pulling dictionary

diff --git a/apps/catalogue/ebook_utils.py b/apps/catalogue/ebook_utils.py
index d9c9922..c16b295 100644 (file)
--- a/apps/catalogue/ebook_utils.py
+++ b/apps/catalogue/ebook_utils.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
-from StringIO import StringIO
 from catalogue.models import Book
-from librarian import DocProvider
+from librarian import DocProvider, IOFile
 from django.http import HttpResponse
 
 
@@ -12,7 +11,7 @@ class RedakcjaDocProvider(DocProvider):
         self.publishable = publishable
 
     def by_slug(self, slug):
-        return StringIO(Book.objects.get(dc_slug=slug
+        return IOFile.from_string(Book.objects.get(dc_slug=slug
                     ).materialize(publishable=self.publishable
                     ).encode('utf-8'))
 

diff --git a/lib/librarian b/lib/librarian
index cdde48a..11d8630 160000 (submodule)
--- a/lib/librarian
+++ b/lib/librarian
@@ -1 +1 @@
-Subproject commit cdde48a1896f8ff4c49221fba175d9b1108b8d21
+Subproject commit 11d863057b43462248572daed7c8fc698d573b3d