fix dj 3.2 tests

Author: bckohan

tests/examples/admin.py

@@ -1,3 +1,4 @@
+import sys
 from django.contrib import admin
 
 from tests.examples.models import (

tests/examples/models/__init__.py

@@ -1,3 +1,4 @@
+import sys
 from .mapbox import Map
 from .strict import StrictExample
 from .no_coerce import NoCoerceExample
@@ -12,5 +13,5 @@
 from .gnss_vanilla import GNSSReceiverBasic
 from .equivalency import EquivalencyExample
 from .extern import ExternalChoices
-from .text_choices import TextChoicesExample
 from .flag_howto import Group
+from .text_choices import TextChoicesExample

tests/examples/models/extern.py

@@ -1,11 +1,11 @@
-from enum import StrEnum
+from enum import Enum
 from django.db import models
 from django_enum import EnumField
 
 
 class ExternalChoices(models.Model):
 
-    class TextEnum(StrEnum):
+    class TextEnum(str, Enum):
 
         VALUE0 = 'V0'
         VALUE1 = 'V1'

tests/examples/models/text_choices.py

@@ -26,7 +26,7 @@ class Color(TextChoices):
         # to make it case-insensitive we can override the property
         # and mark it like this:
         @symmetric(case_fold=True)
-        @models.enums.enum_property
+        @property
         def label(self) -> str:
             return self._label_