打印包含列表的嵌套字典中的列表索引

def print_nested_dict_list_index(data, index=[]):
    for key, value in data.items():
        if isinstance(value, list):
            for i, item in enumerate(value):
                print(f"Index: {index + [key]}[{i}]")
        elif isinstance(value, dict):
            print_nested_dict_list_index(value, index + [key])

# 示例数据
data = {
    'key1': [1, 2, 3],
    'key2': {
        'nested_key1': [4, 5, 6],
        'nested_key2': [7, 8, 9]
    },
    'key3': [10, 11, 12]
}

# 调用函数打印列表索引
print_nested_dict_list_index(data)

Index: ['key1'][0]
Index: ['key1'][1]
Index: ['key1'][2]
Index: ['key2', 'nested_key1'][0]
Index: ['key2', 'nested_key1'][1]
Index: ['key2', 'nested_key1'][2]
Index: ['key2', 'nested_key2'][0]
Index: ['key2', 'nested_key2'][1]
Index: ['key2', 'nested_key2'][2]
Index: ['key3'][0]
Index: ['key3'][1]
Index: ['key3'][2]