box.py 文件源码

def _from_json(json_string=None, filename=None,
               encoding="utf-8", errors="strict", multiline=False, **kwargs):
    if filename:
        with open(filename, 'r', encoding=encoding, errors=errors) as f:
            if multiline:
                data = [json.loads(line.strip(), **kwargs) for line in f
                        if line.strip() and not line.strip().startswith("#")]
            else:
                data = json.load(f, **kwargs)
    elif json_string:
        data = json.loads(json_string, **kwargs)
    else:
        raise BoxError('from_json requires a string or filename')
    return data