namedtuple example

named_tuple_example.py

# http://docs.python.org/library/collections.html
# note to self

import collections
from collections import namedtuple

Robot = namedtuple('Robot', 'base, hinge1, arm_len, hinge2, wrist, hand')
Robot.base = 260
Robot.hinge1 = 20
Robot.arm_len = 120
Robot.hinge2 = 150
Robot.wrist = 90
Robot.hand = 0

# not an iterable.
print(Robot.hinge2)