use oxtimelines

pandora/item/management/commands/rebuild_timelines.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+import os
+from os.path import join, dirname, basename, splitext, exists
+import time
+
+from django.core.management.base import BaseCommand, CommandError
+from django.conf import settings
+
+import monkey_patch.models
+from ... import models
+
+
+class Command(BaseCommand):
+    """
+    rebuild timeline for all items.
+    """
+    help = 'rebuild all timeines(use after updating oxtimelines)'
+    args = ''
+
+    def handle(self, **options):
+        offset = 0
+        chunk = 50
+        count = pos = models.Item.objects.count()
+        while offset <= count:
+            for i in models.Item.objects.all().order_by('id')[offset:offset+chunk]:
+                print pos, i.itemId
+                for s in i.streams():
+                    s.make_timeline()
+                i.update_timeline()
+                pos -= 1
+            offset += chunk
+            time.sleep(30) #keep load down

pandora/item/management/commands/rebuildcache.py

@@ -16,7 +16,8 @@ class Command(BaseCommand):
     """
     rebuild sort/search cache for all items.
     """
-    help = 'listen to rabbitmq and execute encoding tasks.'
+    help = 'rebuild sort/search cache for all items.'
+    """
     args = ''
 
     def handle(self, **options):