如何在Python中计算列表的SHA-256哈希值？

Question

我正在尝试复制JS方法：

JS代码：

const toHexCopy = (buffer) => {
            return [...new Uint8Array (buffer)]
                .map (b => b.toString (16).padStart (2, "0"))
                .join ("");
};

ar = new Uint8Array([0, 1, 2]);
hash = await crypto.subtle.digest('SHA-256', ar)
console.log(toHexCopy(hash))

// returns 039058c6f2c0cb492c533b0a4d14ef77cc0f78abccced5287d84a1a2011cfb81

如何在Python中复制它？

Answer 1

from hashlib import sha256
print(sha256(bytes([1, 2, 3])).hexdigest())