Named tuple namedtuple in Pythons collections package

namedtuple Equivalent to a lightweight class , You can also access elements with subscripts .

from collections import namedtuple
User = namedtuple('Person', ['name', 'age', 'gender'])# The first parameter is the tuple name , The second parameter is the name of each element of the tuple 
u = User('villa', 33, 'male')# Create a concrete tuple 
print(u.name)
print(u[1])
for i in u:
print(i)
print(type(u))

Output ：

villa
33
villa
33
male
<class '__main__.Person'>