HTML generation in Celery.

[wolnelektury.git] / apps / opds / views.py

diff --git a/apps/opds/views.py b/apps/opds/views.py
index 23c320e..33ca9df 100644 (file)
--- a/apps/opds/views.py
+++ b/apps/opds/views.py
@@ -12,11 +12,12 @@ from django.utils.feedgenerator import Atom1Feed
 from django.conf import settings
 from django.http import Http404
 from django.contrib.sites.models import Site
+from django.utils.functional import lazy
 
 from basicauth import logged_in_or_basicauth, factory_decorator
 from catalogue.models import Book, Tag
 
-from search.views import Search, SearchResult
+from search.views import Search
 import operator
 import logging
 import re
@@ -64,21 +65,22 @@ _root_feeds = (
 )
 
 
+current_domain = lazy(lambda: Site.objects.get_current().domain, str)()
 def full_url(url):
-    return urljoin("http://%s" % Site.objects.get_current().domain, url)
+    return urljoin("http://%s" % current_domain, url)
 
 
 class OPDSFeed(Atom1Feed):
     link_rel = u"subsection"
     link_type = u"application/atom+xml"
 
-    _book_parent_img = full_url(os.path.join(settings.STATIC_URL, "img/book-parent.png"))
+    _book_parent_img = lazy(lambda: full_url(os.path.join(settings.STATIC_URL, "img/book-parent.png")), str)()
     try:
         _book_parent_img_size = unicode(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book-parent.png")))
     except:
         _book_parent_img_size = ''
 
-    _book_img = full_url(os.path.join(settings.STATIC_URL, "img/book.png"))
+    _book_img = lazy(lambda: full_url(os.path.join(settings.STATIC_URL, "img/book.png")), str)()
     try:
         _book_img_size = unicode(os.path.getsize(os.path.join(settings.STATIC_ROOT, "img/book.png")))
     except:
@@ -111,6 +113,7 @@ class OPDSFeed(Atom1Feed):
                  u"length": self._book_parent_img_size,
                  u"type": u"image/png"})
         if item['pubdate'] is not None:
+            # FIXME: rfc3339_date is undefined, is this ever run?
             handler.addQuickElement(u"updated", rfc3339_date(item['pubdate']).decode('utf-8'))
 
         # Author information.
@@ -127,6 +130,7 @@ class OPDSFeed(Atom1Feed):
         if item['unique_id'] is not None:
             unique_id = item['unique_id']
         else:
+            # FIXME: get_tag_uri is undefined, is this ever run?
             unique_id = get_tag_uri(item['link'], item['pubdate'])
         handler.addQuickElement(u"id", unique_id)
 
@@ -222,7 +226,7 @@ class ByCategoryFeed(Feed):
     author_link = u"http://wolnelektury.pl/"
 
     def get_object(self, request, category):
-        feed = [feed for feed in _root_feeds if feed['category']==category]
+        feed = [feed for feed in _root_feeds if feed['category'] == category]
         if feed:
             feed = feed[0]
         else: