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如何按嵌套值對 JSON 文件進行排序?

[英]How can I sort my JSON file by nested value?

所以我有一個看起來像這樣的 JSON 文件:

{
  "PlayerA": {
    "val": 200,
    "level": 1
  },
  "PlayerB": {
    "val": 1000,
    "level": 1
  },
  "PlayerC": {
    "val": 30,
    "level": 1
  }
}

我希望它按“val”排序,這樣它看起來像這樣:

{
  "PlayerB": {
    "val": 1000,
    "level": 1
  },
  "PlayerA": {
    "val": 200,
    "level": 1
  },
  "PlayerC": {
    "val": 30,
    "level": 1
  }
}

我將如何 go 這樣做?

嘗試這個:

data = {
  "PlayerA": {
    "val": 200,
    "level": 1
  },
  "PlayerB": {
    "val": 1000,
    "level": 1
  },
  "PlayerC": {
    "val": 30,
    "level": 1
  }
}

data = sorted(data.items(), key=lambda x: x[1]["val"], reverse=True)

print(data)
# [('PlayerB', {'val': 1000, 'level': 1}), ('PlayerA', {'val': 200, 'level': 1}), ('PlayerC', {'val': 30, 'level': 1})]

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