base.py 文件源码

def read(self):
        # ensure yaml uses a defaultdict(str)
        yaml.add_representer(collections.defaultdict,
                             Representer.represent_str)
        try:
            with open(os.path.expanduser(self.path), 'r') as fh:
                self.conf = yaml.load(fh)
        except Exception as ex:
            logger.error("Unable to read config (%s): %s" % (self.path, ex))
            sys.exit(1)