python，用键和值对替换值。

Question

在下面的示例中，我试图将一个键的值替换为另一个键的值；但是我尝试了多种方法，但它似乎不起作用。

以下是我的代码

d = {
  "name" : "ABC",
  "type" : "Service",
  "clusterRef" : {
    "clusterName" : "ABCSTUFF"
  },
  "serviceState" : "STARTED",
  "healthChecks" : [ {
    "name" : "STORAGE",
    "summary" : "GOOD"
  }, {
    "name" : "CPU UTILIZATION",
    "summary" : "GOOD"
  } ],
  "maintenanceMode" : "false"
}


########################
## Get Key Value

def get_key_values(d, key):
  for k, v in d.items():
    if k == "name":
        k = (key + "." + v)
    else:
        k = (key + "." + k)
    if isinstance(v, dict):
        get_key_values(v, k)
    elif isinstance(v, list):
        for i in v:
            get_key_values(i, k)
    else:
        print ("{0} : {1}".format(k, v))


get_key_values(d, "TTS")

结果如下

TTS.serviceState : STARTED TTS.type : Service TTS.ABC : ABC TTS.clusterRef.clusterName : ABCSTUFF TTS.healthChecks.summary : GOOD <<<删除这一行，并将" GOOD“替换为" TTS.healthChecks.STORAGE”TTS.healthChecks.STORAGE:存储TTS.healthChecks.summary :Good <<<删除该行，并将"Good“替换为"TTS.healthChecks.CPU利用率”TTS.healthChecks.CPU利用率的值: CPU利用率TTS.maintenanceMode : false

但我希望结果是

TTS.serviceState : STARTED TTS.type : TTS.ABC : ABC TTS.clusterRef.clusterName : ABCSTUFF TTS.healthChecks.STORAGE : GOOD <<< TTS.healthChecks.CPU利用率: GOOD <<< TTS.maintenanceMode : false

任何帮助都非常感谢。

Answer 1

下面是一个非通用的解决方案，适用于您的问题：

d = {
    "name": "ABC",
    "type": "Service",
    "clusterRef": {
        "clusterName": "ABCSTUFF"
    },
    "serviceState": "STARTED",
    "healthChecks": [{
        "name": "STORAGE",
        "summary": "GOOD"
    }, {
        "name": "CPU UTILIZATION",
        "summary": "GOOD"
    }],
    "maintenanceMode": "false"
}


########################
# Get Key Value

def get_key_values(d, key):
    for k, v in d.items():
        if k == "name":
            k = (key + "." + v)
        else:
            k = (key + "." + k)

        if isinstance(v, dict):
            get_key_values(v, k)
        elif isinstance(v, list):
            for i in v:
                tok1 = k + "." + i.get("name")
                tok2 = i.get("summary")
                print("{0} : {1}".format(tok1, tok2))
        else:
            print("{0} : {1}".format(k, v))

get_key_values(d, "TTS")