我在 VS Code 上运行以下代码来序列化 Python 类:
import json
import jsonpickle
import sys
class P_C(object):
def __init__(self, name = "default name", items = None):
self.name = name
self.items = items
def get_name (self):
return f"Name is: {self.name}"
def get_items (self):
return f"Items are: {self.items}"
def get_name_items_dict (self):
return dict (name = self.name, items = self.items )
p_c = P_C()
with open ("P_C.json", "w") as json_file:
json_file.write (jsonpickle.encode(p_c))
当我在 VS Code 上运行此代码时,出现以下错误:
AttributeError: module 'jsonpickle' has no attribute 'encode'
但是,当我在 Jupyter 笔记本上运行完全相同的代码时,我得到了所需的输出,它位于 P_C.json 中:
{"items": null, "name": "default name", "py/object": "__main__.P_C"}
我已经检查过我在 VS Code 上使用的是 Python 3
谢谢!