""" Django settings for ucast project. Generated by 'django-admin startproject' using Django 4.0.4. For more information on this file, see https://docs.djangoproject.com/en/4.0/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/4.0/ref/settings/ """ import os import time from importlib import resources from pathlib import Path import dotenv VAR_PREFIX = "UCAST_" def get_env(name, default=None): val_raw = os.environ.get(VAR_PREFIX + name, default) if default is not None: return type(default)(val_raw) return val_raw def get_env_path(name, default=None): raw_env = get_env(name) if not raw_env: return default return Path(raw_env).absolute() def get_env_list(name): raw_env = get_env(name) if not raw_env: return [] return [i.strip() for i in raw_env.split(",")] def _load_dotenv() -> Path: """ Look for a .env file in the current working directory or its parent directories. The directory containing the .env file becomes the application working directory, if no ``UCAST_WORKDIR`` environment variable is present. :return: Application working directory """ dotenv_path = dotenv.find_dotenv() default_workdir = Path().resolve() if dotenv_path: dotenv.load_dotenv(dotenv_path) default_workdir = Path(dotenv_path).resolve().parent os.chdir(default_workdir) env_workdir = get_env("WORKDIR") if env_workdir: env_workdir_path = Path(env_workdir).resolve() os.makedirs(env_workdir_path, exist_ok=True) os.chdir(env_workdir_path) return env_workdir_path return default_workdir # Build paths inside the project like this: BASE_DIR / 'subdir'. BASE_DIR = _load_dotenv() # SECURITY WARNING: keep the secret key used in production secret! # generate with openssl rand -base64 64 SECRET_KEY = get_env( "SECRET_KEY", "django-insecure-$b25pq-s+(_zx2!2$+i+^0$kft0&y3kwmj7j5a#d_jop)$d061" ) # SECURITY WARNING: don't run with debug turned on in production! DEBUG = get_env("DEBUG", False) ALLOWED_HOSTS = get_env_list("ALLOWED_HOSTS") # Application definition INSTALLED_APPS = [ "ucast", "django.contrib.admin", "django.contrib.auth", "django.contrib.contenttypes", "django.contrib.sessions", "django.contrib.messages", "django.contrib.staticfiles", "bulma", "django_htmx", ] 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", "django_htmx.middleware.HtmxMiddleware", ] ROOT_URLCONF = "ucast_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", "ucast.template_context", ], }, }, ] WSGI_APPLICATION = "ucast_project.wsgi.application" def _get_db_config() -> dict: db_name = get_env("DB_NAME", "db") db_engine = get_env("DB_ENGINE", "sqlite") if db_engine == "sqlite": return { "ENGINE": "django.db.backends.sqlite3", "NAME": BASE_DIR / f"{db_name}.sqlite", } db_port = get_env("DB_PORT") if not db_port: if db_engine == "postgresql": db_port = "5432" elif db_engine == "mysql": db_port = "3306" return { "ENGINE": f"django.db.backends.{db_engine}", "NAME": db_name, "USER": get_env("DB_USER"), "PASSWORD": get_env("DB_PASSWORD"), "HOST": get_env("DB_HOST", "127.0.0.1"), "PORT": db_port, } # Database # https://docs.djangoproject.com/en/4.0/ref/settings/#databases DATABASES = { "default": _get_db_config(), } # Password validation # https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators 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", }, ] AUTH_USER_MODEL = "ucast.user" LOGIN_REDIRECT_URL = "/" LOGOUT_REDIRECT_URL = "/" # Internationalization # https://docs.djangoproject.com/en/4.0/topics/i18n/ LANGUAGE_CODE = "en-us" TIME_ZONE = get_env("TZ", time.tzname[0]) USE_I18N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/4.0/howto/static-files/ STATIC_URL = "static/" STATIC_ROOT = get_env_path("STATIC_ROOT", BASE_DIR / "static") DOWNLOAD_ROOT = get_env_path("DOWNLOAD_ROOT", BASE_DIR / "data") CACHE_ROOT = get_env_path("CACHE_ROOT", BASE_DIR / "cache") STATICFILES_DIRS = [resources.path("ucast", "static")] # Default primary key field type # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField" REDIS_URL = get_env("REDIS_URL", "redis://localhost:6379") REDIS_QUEUE_TIMEOUT = get_env("REDIS_QUEUE_TIMEOUT", 600) REDIS_QUEUE_RESULT_TTL = 600 YT_UPDATE_INTERVAL = get_env("YT_UPDATE_INTERVAL", 900) FEED_MAX_ITEMS = get_env("FEED_MAX_ITEMS", 100) INTERNAL_FILES_ROOT = get_env("INTERNAL_FILES_ROOT", "internal_files") INTERNAL_REDIRECT_HEADER = get_env("INTERNAL_REDIRECT_HEADER", "X-Accel-Redirect")