def backlight(status):
    wiringPy.digital_write(pin_LIGHT, 1 - status)
Test installing a feature with DISM
dataset/ETHPy150Open rm-hull/pcd8544/src/lcd.py/backlight--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/win_dism_test.py/DISMTestCase.test_install_feature