嵌套字典结构'；python中保持相同结构的字典列表的s排列

我有以下JSON/字典结构

{
    "layers": [{
            "type": "fc",
            "name": "fc1",
            "nodes": [100, 200],
            "activation": "relu",
            "dropout": false
        }, {
            "type": "fc",
            "name": "fc2",
            "nodes": 50,
            "activation": ["relu", "tanh"],
            "dropout": false
        }
    ],
    "hyper_parameters": {
        "dropout": [0.25, 0.30],
        "lr": [0.01, 0.002, 0.5],
        "lr_decay": 1,
        "epochs": 100,
        "epoch_no_imprv": 10,
        "batch_size": 100
    }
}

我想生成上述结构的所有排列，只要有列表，就保留相同的结构。

---

所以上面的结构应该生成24个这样的结构的列表。 显示下面的示例4结构

[
    {
        "layers": [{
                "type": "fc",
                "name": "fc1",
                "nodes": 100,
                "activation": "relu",
                "dropout": false
            }, {
                "type": "fc",
                "name": "fc2",
                "nodes": 50,
                "activation": "relu",
                "dropout": false
            }
        ],
        "hyper_parameters": {
            "dropout": 0.25,
            "lr": 0.01,
            "lr_decay": 1,
            "epochs": 100,
            "epoch_no_imprv": 10,
            "batch_size": 100
        }
    },
    {
        "layers": [{
                "type": "fc",
                "name": "fc1",
                "nodes": 200,
                "activation": "relu",
                "dropout": false
            }, {
                "type": "fc",
                "name": "fc2",
                "nodes": 50,
                "activation": "relu",
                "dropout": false
            }
        ],
        "hyper_parameters": {
            "dropout": 0.25,
            "lr": 0.01,
            "lr_decay": 1,
            "epochs": 100,
            "epoch_no_imprv": 10,
            "batch_size": 100
        }
    },
    {
        "layers": [{
                "type": "fc",
                "name": "fc1",
                "nodes": 100,
                "activation": "relu",
                "dropout": false
            }, {
                "type": "fc",
                "name": "fc2",
                "nodes": 50,
                "activation": "tanh",
                "dropout": false
            }
        ],
        "hyper_parameters": {
            "dropout": 0.25,
            "lr": 0.01,
            "lr_decay": 1,
            "epochs": 100,
            "epoch_no_imprv": 10,
            "batch_size": 100
        }
    },
    {
        "layers": [{
                "type": "fc",
                "name": "fc1",
                "nodes": 200,
                "activation": "relu",
                "dropout": false
            }, {
                "type": "fc",
                "name": "fc2",
                "nodes": 50,
                "activation": "tanh",
                "dropout": false
            }
        ],
        "hyper_parameters": {
            "dropout": 0.25,
            "lr": 0.01,
            "lr_decay": 1,
            "epochs": 100,
            "epoch_no_imprv": 10,
            "batch_size": 100
        }
    }
]

在这里，下面的键可以有一个列表，但我更喜欢它是否足够通用

节点、激活、退出、lr.

“层”列表可以有任意数量的层

---

任何其他简化结构都可以实现同样的效果。

“上述结构应生成18个此类结构的列表”-也许我遗漏了一些东西，但在您的示例中，它不应该是24而不是18吗？是的！！我的错。在问题中更正。感谢您指出，“上面的结构应该生成18个这样的结构的列表”-也许我遗漏了一些东西，但在您的示例中不是应该是24而不是18吗？是的！！我的错。在问题中更正。谢谢你指出这一点。