从Anurag Uniyal和Lennart Regebro的答案中总结出我自己的尝试和线索对我来说最有效：
def todict(obj, classkey=None): if isinstance(obj, dict): data = {} for (k, v) in obj.items(): data[k] = todict(v, classkey) return data elif hasattr(obj, "_ast"): return todict(obj._ast()) elif hasattr(obj, "__iter__") and not isinstance(obj, str): return [todict(v, classkey) for v in obj] elif hasattr(obj, "__dict__"): data = dict([(key, todict(value, classkey)) for key, value in obj.__dict__.items() if not callable(value) and not key.startswith('_')]) if classkey is not None and hasattr(obj, "__class__"): data[classkey] = obj.__class__.__name__ return data else: return obj
