Merged release v2.4.5

netbox/dcim/fields.py

@@ -1,10 +1,7 @@
-from netaddr import EUI, mac_unix_expanded
-
 from django.core.exceptions import ValidationError
 from django.core.validators import MinValueValidator, MaxValueValidator
 from django.db import models
-
-from .formfields import MACAddressFormField
+from netaddr import AddrFormatError, EUI, mac_unix_expanded
 
 
 class ASNField(models.BigIntegerField):
@@ -33,7 +30,7 @@ class MACAddressField(models.Field):
             return value
         try:
             return EUI(value, version=48, dialect=mac_unix_expanded_uppercase)
-        except ValueError as e:
+        except AddrFormatError as e:
             raise ValidationError(e)
 
     def db_type(self, connection):
@@ -43,11 +40,3 @@ class MACAddressField(models.Field):
         if not value:
             return None
         return str(self.to_python(value))
-
-    def form_class(self):
-        return MACAddressFormField
-
-    def formfield(self, **kwargs):
-        defaults = {'form_class': self.form_class()}
-        defaults.update(kwargs)
-        return super(MACAddressField, self).formfield(**defaults)