+# Original Code is CondeNet, Inc.
+# 
+# All portions of the code written by CondeNet are Copyright (c) 2006-2009
+# CondeNet, Inc. All Rights Reserved.
+################################################################################
+"""
+One-time use functions to migrate from one reddit-version to another
+"""
+
+def add_allow_top_to_srs():
+    "Add the allow_top property to all stored subreddits"
+    from r2.models import Subreddit
+    from r2.lib.db.operators import desc
+    from r2.lib.utils import fetch_things2
+
+    q = Subreddit._query(Subreddit.c._spam == (True,False),
+                         sort = desc('_date'))
+    for sr in fetch_things2(q):
+        sr.allow_top = True; sr._commit()

r2/r2/models/subreddit.py

@@ -48,6 +48,7 @@ class Subreddit(Thing, Printable):
                      firsttext = strings.firsttext,
                      header = None,
                      description = '',
+                     allow_top = True,
                      images = {},
                      ad_file = os.path.join(g.static_path, 'ad_default.html'),
                      reported = 0,
@@ -72,6 +73,7 @@ class Subreddit(Thing, Printable):
                                over_18 = over_18,
                                author_id = author_id,
                                ip = ip,
+                               allow_top = True,
                                **kw)
                 sr._commit()
 
@@ -274,6 +276,7 @@ class Subreddit(Thing, Printable):
         by popularity"""
         pop_reddits = Subreddit._query(Subreddit.c.type == ('public',
                                                             'restricted'),
+                                       Subreddit.c.allow_top == True,
                                        sort=desc('_downs'),
                                        limit = limit,
                                        data = True,