diff -r 165d249eecc9 -r 47e0f0eef1cc sql/update_db_0_19_to_0_20.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sql/update_db_0_19_to_0_20.py	Sun May 01 03:22:44 2011 +0200
@@ -0,0 +1,54 @@
+import sys, os, os.path, time, tempfile, uuid
+import json
+
+from django.core.management import setup_environ
+from blinkster import settings
+
+import lxml.etree
+
+setup_environ(settings)
+
+from ldt.ldt_utils.models import Media, Content
+
+
+fp = open(os.path.join(os.path.dirname(os.path.abspath(__file__)),"update_db_0_19_to_0_20_content.json"), "r")
+content_list = json.load(fp)
+
+for content_src in content_list:
+    #load iri
+    #get iri path
+    iri_path = os.path.join(settings.MEDIA_ROOT,"media/ldt",content_src['fields']['iri'])
+    iri_doc = lxml.etree.parse(iri_path)
+    
+    duration = int(iri_doc.xpath("/iri/body/medias/media[@id='video']/video/@dur")[0])
+    src = unicode(iri_doc.xpath("/iri/body/medias/media[@id='video']/video/@src")[0])
+
+    media_list = Media.objects.filter(src=src)
+    if(len(media_list) > 0):
+        media = media_list[0]
+    else:
+        media = Media(src=src)
+    media.update_date=content_src['fields']['update_date']
+    media.creation_date=content_src['fields']['creation_date']
+    media.title = content_src['fields']['title']
+    media.description = content_src['fields']['description']
+    media.duration = duration
+    
+    media.save()
+
+    iri_id = content_src['fields']['iri_id']
+    content_list = Content.objects.filter(iri_id=iri_id)
+    
+    if(len(content_list)>0):
+        content = content_list[0]
+    else:
+        content = Content(iri_id=iri_id)
+        
+    content.iriurl = content_src['fields']['iri']
+    content.title = content_src['fields']['title']
+    content.description = content_src['fields']['description']
+    content.duration = duration
+    content.media_obj = media
+                      
+    content.save()
+