Upgrade to django 4

config/settings.py

@@ -38,7 +38,6 @@
 
 # If you set this to False, Django will not format dates, numbers and
 # calendars according to the current locale.
-USE_L10N = True
 
 # If you set this to False, Django will not use timezone-aware datetimes.
 USE_TZ = True
@@ -62,7 +61,7 @@
 
 DATABASES = {
     "default": {
-        "ENGINE": "django.db.backends.postgresql_psycopg2",
+        "ENGINE": "django.db.backends.postgresql",
         "NAME": "pokeapi_co_db",
         "USER": "root",
         "PASSWORD": "pokeapi",

config/urls.py

@@ -1,8 +1,8 @@
-from django.conf.urls import include, url
+from django.urls import include, path
 from pokemon_v2 import urls as pokemon_v2_urls
 
 # pylint: disable=invalid-name
 
 urlpatterns = [
-    url(r"^", include(pokemon_v2_urls)),
+    path("", include(pokemon_v2_urls)),
 ]

config/wsgi.py

@@ -17,7 +17,6 @@
 import os
 from django.core.wsgi import get_wsgi_application
 
-
 # We defer to a DJANGO_SETTINGS_MODULE already in the environment. This breaks
 # if running multiple sites in the same mod_wsgi process. To fix this, use
 # mod_wsgi daemon mode with each site in its own daemon process, or use

data/v2/build.py

@@ -19,7 +19,6 @@
 from django.db import connection
 from pokemon_v2.models import *
 
-
 # why this way? how about use `__file__`
 DATA_LOCATION = "data/v2/csv/"
 DATA_LOCATION2 = os.path.join(os.path.dirname(__file__), "csv")

pokemon_v2/serializers.py

@@ -10,7 +10,6 @@
 
 from .models import *
 
-
 #########################
 #  SUMMARY SERIALIZERS  #
 #########################

pokemon_v2/tests.py

@@ -2683,7 +2683,7 @@ def test_item_api(self):
         item_attribute_map.save()
 
         response = self.client.get(
-            "{}/item/{}/".format(API_V2, item.pk), HTTP_HOST="testserver"
+            "{}/item/{}/".format(API_V2, item.pk), headers={"host": "testserver"}
         )
 
         # base params
@@ -4683,7 +4683,7 @@ def test_pokemon_species_api(self):
 
         response = self.client.get(
             "{}/pokemon-species/{}/".format(API_V2, pokemon_species.pk),
-            HTTP_HOST="testserver",
+            headers={"host": "testserver"},
         )
 
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -4947,7 +4947,7 @@ def test_pokemon_api(self):
             max_level=36,
         )
         response = self.client.get(
-            "{}/pokemon/{}/".format(API_V2, pokemon.pk), HTTP_HOST="testserver"
+            "{}/pokemon/{}/".format(API_V2, pokemon.pk), headers={"host": "testserver"}
         )
 
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -5171,7 +5171,7 @@ def test_pokemon_api(self):
 
         response = self.client.get(
             "{}/pokemon/?q={}".format(API_V2, pokemon.name[:2]),
-            HTTP_HOST="testserver",
+            headers={"host": "testserver"},
         )
 
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -5197,7 +5197,7 @@ def test_pokemon_form_api(self):
 
         response = self.client.get(
             "{}/pokemon-form/{}/".format(API_V2, pokemon_form.pk),
-            HTTP_HOST="testserver",
+            headers={"host": "testserver"},
         )
 
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -5767,13 +5767,15 @@ def test_case_insensitive_api(self):
 
         # Test lowercase
         lowercase_response = self.client.get(
-            "{}/pokemon/{}/".format(API_V2, lowercase_name), HTTP_HOST="testserver"
+            "{}/pokemon/{}/".format(API_V2, lowercase_name),
+            headers={"host": "testserver"},
         )
         self.assertEqual(lowercase_response.status_code, status.HTTP_200_OK)
 
         # Test uppercase
         uppercase_response = self.client.get(
-            "{}/pokemon/{}/".format(API_V2, uppercase_name), HTTP_HOST="testserver"
+            "{}/pokemon/{}/".format(API_V2, uppercase_name),
+            headers={"host": "testserver"},
         )
         self.assertEqual(uppercase_response.status_code, status.HTTP_200_OK)
 
@@ -5787,12 +5789,14 @@ def test_case_insensitive_api(self):
         uppercase_name = language.name.upper()
 
         lowercase_response = self.client.get(
-            "{}/language/{}/".format(API_V2, lowercase_name), HTTP_HOST="testserver"
+            "{}/language/{}/".format(API_V2, lowercase_name),
+            headers={"host": "testserver"},
         )
         self.assertEqual(lowercase_response.status_code, status.HTTP_200_OK)
 
         uppercase_response = self.client.get(
-            "{}/language/{}/".format(API_V2, uppercase_name), HTTP_HOST="testserver"
+            "{}/language/{}/".format(API_V2, uppercase_name),
+            headers={"host": "testserver"},
         )
         self.assertEqual(uppercase_response.status_code, status.HTTP_200_OK)
 

pokemon_v2/urls.py

@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, path, re_path
 
 #####################################
 #
@@ -70,8 +70,8 @@
 ###########################
 
 urlpatterns = [
-    url(r"^api/v2/", include(router.urls)),
-    url(
+    path("api/v2/", include(router.urls)),
+    re_path(
         r"^api/v2/pokemon/(?P<pokemon_id>\d+)/encounters",
         PokemonEncounterView.as_view(),
         name="pokemon_encounters",

requirements.txt

@@ -1,15 +1,13 @@
-Django==3.2.25
+Django==4.2.27
 Unipath==1.1
-coverage==4.5.4
-django-cors-headers==3.14.0
-django-discover-runner==1.0
-django-redis==4.12.1
-django-cachalot==2.4.5
-djangorestframework==3.14.0
+coverage==7.13.1
+django-cors-headers==4.9.0
+django-redis==6.0.0
+django-cachalot==2.8.0
+djangorestframework==3.16.1
 gunicorn==23.0.0
-mimeparse==0.1.3
-psycopg2-binary==2.9.10
-python-dateutil==2.8.2
-python-mimeparse==1.6.0
-drf-spectacular==0.28.0
+psycopg[binary]==3.3.2
+python-dateutil==2.9.0
+python-mimeparse==2.0.0
+drf-spectacular==0.29.0
 legacy-cgi; python_version >= '3.13'

test-requirements.txt

@@ -1,2 +1,2 @@
 -r requirements.txt
-black==23.12.1
+black==26.1.0