config.py 文件源码

def __init__(self, options=[], config_path=None):
        if config_path is None:
            config_path = os.path.join(os.path.expanduser("~"), ".caduc", "config.yml")
            if os.path.exists(config_path):
                config = yaml.load(open(config_path, 'r'))
            else:
                config = {}
        else:
            config = yaml.load(open(config_path, 'r'))
        super(Config, self).__init__(**config)
        for opt in options:
            k, v = self.parse_kv(opt)
            node = {}
            child = node
            keys = self.parse_key(k)
            for key in keys[:-1]:
                child[key] = {}
                child = child[key]
            child[keys[-1]] = v
            self.update(node)