如何从嵌套词典中获取单个词典？

假设您想要的是所有没有子命令的命令，则可以执行以下操作。

jdict = {
    "front_page": {
        "institue": {
            "inst_name": "University Name",
            "size": 12,
            "type": "bold"
        },
        "doc_type": {
            "name": "(Scope Document)",
            "size": 12,
            "type": "bold"
        },
        "project_title": {
            "name": "Project Title",
            "size": 12,
            "type": "bold"
        },
        "Version": {
            "Version": "Version 1.0",
            "size": 12,
            "type": "bold"
        },
        "Degree": {
            "name": "Becholar of Science in Computer Science(2016-2020)",
            "size": 12,
            "type": "bold"
        }
    }
}


def parse_json_obj(json_obj):
    list_of_dicts = []
    for item in json_obj.values():
        if isinstance(item, dict):
            has_sub_dict = [subdict for subdict in item.values() if isinstance(subdict, dict)]
            if has_sub_dict:
                list_of_dicts += parse_json_obj(item)
            else:
                list_of_dicts.append(item)
    return list_of_dicts

list_of_dicts = parse_json_obj(jdict)
print(\*ist_of_dicts, sep="\n")

输出

{'inst_name': 'University Name', 'size': 12, 'type': 'bold'}
{'name': '(Scope Document)', 'size': 12, 'type': 'bold'}
{'name': 'Project Title', 'size': 12, 'type': 'bold'}
{'Version': 'Version 1.0', 'size': 12, 'type': 'bold'}
{'name': 'Becholar of Science in Computer Science(2016-2020)', 'size': 12, 'type': 'bold'}

如果这不是您要实现的目标，那么我建议您更新问题以使其更清楚。

回答来源：stackoverflow