settings_prod.py

import os
from pathlib import Path


# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.environ.get('SECRET_KEY')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = bool(int(os.environ.get('DEBUG', 0)))

ALLOWED_HOSTS = []
ALLOWED_HOSTS.extend(
    filter(
        None,
        os.environ.get('ALLOWED_HOSTS', '').split(",")
    )
)

# pour https
# USE_X_FORWARDED_HOST = True
# SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

LOGIN_URL = 'myblog/'


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'myblog',
    'members',
]

MIDDLEWARE = [
    # 'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'blog.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        # Pour accéder au fichier templates src
        'DIRS': [os.path.join(BASE_DIR, 'blog/templates')],
        # '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',
                'myblog.context_processors.cat_list_view',
            ],
        },
    },
]

WSGI_APPLICATION = 'blog.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases


DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': os.environ.get('DB_NAME'),
        'USER': os.environ.get('DB_USER'),
        'PASSWORD': os.environ.get('DB_PASS'),
        'HOST': os.environ.get('DB_HOST'),
        'PORT': '5432',
    }
}


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',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/3.1/topics/i18n/

LANGUAGE_CODE = 'fr'

TIME_ZONE = 'Europe/Paris'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.0/howto/static-files/
# https://docs.djangoproject.com/en/4.0/howto/static-files/deployment/
# python manage.py collectstatic

# Les répertoires habituels de chaque application
STATIC_URL = '/static/'
MEDIA_URL = '/media/'


# Le chemin absolu vers le répertoire dans lequel collectstatic
# rassemble les fichiers statiques en vue du déploiement.
STATIC_ROOT = '/vol/web/static'

# Chemin absolu de système de fichiers pointant vers le répertoire
# qui contiendra les fichiers téléversés par les utilisateurs.
MEDIA_ROOT = '/vol/web/media'

LOGIN_REDIRECT_URL = 'blog_home'
LOGOUT_REDIRECT_URL = 'blog_home'