Method save

tools/engine/config.py:154–158

(self, p, cfg=None)

        print_func('---------------------------------------------')

    def save(self, p, cfg=None):
        if cfg is None:
            cfg = self.cfg
        with open(p, 'w') as f:
            yaml.dump(dict(cfg), f, default_flow_style=False, sort_keys=False)