# Why Python is Great: Namedtuples
# Using namedtuple is way shorter than
# defining a class manually:
from collections import namedtuple
Car = namedtuple('Car', 'color mileage')

# Our new "Car" class works as expected:
my_car = Car('red', 3812.4)
my_car.color
#'red'
my_car.mileage
#3812.4

# We get a nice string repr for free:
my_car
#Car(color='red' , mileage=3812.4)

# Like tuples, namedtuples are immutable:
#my_car.color = 'blue'
#AttributeError: "can't set attribute"