Use this snippet at the end of your main settings.py file to automagically import the settings defined in each app of
INSTALLED_APPS that begins with
APPS_BASE_NAME to the base name of your Django project (e.g. the parent directory) and put
settings.py files in every app directory (next to the
models.py file) you want to have local settings in.
# works in the Django shell >>> from django.conf import settings >>> settings.TEST_SETTING_FROM_APP "this is great for reusable apps"
Please keep in mind that the imported settings will overwrite the already given and preceding settings, e.g. when you use the same setting name in different applications.
Props to bartTC for the idea.
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# [...] # this is an example! INSTALLED_APPS = ( 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', # my apps: 'myapps.blog', 'myapps.chat', 'myapps.forum', ) APPS_BASE_NAME = 'myapps' # Import Applicaton-specific Settings for app in INSTALLED_APPS: if app.startswith(APPS_BASE_NAME): try: app_module = __import__(app, globals(), locals(), ["settings"]) app_settings = getattr(app_module, "settings", None) for setting in dir(app_settings): if setting == setting.upper(): locals()[setting] = getattr(app_settings, setting) except ImportError: pass
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Isn't it a better approach to set the default values in the app and overwrite them in the main settings.py when necessary? For example:
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