namedtuple_example

from __future__ import print_function
from collections import namedtuple

CHAR_FIELDS = namedtuple('CHARS', [
    'PFEIL_HOCH',
    'PFEIL_RUNTER',
    'PFEIL_RECHTS',
    'CELSIUS'
    ])

CHARS = CHAR_FIELDS(
    [0, 0, 4, 14, 31, 0, 0, 0],
    [0, 0, 31, 14, 4, 0, 0, 0],
    [0, 8, 12, 14, 12, 8, 0, 0],
    [24, 24, 3, 4, 4, 4, 3, 0],
    )

class dummy_lcd(object):
    def create_char(self, idx, char):
        print('Index: {idx}\tZeichen: {char}'.format(idx=idx, char=char))


if __name__ == '__main__':
    lcd = dummy_lcd()
    for (i, chars) in enumerate(chars):
        lcd.create_char(i, char)