feat: 移除Model的created_at和updated_at字段

Author: Guo-Zhang

django_quanttide/models/models.py

@@ -16,8 +16,6 @@ class Model(models.Model):
     使用UUID代替integer自增字段作为默认ID字段。
     """
     id = IDField()
-    created_at = CreatedAtField()
-    updated_at = UpdatedAtField()
 
     class Meta:
         abstract = True

tests/models.py

@@ -2,13 +2,16 @@
 
 
 class ExampleModel(models.Model):
+    # number = models.NumberField()
     name = models.NameField()
     verbose_name = models.VerboseNameField()
     title = models.TitleField()
     description = models.DescriptionField()
     type = models.TypeField(choices=[('book', 'Book'), ('movie', 'Movie'), ('music', 'Music')], default='book')
     status = models.StatusField(choices=[('draft', 'Draft'), ('published', 'Published'), ('archived', 'Archived')], default='draft')
     stage = models.StageField()
+    created_at = models.CreatedAtField()
+    updated_at = models.UpdatedAtField()
 
     class Meta:
         verbose_name = '示例模型'

tests/test_models.py

@@ -24,6 +24,7 @@ def setUp(self):
 
     def test_defaults(self):
         example = self.example
+        # self.assertEqual(example.number, 1)
         self.assertEqual(example.name, 'example')
         self.assertEqual(example.verbose_name, 'example instance')
         self.assertEqual(example.title, 'Example Model')