django-enhanced-settings 0.2.0

Allow for more complex and dynamic settings for Django

django-enhanced-settings

Allow for more complex and dynamic settings for Django.

Extras

cloud-secret-manager - Adds support for Google Cloud Secret Manager

Example

import os

from django_enhanced_settings import Settings


BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

settings = Settings(BASE_DIR)


def __dir__():
    return settings.dir(globals())


def __getattr__(name):
    return settings.getattr(name, globals())


_DEBUG = settings.boolean_value('DJANGO_DEBUG', False)
_ALLOWED_HOSTS = settings.list_value(
    'DJANGO_ALLOWED_HOSTS',
    ['localhost'] if _DEBUG.value else [],
    split_char=';'
)
_SECRET_KEY = settings.string_value('DJANGO_SECRET_KEY', required=True)
INSTALLED_APPS = [...]

from django.conf import setings

settings.DEBUG  # By default returns False

Rules

1. You are not allowed to name a non ConfigValue using the naming scheme set for the Settings instance (suffix_underscore). For example, writing the following would raise a ValueError in the above example:

_INSTALLED_APPS = [...]

2. You are not allowed to name a ConfigValue without using the naming scheme set for the Settings instance (suffix_underscore). For example, writing the following would raise a ValueError in the above example:

SECRET_KEY = settings.string_value('DJANGO_SECRET_KEY', required=True)

3. You are not allowed to define 2 variable names that result in the same accessible name. For example, writing the following would raise a ValueError in the above example:

_SECRET_KEY = settings.string_value('DJANGO_SECRET_KEY', required=True)
SECRET_KEY = 'SECRET_KEY'

If you would like to customise these rules you can write your own __dir__ and __getattr__.