naming - How do you call a stub but used for production purposes? -

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i'm writing application in piece of functionality can fulfilled 1 of more components. app user defines in settings class should used provide each functionality. concept have name?

the closest concept can think of stub, used testing.

an example of concept in django: setting variable staticfiles_finders stores class names used finding static files.

i don't know django documentation implementation of chain of responsibility pattern.

the pattern can specify implementation configuration called plugin pattern.


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