Sample Django Settings.py

django_settings.py

import os
_isenvsetas = lambda key, default=False: str(os.environ.get(key, ...)).upper() == str(default).upper()



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', },
]

CACHES = {
    'dummy': {
        'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
    },
    'redis': {
        'BACKEND': 'django_redis.cache.RedisCache',
        "LOCATION": "redis://127.0.0.1:6379/1",
        "OPTIONS": {
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
            'server_max_value_length': 1024 * 1024 * 128,  # 128 MB

        },
        'TIMEOUT': 60 * 60 * 24 * 3,  # for 3 days
        'MAX_ENTRIES': 3000,  # 128 MB
    },
    'memcached': {
        'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
        'LOCATION': '127.0.0.1:11211',
    },
    'localmem': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION': 'unique-snowflake',
    },
    'db': {
        'BACKEND': 'django.core.cache.backends.db.DatabaseCache',
        'LOCATION': 'my_cache_table',
    },
    'filebased': {
        'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
        'LOCATION': '/var/tmp/django_cache',
    },
}
CACHE_MIDDLEWARE_ALIAS = 'redis'
CACHES['default'] = CACHES[CACHE_MIDDLEWARE_ALIAS]


# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'Asia/Kolkata'

USE_I18N = True

USE_L10N = True

USE_TZ = True

LOGIN_REDIRECT_URL = '/'

LOGOUT_REDIRECT_URL = '/'


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/assets/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
STATICFILES_DIRS = [os.path.join(BASE_DIR, "assets"), ]
MEDIA_URL = '/src/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

ROOT_URLCONF = 'django_project.urls'

WSGI_APPLICATION = 'django_project.wsgi.application'

SITE_ID = 1

# PRODUCTION READY
# IN_PRODUCTION = os.environ.get('IN_PRODUCTION', 'FALSE').upper() == 'TRUE'
IN_PRODUCTION = _isenvsetas('IN_PRODUCTION', True)
print("Production is set as  : ",  IN_PRODUCTION)
SECURE_HSTS_SECONDS = 60
SECURE_CONTENT_TYPE_NOSNIFF = IN_PRODUCTION
SECURE_BROWSER_XSS_FILTER = IN_PRODUCTION
SECURE_SSL_REDIRECT = IN_PRODUCTION
SESSION_COOKIE_SECURE = IN_PRODUCTION
SECURE_HSTS_PRELOAD = IN_PRODUCTION

# CACHING

invalid_cache = False


CACHE_MIDDLEWARE_SECONDS = 60 * 60 * 24 * 3  # 3 day
CACHE_LONGEST_SECONDS = 60 * 60 * 24 * 30  # 30 days

CACHE_COUNT_TIMEOUT = 60 * 60

SOLO_CACHE = 'default'

SOLO_CACHE_TIMEOUT = CACHE_LONGEST_SECONDS

FLATPAGE_URL = 'org'  # without leading or trailing slash

APPEND_SLASH = True

FILE_UPLOAD_PERMISSIONS = 0o664