datetime import changed to fix the now obsolete .utcnow() call

DjangoExampleApplication/models.py

@@ -1,6 +1,5 @@
 import uuid
 import datetime
-from datetime import timezone
 from django.db import models
 from django.db.models.fields.files import FieldFile
 from django.contrib.contenttypes.models import ContentType
@@ -9,7 +8,8 @@
 
 
 def get_iso_date() -> str:
-    now = datetime.datetime.utcnow().replace(tzinfo=timezone.utc)
+    """Get current date in ISO8601 format [year-month-day] as string"""
+    now = datetime.datetime.now(datetime.UTC)
     return f"{now.year}-{now.month}-{now.day}"
 
 

DjangoExampleApplication/tests.py

@@ -29,7 +29,7 @@ def tearDown(self):
     def test_url_generation_works(self):
         """Accessing the value of obj.image.url"""
         val = URLValidator()
-        val(self.obj.image.url)  # 1st make sure it's an URL
+        val(self.obj.image.url)  # 1st make sure it's a URL
         self.assertTrue('audience-868074_1920' in self.obj.image.url)  # 2nd make sure our filename matches
 
     def test_read_image_size(self):
@@ -52,7 +52,7 @@ def setUp(self):
     def test_url_generation_works(self):
         """Accessing the value of obj.file.url"""
         val = URLValidator()
-        val(self.obj.file.url)  # 1st make sure it's an URL
+        val(self.obj.file.url)  # 1st make sure it's a URL
         self.assertTrue('public_audience-868074_1920' in self.obj.file.url)  # 2nd make sure our filename matches
 
     def test_read_file_size(self):
@@ -78,7 +78,7 @@ def setUp(self):
     def test_url_generation_works(self):
         """Accessing the value of obj.file.url"""
         val = URLValidator()
-        val(self.obj.file.url)  # 1st make sure it's an URL
+        val(self.obj.file.url)  # 1st make sure it's a URL
         self.assertTrue('private_audience-868074_1920' in self.obj.file.url)  # 2nd make sure our filename matches
 
     def test_read_file_size(self):