Use OneToOneField instead of a ForeignKey with unique=True.

2016-01-22 04:01:15 -04:00
parent fbb22affaa
commit 5ec3025120
2 changed files with 20 additions and 3 deletions
--- a/mayan/apps/checkouts/models.py
+++ b/mayan/apps/checkouts/models.py
@@ -24,9 +24,7 @@ class DocumentCheckout(models.Model):
    """
    Model to store the state and information of a document checkout
    """
-    document = models.ForeignKey(
-        Document, unique=True, verbose_name=_('Document')
-    )
+    document = models.OneToOneField(Document, verbose_name=_('Document'))
    checkout_datetime = models.DateTimeField(
        auto_now_add=True, verbose_name=_('Check out date and time')
    )