Add Book.ancestor m2m.

[wolnelektury.git] / apps / funding / models.py

diff --git a/apps/funding/models.py b/apps/funding/models.py
index 800a15a..a9c3d87 100644 (file)
--- a/apps/funding/models.py
+++ b/apps/funding/models.py
@@ -13,7 +13,7 @@ from django.utils.timezone import utc
 from django.utils.translation import ugettext_lazy as _, override
 import getpaid
 from catalogue.models import Book
-from catalogue.utils import get_random_hash, related_tag_name
+from catalogue.utils import get_random_hash
 from polls.models import Poll
 from django.contrib.sites.models import Site
 from . import app_settings
@@ -176,7 +176,7 @@ class Offer(models.Model):
             'funding/email/published.txt', {
                 'offer': self,
                 'book': self.book,
-                'author': ", ".join(related_tag_name(a) for a in self.book.related_info()['tags']['author']),
+                'author': self.book.pretty_title(),
                 'current': self.current(),
             })