Python需要将花括号替换为（花括号和逗号）

我有一个包含数十万行的JSON响应，所有的解析都来自python字典，并使用JSON.load转换为JSON

现在获取带有无效响应的JSON响应，因此解决方法如下

响应

{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
}
{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
}

设法使其有效

[{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
},
{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
}
]

---

我需要通过程序执行这些操作，当我尝试使用sed shell-->#sed-I's#}#}，#'test.json时，基于您的示例输入，这可能适用于您：

$cat input.json\
|grep-v-e'^[：space:]*$'\
|sed-e'1s/^/[/'\
-e'$s/$/]/'\
-e's/^}$/}，/'

• grep

  消除任何空行（如果存在）。这很重要，因为以下

  sed

  需要在最后一个非空行上操作
• 第一个

  sed

  表达式将

  [

  添加到第一行的开头
• 第二个

  sed

  表达式将

  ]

  添加到最后一行的末尾
• 最后的

  sed

  expresison在一行中的任何

  }

  后面添加一个逗号

---

通过在第三个之前应用第二个

sed

，最后一个

}

将变成

}]

，这样

}

就不再单独在一行上了。

根据您的示例输入，这可能适用于您：

$cat input.json\
|grep-v-e'^[：space:]*$'\
|sed-e'1s/^/[/'\
-e'$s/$/]/'\
-e's/^}$/}，/'

• grep

  消除任何空行（如果存在）。这很重要，因为以下

  sed

  需要在最后一个非空行上操作
• 第一个

  sed

  表达式将

  [

  添加到第一行的开头
• 第二个

  sed

  表达式将

  ]

  添加到最后一行的末尾
• 最后的

  sed

  expresison在一行中的任何

  }

  后面添加一个逗号

---

通过在第三个之前应用第二个

sed

，最后一个

}

变为

}]

，这样

}

就不再单独在线了。

谢谢！这很有魅力。我能知道我在哪里可以学到这些吗？谢谢！这很有魅力。我能知道我在哪里可以学到这些吗？

[{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },,
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },,
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
},
{
    "ComplianceType": "",
    "Details": {
        "InstalledTime": "",
        "PatchBaselineId": "",
        "PatchState": ""
    },,
    "ExecutionSummary": {
        "ExecutionId": "",
        "ExecutionTime": "",
        "ExecutionType": ""
    },,
    "Id": "",
    "ResourceId": "",
    "ResourceType": "",
    "Severity": "",
    "Status": "",
    "Title": ""
},
]