How to make a Python class serializable? class FileItem: def __init__(self, fname): self.fname = fname Attempt to serialize to JSON: >>> import json >>> x = FileItem('/foo/bar') >>> json.dumps(x) TypeError: Object of type 'FileItem' is not JSON serializable
![How to make a class JSON serializable](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)