字典菜单级联结构

#!/usr/bin/env python3.8
# _*_ coding: utf-8 _*_
# Description:
# Author: gaozengzeng <15383479200@168.com>
# Date: 2022/5/21

res = {
    "json": [
        "rigid",
        "better for data interchange"
    ],
    "yaml": [
        "slim and flexible",
        "better for configuration"
    ],
    "object": {
        "key": "value",
        "shen": {
            "null_value": None,
            "deep_1": [],
            "deep_2": {
                "boolean": True,
                "deep_3": {
                    "null_value": None,
                    "null": "123"
                }
            },
        },
        "array": [
            {
                "null_value": None
            },
            {
                "boolean": True
            },
            {
                "integer": 1
            }
        ]
    },
    "paragraph": "Blank lines denote\nparagraph breaks\n",
    "content": "Or we\ncan auto\nconvert line breaks\nto save space"
}


def func_menu(key="", res=None, ll=None):
    for k, v in res.items():
        k_format = "^".join([key, k]) if key else k
        if not isinstance(v, dict):
            if isinstance(v, list):
                ll.append({k_format: "list"})
            elif isinstance(v, str):
                ll.append({k_format: "string"})
            elif isinstance(v, bool):
                ll.append({k_format: "bool"})
            elif isinstance(v, float):
                ll.append({k_format: "float"})
            elif isinstance(v, type(None)):
                ll.append({k_format: "null"})
        else:
            ll.append({k_format: "dict"})
            func_menu(k_format, v, ll)
    return ll


def func_children(key="", res=None, ll=None):
    for k, v in res.items():
        k_format = "^".join([key, k]) if key else k
        if not isinstance(v, dict):
            if isinstance(v, list):
                ll.append({"type": "list", "label": k_format})
            elif isinstance(v, str):
                ll.append({"type": "string", "label": k_format})
            elif isinstance(v, bool):
                ll.append({"type": "bool", "label": k_format})
            elif isinstance(v, float):
                ll.append({"type": "float", "label": k_format})
            elif isinstance(v, type(None)):
                ll.append({"type": "null", "label": k_format})
        else:
            ll.append({"type": "dict", "label": k_format, "chlidren": func_children(k_format, v, [])})
    return ll


if __name__ == '__main__':

    print(func_children(res=res, ll=[]))
    print(func_menu(res=res, ll=[]))