import RPi.GPIO as GPIO
import time

mota = 22
motb = 23
in26 = 26
in19 = 19

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(mota,GPIO.OUT)
GPIO.setup(motb,GPIO.OUT)
GPIO.setup(in26,GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(in19,GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.output(mota,GPIO.LOW)
GPIO.output(motb,GPIO.LOW)

print "CTRL+C = STOP program"

try:
    while True:
        if GPIO.input(in26) == 0:
            GPIO.output(motb,GPIO.HIGH)
        else:
            GPIO.output(motb,GPIO.LOW)

        if GPIO.input(in19) == 0:
            GPIO.output(mota,GPIO.HIGH)
        else:
            GPIO.output(mota,GPIO.LOW)            
except KeyboardInterrupt:
    GPIO.cleanup()  # must be executed before program stop