def parse_config_file(self, path, final=True):
        config = {}
        with open(path) as f:
            exec_in(f.read(), config, config)
        for name in config:
            if name in self._options:
                self._options[name].set(config[name])

        if final:
            self.run_parse_callbacks()
all model mapper reload.
dataset/ETHPy150Open D-L/SimpleBookMarks/src/tornado/options.py/OptionParser.parse_config_file--crossover with--dataset/ETHPy150Open karesansui/pysilhouette/pysilhouette/db/model.py/reload_mappers