Passing for Django 1.11.

[wolnelektury.git] / src / catalogue / api / fields.py

diff --git a/src/catalogue/api/fields.py b/src/catalogue/api/fields.py
index 145780e..cab9475 100644 (file)
--- a/src/catalogue/api/fields.py
+++ b/src/catalogue/api/fields.py
@@ -1,5 +1,8 @@
+# -*- 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.
+#
 from rest_framework import serializers
-from sorl.thumbnail import default
 from catalogue.models import Book
 
 
@@ -16,15 +19,3 @@ class BookLiked(serializers.ReadOnlyField):
                 request.liked_books = None
         if request.liked_books is not None:
             return value in request.liked_books
-
-
-class ThumbnailField(serializers.FileField):
-    def __init__(self, geometry, *args, **kwargs):
-        self.geometry = geometry
-        super(ThumbnailField, self).__init__(*args, **kwargs)
-        
-    def to_representation(self, value):
-        if value:
-            return super(ThumbnailField, self).to_representation(
-                default.backend.get_thumbnail(value, self.geometry)
-            )