Python JSON 对嵌套数据进行排序

Question

尝试找到对嵌套 json 数据进行排序的最简单方法。到目前为止我所尝试的一切似乎都失败了。我正在使用 Python 2.7 并尝试按名称属性排序。这是我尝试过的众多 python 示例之一：

    def sort_json(self,json_data):
        data_obj = json.dumps(json_data,sort_keys=True)
        return sorted(data_obj["data"]["workflows"]["allWorkflows"], 
        key=lambda d: d["name"])

以下是未排序 json 的示例：

    def sort_json(self,json_data):
        data_obj = json.dumps(json_data,sort_keys=True)
        return sorted(data_obj["data"]["workflows"]["allWorkflows"], 
        key=lambda d: d["name"])

任何工作示例将非常感激。

Answer 1

如果我理解正确，你需要删除该行：

data_obj = json.dumps(json_data,sort_keys=True) 

例如：

def sort_json(json_data):
    workflows = json_data["data"]["workflows"]["allWorkflows"]
    return sorted(workflows, key=lambda d: d["name"])


jd = {
    "data": {
        "workflows": {
            "allWorkflows": [{
                "name": "ICX-SLX Config Basic Support",
                "version": 106,
                "path": "/Workflows/System/Config/Basic Support/ICX-SLX Config Basic Support"
            }, {
                "name": "ICX Upgrade Firmware",
                "version": 37,
                "path": "/Workflows/System/Inventory/Upgrade/ICX Upgrade Firmware"
            }, {
                "name": "Quarantine_PCAP_Flow",
                "version": 357,
                "path": "/Workflows/System/Security/Quarantine_PCAP_Flow"
            }, {
                "name": "ICX-MLX Backup Configuration",
                "version": 101,
                "path": "/Workflows/System/Inventory/Backup/ICX-MLX Backup Configuration"
            }, {
                "name": "ICX-SLX-MLX Restart Device",
                "version": 15,
                "path": "/Workflows/System/Inventory/Restart/ICX-SLX-MLX Restart Device"
            }, {
                "name": "Revert_Quarantine_End_System",
                "version": 169,
                "path": "/Workflows/System/Security/Revert_Quarantine_End_System"
            }]
        }
    }
}

result = sort_json(jd)
print(result)

输出

[{'version': 37, 'name': 'ICX Upgrade Firmware', 'path': '/Workflows/System/Inventory/Upgrade/ICX Upgrade Firmware'}, {'version': 101, 'name': 'ICX-MLX Backup Configuration', 'path': '/Workflows/System/Inventory/Backup/ICX-MLX Backup Configuration'}, {'version': 106, 'name': 'ICX-SLX Config Basic Support', 'path': '/Workflows/System/Config/Basic Support/ICX-SLX Config Basic Support'}, {'version': 15, 'name': 'ICX-SLX-MLX Restart Device', 'path': '/Workflows/System/Inventory/Restart/ICX-SLX-MLX Restart Device'}, {'version': 357, 'name': 'Quarantine_PCAP_Flow', 'path': '/Workflows/System/Security/Quarantine_PCAP_Flow'}, {'version': 169, 'name': 'Revert_Quarantine_End_System', 'path': '/Workflows/System/Security/Revert_Quarantine_End_System'}]