Completely re-structured the project from scratch, wrote a better bootstrap script, changed configuration format to yaml, improved Caddyfile, and more. #15 #16 #20

project/asgi.py

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+"""
+ASGI config for 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/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.settings")
+
+application = get_asgi_application()

project/settings.py

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+"""
+Django settings for project project.
+
+Generated by 'django-admin startproject' using Django 4.1.6.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.1/ref/settings/
+"""
+
+import os
+from pathlib import Path
+from yaml import safe_load
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+# Load configuration file
+with Path(BASE_DIR / "data" / "config.yml").open("r") as f:
+    config = safe_load(f)
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = config["app"]["secret_key"]
+if SECRET_KEY == "!!!replace this with random data!!!" or len(SECRET_KEY) < 40:
+    print(
+        "WARNING: You didn't provide a secure secret_key in the configuration file!",
+        "This is a security risk!!!")
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+if "APP_PROD" in os.environ:
+    DEBUG = not os.environ["APP_PROD"]
+
+# ALLOWED_HOSTS can be wildcarded,
+# because caddy already handles requests
+ALLOWED_HOSTS = ["*"]
+
+# Application definition
+
+INSTALLED_APPS = [
+    "app.apps.AppConfig",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+]
+
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.locale.LocaleMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "project.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+                "app.context_processors.app_version"
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "project.wsgi.application"
+
+# Database
+# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": 'django.db.backends.postgresql',
+        "NAME": config["db"]["database"],
+        "USER": config["db"]["user"],
+        "PASSWORD": config["db"]["password"],
+        "HOST": config["db"]["host"],
+        "PORT": str(config["db"]["port"]),
+    }
+}
+
+# Password validation
+# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
+
+if config["app"]["password_validation"]:
+    AUTH_PASSWORD_VALIDATORS = [
+        {
+            "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+        },
+    ]
+else:
+    AUTH_PASSWORD_VALIDATORS = []
+
+# Security settings
+
+AUTH_USER_MODEL = "app.User"
+SESSION_COOKIE_AGE = int(config["app"]["session_cookie_age"])
+CSRF_COOKIE_SECURE = True
+SESSION_COOKIE_SECURE = True
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.1/topics/i18n/
+
+LANGUAGE_CODE = config["app"]["language_code"]
+TIME_ZONE = config["app"]["timezone"]
+USE_I18N = True
+USE_L10N = True
+USE_TZ = True
+
+LOCALE_PATHS = [
+    BASE_DIR / "locales"
+]
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.1/howto/static-files/
+
+STATIC_URL = "static/"
+STATIC_ROOT = BASE_DIR / "data" / "static"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+# Additional settings
+
+if "APP_VERSION" in os.environ:
+    APP_VERSION = os.environ["APP_VERSION"]
+else:
+    APP_VERSION = "unknown"
+
+CURRENCY_SUFFIX = config["app"]["currency_suffix"]

project/urls.py

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+"""project URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.1/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    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:  path('', Home.as_view(), name='home')
+Including another URLconf
+    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 path, include
+
+urlpatterns = [
+    path('', include("app.urls"))
+]

project/wsgi.py

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+"""
+WSGI config for project 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/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.settings")
+
+application = get_wsgi_application()