Fixes #3916: Erroneous ONIX file.

[wolnelektury.git] / src / isbn / models.py

diff --git a/src/isbn/models.py b/src/isbn/models.py
index a4fa28a..ca8dbee 100644 (file)
--- a/src/isbn/models.py
+++ b/src/isbn/models.py
@@ -22,7 +22,7 @@ class ISBNPool(models.Model):
     next_suffix = models.IntegerField()
     purpose = models.CharField(max_length=4, choices=PURPOSE_CHOICES)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.prefix
 
     @classmethod