Allow empty contact forms.

[wolnelektury.git] / src / oai / handlers.py

diff --git a/src/oai/handlers.py b/src/oai/handlers.py
index 779406d..356f51b 100644 (file)
--- a/src/oai/handlers.py
+++ b/src/oai/handlers.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
@@ -75,7 +74,7 @@ class Catalogue(common.ResumptionOAIPMH):
 
         try:
             earliest_delete = \
-                Deleted.objects.exclude(slug__exact=u'').order_by('deleted_at')[0].deleted_at
+                Deleted.objects.exclude(slug__exact='').order_by('deleted_at')[0].deleted_at
         except IndexError:
             earliest_delete = year_zero
 
@@ -98,14 +97,14 @@ class Catalogue(common.ResumptionOAIPMH):
         identifier = self.slug_to_identifier(book.slug)
         if isinstance(book, Book):
             # setSpec = map(self.tag_to_setspec, book.tags.filter(category__in=self.TAG_CATEGORIES))
-            header = common.Header(identifier, make_time_naive(book.changed_at), [], False)
+            header = common.Header(None, identifier, make_time_naive(book.changed_at), [], False)
             if not headers_only:
-                meta = common.Metadata(self.metadata(book))
+                meta = common.Metadata(None, self.metadata(book))
             about = None
         elif isinstance(book, Deleted):
-            header = common.Header(identifier, make_time_naive(book.deleted_at), [], True)
+            header = common.Header(None, identifier, make_time_naive(book.deleted_at), [], True)
             if not headers_only:
-                meta = common.Metadata({})
+                meta = common.Metadata(None, {})
             about = None
         else:
             raise TypeError('Unknown book class')
@@ -134,7 +133,7 @@ class Catalogue(common.ResumptionOAIPMH):
             # books = Book.tagged.with_all([tag])
         else:
             books = Book.objects.filter(preview=False)
-        deleted = Deleted.objects.exclude(slug__exact=u'')
+        deleted = Deleted.objects.exclude(slug__exact='')
 
         books = books.order_by('changed_at')
         deleted = deleted.order_by('deleted_at')