def info(**kwargs):
names = kwargs['names']
gender_list = kwargs['gender']
age_list = kwargs['age']
index = 0
for name in names:
gender = gender_list[index]
age = age_list[index]
print('name: {}, gender: {}, age: {}'.format(name, gender, age))
index += 1index += 1
这个变量是定义的索引值
info(names = ['Alice', 'Bob', 'Candy'], gender = ['girl', 'boy', 'girl'], age = [16, 17, 15])
这个是给定义的函数附加参数并且调用函数