X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/d8dd5e33408239d7fb7b0e14199de1a8341b9858..1a407848c86505b6491a2d11a269782154fd8582:/src/catalogue/fields.py

diff --git a/src/catalogue/fields.py b/src/catalogue/fields.py
index 08ac454a0..2b2d6a6da 100644
--- a/src/catalogue/fields.py
+++ b/src/catalogue/fields.py
@@ -106,7 +106,7 @@ class BuildEbook(Task):
     def build(self, fieldfile):
         book = fieldfile.instance
         out = self.transform(book.wldocument(), fieldfile)
-        fieldfile.save(None, File(open(out.get_filename())), save=False)
+        fieldfile.save(None, File(open(out.get_filename(), 'rb')), save=False)
         self.set_file_permissions(fieldfile)
         if book.pk is not None:
             books = type(book).objects.filter(pk=book.pk)
@@ -184,7 +184,7 @@ class BuildHtml(BuildEbook):
             if lang not in [ln[0] for ln in settings.LANGUAGES]:
                 lang = None
 
-            fieldfile.save(None, ContentFile(html_output.get_string()), save=False)
+            fieldfile.save(None, ContentFile(html_output.get_bytes()), save=False)
             self.set_file_permissions(fieldfile)
             type(book).objects.filter(pk=book.pk).update(**{
                 fieldfile.field.attname: fieldfile