io.py 文件源码

def __write_yaml(data, dump, file):
    data = __escape_str(data)
    if file:
        create_file(file)
        with open(file, "w", encoding="utf-8") as stream:
            return dump(data, stream, Dumper=Dumper, default_flow_style=False, encoding="utf-8")
    else:
        return dump(data, Dumper=Dumper, default_flow_style=False)