db optimizations

[wolnelektury.git] / src / api / management / commands / mobileinit.py

diff --git a/src/api/management/commands/mobileinit.py b/src/api/management/commands/mobileinit.py
index b89fede..ccbff3e 100755 (executable)
--- a/src/api/management/commands/mobileinit.py
+++ b/src/api/management/commands/mobileinit.py
@@ -147,7 +147,7 @@ def add_book(db, book):
     parent_number = book.parent_number
     sort_key = book.sort_key
     size_str = pretty_size(html_file_size)
-    authors = ", ".join(t.name for t in book.tags.filter(category='author'))
+    authors = book.author_unicode()
     db.execute(book_sql, locals())