如何将动态python对象转换为JSON。该对象必须能够具有多级对象子对象。例如:
class C(): pass
class D(): pass
c = C()
c.dynProperty1 = "something"
c.dynProperty2 = { 1, 3, 5, 7, 9 }
c.d = D()
c.d.dynProperty3 = "d.something"
# ... convert c to json ...
使用python 2.6的代码如下:
import json
class C(): pass
class D(): pass
c = C()
c.what = "now?"
c.now = "what?"
c.d = D()
c.d.what = "d.what"
json.dumps(c.__dict__)
产生以下错误:
TypeError: <__main__.D instance at 0x99237ec> is not JSON serializable
发布于 2018-02-24 09:30:15
指定default=
参数(doc):
json.dumps(c, default=lambda o: o.__dict__)
发布于 2018-02-24 10:40:37
json.dumps(c.__dict__)
这会给你一个通用的JSON对象
https://stackoverflow.com/questions/-100007419
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