Outlet driver

outlet.py

#!/usr/bin/python

import RPi.GPIO as GPIO
from time import sleep

class Power_Outlet:

    OUTPUT0 = 12
    OUTPUT1 = 11
    OUTPUT2 = 13

    STATUS = 15

    OUTPUTS = ( OUTPUT0, OUTPUT1, OUTPUT2, STATUS )

    OFFS = ( OUTPUT0, OUTPUT1, OUTPUT2 )

    DELAY = 0.4

    def __init__(self):
        GPIO.setmode(GPIO.BOARD)
        GPIO.setwarnings(False)

        for output in self.OUTPUTS:
            GPIO.setup(output, GPIO.OUT)

        self.low()

    def low(self):
        for output in self.OUTPUTS:
            GPIO.output(output, False)


    def get(self, index):
        '''Get state
        '''
        return GPIO.input(self.OFFS[index])

    def on(self, index):
        GPIO.output(self.OFFS[index], True)
        GPIO.output(self.STATUS, True)
        sleep(self.DELAY)
        self.low()

    def off(self, index):
        GPIO.output(self.OFFS[index], True)
        GPIO.output(self.STATUS, False)
        sleep(self.DELAY)
        self.low()

if __name__ == '__main__':

    po = Power_Outlet()

    for i in range(3):
        print "Power on switch %i" % i
        po.on(i)

        #sleep(1)

        print "Power off switch %i" % i
        po.off(i)

    print("Done !")