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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def propagate_paths_and_modules(self, context, paths, modules):
 """ One size fits all method to ensure a target context has been preloaded with a set of small files and Python modules. """

        for path in paths:
            self.propagate_to(context, mitogen.core.to_text(path))
        self.router.responder.forward_modules(context, modules)