updated to django 4.0

app/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for app project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app.settings')
+
+application = get_asgi_application()

app/settings.py

@@ -1,31 +1,31 @@
 """
 Django settings for app project.
 
-Generated by 'django-admin startproject' using Django 1.11.8.
+Generated by 'django-admin startproject' using Django 4.0.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/1.11/topics/settings/
+https://docs.djangoproject.com/en/4.0/topics/settings/
 
 For the full list of settings and their values, see
-https://docs.djangoproject.com/en/1.11/ref/settings/
+https://docs.djangoproject.com/en/4.0/ref/settings/
 """
 
-import os
+from pathlib import Path
 
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
 
 
 # Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/
+# See https://docs.djangoproject.com/en/4.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'v67+e8%==!6$h14iv^30axxwozum45vlj+9)m2$2iq#*^agn6+'
+SECRET_KEY = 'django-insecure-a4wjq&5q%rmgzzzrhzau7ac@3^hl6!0=_vl!h5#@4)ivi5stpv'
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-ALLOWED_HOSTS = ['*']
+ALLOWED_HOSTS = []
 
 
 # Application definition
@@ -36,7 +36,7 @@
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
-    # 'django.contrib.staticfiles',
+    'django.contrib.staticfiles',
 ]
 
 MIDDLEWARE = [
@@ -54,9 +54,7 @@
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [
-           os.path.join(os.path.dirname(__file__), 'templates'),
-        ],
+        'DIRS': [],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
@@ -73,18 +71,18 @@
 
 
 # Database
-# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
+# https://docs.djangoproject.com/en/4.0/ref/settings/#databases
 
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'NAME': BASE_DIR / 'db.sqlite3',
     }
 }
 
 
 # Password validation
-# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
+# https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators
 
 AUTH_PASSWORD_VALIDATORS = [
     {
@@ -103,20 +101,23 @@
 
 
 # Internationalization
-# https://docs.djangoproject.com/en/1.11/topics/i18n/
+# https://docs.djangoproject.com/en/4.0/topics/i18n/
 
 LANGUAGE_CODE = 'en-us'
 
 TIME_ZONE = 'UTC'
 
 USE_I18N = True
 
-USE_L10N = True
-
 USE_TZ = True
 
 
 # Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/1.11/howto/static-files/
+# https://docs.djangoproject.com/en/4.0/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
-STATIC_URL = '/static/'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

app/urls.py

@@ -1,17 +1,17 @@
-"""mysite URL Configuration
+"""app URL Configuration
 
 The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/1.11/topics/http/urls/
+    https://docs.djangoproject.com/en/4.0/topics/http/urls/
 Examples:
 Function views
     1. Add an import:  from my_app import views
-    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
 Class-based views
     1. Add an import:  from other_app.views import Home
-    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
 Including another URLconf
-    1. Import the include() function: from django.conf.urls import url, include
-    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.urls import re_path
 from django.contrib import admin

app/wsgi.py

@@ -1,10 +1,10 @@
 """
-WSGI config for app project.
+WSGI config for mysite project.
 
 It exposes the WSGI callable as a module-level variable named ``application``.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/1.11/howto/deployment/wsgi/
+https://docs.djangoproject.com/en/4.0/howto/deployment/wsgi/
 """
 
 import os

manage.py

@@ -6,24 +6,24 @@
 # then are logged.
 
 #!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
 import os
 import sys
 
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "app.settings")
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')
     try:
         from django.core.management import execute_from_command_line
-    except ImportError:
-        # The above import may fail for some other reason. Ensure that the
-        # issue is really that Django is missing to avoid masking other
-        # exceptions on Python 2.
-        try:
-            import django
-        except ImportError:
-            raise ImportError(
-                "Couldn't import Django. Are you sure it's installed and "
-                "available on your PYTHONPATH environment variable? Did you "
-                "forget to activate a virtual environment?"
-            )
-        raise
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
     execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()