execfile.py

    def read(self, model, network, mapping, schedule):
        # local variables for each configuration file
        ctx_model = {}
        ctx_network = {}
        ctx_mapping = {}
        ctx_schedule = {}

        # resources can be defined in any configuration part
        glob_resources = Resources.public_functions
        def setup_glob(module):
            x = module.public_functions.copy()
            x.update(glob_resources)
            return x

        (glob_model, glob_network, glob_mapping, glob_schedule) = map(setup_glob, [Model, Network, Mapping, Schedule])

        execfile(model, glob_model, ctx_model)
        execfile(network, glob_network, ctx_network)

        # populate mapping and schedule with variables defined in model/network parts
        ctx_mapping.update(ctx_model)
        ctx_mapping.update(ctx_network)

        ctx_schedule.update(ctx_model)

        execfile(mapping, glob_mapping, ctx_mapping)
        execfile(schedule, glob_schedule, ctx_schedule)