utils.py 文件源码

def parse_front_matter(lines):
    """
    Parse lines of front matter
    """
    if not lines: return "toml", {}

    if lines[0] == "{":
        # JSON
        import json
        return "json", json.loads("\n".join(lines))

    if lines[0] == "+++":
        # TOML
        import toml
        return "toml", toml.loads("\n".join(lines[1:-1]))

    if lines[0] == "---":
        # YAML
        import yaml
        return "yaml", yaml.load("\n".join(lines[1:-1]), Loader=yaml.CLoader)

    return {}