Moved querysets to separate files; tweaked interface ordering logic (#1523)

netbox/secrets/models.py

@@ -17,6 +17,7 @@ from dcim.models import Device
 from utilities.models import CreatedUpdatedModel
 from .exceptions import InvalidKey
 from .hashers import SecretValidationHasher
+from .querysets import UserKeyQuerySet
 
 
 def generate_random_key(bits=256):
@@ -46,16 +47,6 @@ def decrypt_master_key(master_key_cipher, private_key):
     return cipher.decrypt(master_key_cipher)
 
 
-class UserKeyQuerySet(models.QuerySet):
-
-    def active(self):
-        return self.filter(master_key_cipher__isnull=False)
-
-    def delete(self):
-        # Disable bulk deletion to avoid accidentally wiping out all copies of the master key.
-        raise Exception("Bulk deletion has been disabled.")
-
-
 @python_2_unicode_compatible
 class UserKey(CreatedUpdatedModel):
     """