[英]convert json to object in python with numbers as key
I'm new in python, I have a json with int as key values such as this:我是 Python 新手,我有一个以 int 为键值的 json,例如:
"data": {
"1": {
"b": 1
}
}
I want to cast it to object:我想将它投射到对象:
x = json.loads(json.dumps(data, indent=4, sort_keys=True), object_hook=lambda d: SimpleNamespace(**d))
now I want to access to b .现在我想访问 b 。 how should I do that .
我该怎么做。 this code returns error:
此代码返回错误:
x.1.b x.1.b
I think it would be easier to use your dict
directly.我认为直接使用你的
dict
会更容易。
data = {
"1": {"b": 1}
}
x = data["1"]["b"]
In Python, variables are not allowed to start with a number.在 Python 中,变量不允许以数字开头。
getattr(x, "1").b
https://docs.python.org/3/library/functions.html#getattr https://docs.python.org/3/library/functions.html#getattr
Related post: Can variable names in Python start with an integer?相关文章: Python 中的变量名可以以整数开头吗?
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