migrate changed ox api, getUrl -> readUrl

oxdata/lookup/cache.py

@@ -3,9 +3,8 @@
 import os
 
 from django.conf import settings
-from ox.cache import getUrlUnicode
+from ox.cache import readUrlUnicode
 from ox import findRe
-import ox.net
 import ox.web.criterion
 import ox.web.karagarga
 import ox.web.imdb

oxdata/poster/models.py

@@ -58,7 +58,7 @@ class PosterCache(models.Model):
             try:
                 import ox.net
                 name = hashlib.sha1(self.url).hexdigest()
-                data = ox.net.getUrl(self.url)
+                data = ox.net.readUrl(self.url)
                 self.image.save(name, ContentFile(data))
             except:
                 self.failed = True