Upgrading to mongodb 1.8. Adding user/pass to mongo, using item_frequencies with map_reduce (to avoid eval on the db).

apps/rss_feeds/models.py

@@ -503,7 +503,7 @@ class Feed(models.Model):
         
     def save_popular_tags(self, feed_tags=None, verbose=False):
         if not feed_tags:
-            all_tags = MStory.objects(story_feed_id=self.pk, story_tags__exists=True).item_frequencies('story_tags')
+            all_tags = MStory.objects(story_feed_id=self.pk, story_tags__exists=True).item_frequencies_mr('story_tags')
                 
             feed_tags = sorted([(k, v) for k, v in all_tags.items() if isinstance(v, float) and int(v) > 1], 
                                key=itemgetter(1), 

fabfile.py

@@ -127,9 +127,9 @@ def setup_common():
     setup_local_files()
     setup_libxml()
     setup_python()
-    setup_mongoengine()
     setup_supervisor()
     setup_hosts()
+    setup_mongoengine()
 
 # ==================
 # = Setup - Common =
@@ -191,17 +191,29 @@ def setup_python():
     sudo('su -c \'echo "import sys; sys.setdefaultencoding(\\\\"utf-8\\\\")" > /usr/lib/python2.6/sitecustomize.py\'')
     put('config/pystartup.py', '.pystartup')
     
-def setup_mongoengine():
-    with cd('~/code'):
-        run('git clone https://github.com/hmarr/mongoengine.git')
-        sudo('ln -s ~/code/mongoengine/mongoengine /usr/local/lib/python2.6/dist-packages/mongoengine')
-        
 def setup_supervisor():
     sudo('apt-get -y install supervisor')
     
 def setup_hosts():
     put('config/hosts', '/etc/hosts', use_sudo=True)
-    
+
+def setup_mongoengine():
+    with cd('~/code'):
+        run('git clone https://github.com/hmarr/mongoengine.git')
+        sudo('ln -s ~/code/mongoengine/mongoengine /usr/local/lib/python2.6/dist-packages/mongoengine')
+        
+def setup_pymongo_repo():
+    with cd('~/code'):
+        run('git clone git://github.com/mongodb/mongo-python-driver.git pymongo')
+    with cd('~/code/pymongo'):
+        sudo('python setup.py install')
+        
+def setup_forked_mongoengine():
+    with cd('~/code/mongoengine'):
+        run('git remote add github http://github.com/samuelclay/mongoengine')
+        run('git pull github dev')
+        
+        
 # ===============
 # = Setup - App =
 # ===============

settings.py

@@ -370,4 +370,8 @@ DEBUG_TOOLBAR_CONFIG = {
 # = Mongo =
 # =========
 
-MONGODB = connect(MONGO_DB['NAME'], host=MONGO_DB['HOST'], port=MONGO_DB['PORT'])
+MONGODB = connect(MONGO_DB['NAME'], 
+                  host=MONGO_DB['HOST'], 
+                  port=MONGO_DB['PORT'], 
+                  username=MONGO_DB.get('USERNAME'), 
+                  password=MONGO_DB.get('PASSWORD'))