从namedtuple获取值的名称

from collections import namedtuple

Person = namedtuple('Person', ['name', 'age', 'gender'])
person = Person('Alice', 25, 'female')

# 获取字段名列表
field_names = Person._fields
print(field_names)  # ('name', 'age', 'gender')

# 将namedtuple对象转换为字典
person_dict = person._asdict()

# 获取字段名列表
field_names = list(person_dict.keys())
print(field_names)  # ['name', 'age', 'gender']

for index, field_name in enumerate(Person._fields):
    print(f"{field_name}: {person[index]}")

name: Alice
age: 25
gender: female