Update to latest versions of django and python3.8 (#17)

Author: tonybaloney

Dockerfile

@@ -1,5 +1,5 @@
 # Pull a pre-built alpine docker image with nginx and python3 installed
-FROM tiangolo/uwsgi-nginx:python3.6-alpine3.7
+FROM tiangolo/uwsgi-nginx:python3.8-alpine-2020-12-19
 
 # Set the port on which the app runs; make both values the same.
 #

hello/views.py

@@ -1,6 +1,5 @@
-from datetime import datetime
-
 from django.shortcuts import redirect, render
+from django.utils.timezone import datetime
 from django.views.generic import ListView
 
 from hello.forms import LogMessageForm

manage.py

@@ -1,8 +1,11 @@
 #!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
 import os
 import sys
 
-if __name__ == '__main__':
+
+def main():
+    """Run administrative tasks."""
     os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'web_project.settings')
     try:
         from django.core.management import execute_from_command_line
@@ -13,3 +16,7 @@
             "forget to activate a virtual environment?"
         ) from exc
     execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

requirements.txt

@@ -1,2 +1,2 @@
-Django>=2.1.2
-pytz==2018.5
+Django>=3.1.0
+pytz==2020.5

web_project/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for web_project 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/3.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'web_project.settings')
+
+application = get_asgi_application()

web_project/settings.py

@@ -1,30 +1,27 @@
 """
 Django settings for web_project project.
 
-Generated by 'django-admin startproject' using Django 2.1.1.
+Generated by 'django-admin startproject' using Django 3.1.5.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/2.1/topics/settings/
+https://docs.djangoproject.com/en/3.1/topics/settings/
 
 For the full list of settings and their values, see
-https://docs.djangoproject.com/en/2.1/ref/settings/
+https://docs.djangoproject.com/en/3.1/ref/settings/
 """
 
-import os
-
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+from pathlib import Path
 
+# 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/2.1/howto/deployment/checklist/
+# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '2gult1d96#@#b2%tz+k9x1q%-4(%f@va-!sbv*q&$t^gpp8-_='
+SECRET_KEY = '6cskd7@vosz+^h5org$_jjq)l$ai-05q8-g^^$tdb$x*ud7e0='
 
 # SECURITY WARNING: don't run with debug turned on in production!
-# If you set to False, also add "localhost" to ALLOWED_HOSTS or else
-# you'll get "Bad Request" when running locally.
 DEBUG = True
 
 # When deploying to Azure App Service, add you <name>.azurewebsites.net 
@@ -81,18 +78,18 @@
 
 
 # Database
-# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
+# https://docs.djangoproject.com/en/3.1/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/2.1/ref/settings/#auth-password-validators
+# https://docs.djangoproject.com/en/3.1/ref/settings/#auth-password-validators
 
 AUTH_PASSWORD_VALIDATORS = [
     {
@@ -111,7 +108,7 @@
 
 
 # Internationalization
-# https://docs.djangoproject.com/en/2.1/topics/i18n/
+# https://docs.djangoproject.com/en/3.1/topics/i18n/
 
 LANGUAGE_CODE = 'en-us'
 
@@ -125,12 +122,12 @@
 
 
 # Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/2.1/howto/static-files/
+# https://docs.djangoproject.com/en/3.1/howto/static-files/
 
 STATIC_URL = '/static/'
 
 # The location where the collectstatic command collects static files from apps.
 # A dedicated static file server is typically used in production to serve files
 # from this location, rather than relying on the app server to serve those files
 # from various locations in the app. Doing so results in better overall performance.
-STATIC_ROOT = os.path.join(BASE_DIR, 'static_collected')
+STATIC_ROOT = BASE_DIR / 'static_collected'

web_project/urls.py

@@ -1,7 +1,7 @@
 """web_project URL Configuration
 
 The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/2.1/topics/http/urls/
+    https://docs.djangoproject.com/en/3.1/topics/http/urls/
 Examples:
 Function views
     1. Add an import:  from my_app import views

web_project/wsgi.py

@@ -4,7 +4,7 @@
 It exposes the WSGI callable as a module-level variable named ``application``.
 
 For more information on this file, see
-https://docs.djangoproject.com/en/2.1/howto/deployment/wsgi/
+https://docs.djangoproject.com/en/3.1/howto/deployment/wsgi/
 """
 
 import os