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August 5, 2020 18:41
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Sample settings.py for Postgresql + Django using .env and dj-database-url
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from os import getenv | |
from os.path import abspath, dirname, join | |
import dj_database_url | |
from dotenv import load_dotenv | |
load_dotenv() | |
DATABASE_URL = getenv("DATABASE_URL") | |
# Build paths inside the project like this: join(BASE_DIR, ...) | |
BASE_DIR = dirname(dirname(abspath(__file__))) | |
# Quick-start development settings - unsuitable for production | |
# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/ | |
# SECURITY WARNING: keep the secret key used in production secret! | |
SECRET_KEY = 'MuckaBucka12322333' | |
# SECURITY WARNING: don't run with debug turned on in production! | |
DEBUG = True | |
ALLOWED_HOSTS = [] | |
INTERNAL_IPS = ['127.0.0.1'] | |
# Application definition | |
INSTALLED_APPS = [ | |
'django.contrib.admin', | |
'django.contrib.auth', | |
'django.contrib.contenttypes', | |
'django.contrib.sessions', | |
'django.contrib.messages', | |
'django.contrib.staticfiles', | |
'django_extensions', | |
'dvds.apps.DvdsConfig' | |
] | |
MIDDLEWARE = [ | |
'django.middleware.security.SecurityMiddleware', | |
'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 = 'config.urls' | |
TEMPLATES = [ | |
{ | |
'BACKEND': 'django.template.backends.django.DjangoTemplates', | |
'DIRS': [join(BASE_DIR, 'templates')], | |
'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', | |
], | |
}, | |
}, | |
] | |
WSGI_APPLICATION = 'config.wsgi.application' | |
# Database | |
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases | |
DATABASES = { | |
"default": dj_database_url.config() | |
if getenv("DATABASE_URL") | |
else {"ENGINE": "django.db.backends.postgresql", "NAME": "dvdrental"} | |
} | |
DATABASES["default"].update({"ATOMIC_REQUESTS": True, "CONN_MAX_AGE": 600}) | |
# Password validation | |
# https://docs.djangoproject.com/en/3.0/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', | |
}, | |
] | |
# Internationalization | |
# https://docs.djangoproject.com/en/3.0/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/3.0/howto/static-files/ | |
STATIC_URL = '/static/' |
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