从嵌套列表中获取元组列表

def get_tuple_list(nested_list):
    tuple_list = []
    for sublist in nested_list:
        if isinstance(sublist, tuple):
            tuple_list.append(sublist)
        elif isinstance(sublist, list):
            tuple_list.extend(get_tuple_list(sublist))
    return tuple_list

nested_list = [1, 2, (3, 4), [5, (6, 7)], [(8, 9), 10]]
result = get_tuple_list(nested_list)
print(result)

[(3, 4), (6, 7), (8, 9)]