def _get_meta(self, meta_yaml):
        try:
            meta = yaml.load(meta_yaml)
        except yaml.YAMLError as e:
            e.extra_msg = 'yaml format error'
            raise

        if not self._check_meta(meta):
            raise Exception("no 'title' in meta")

        return meta
Get meta and validate them
dataset/ETHPy150Open tankywoo/simiki/simiki/generators.py/PageGenerator._get_meta