backend.py 文件源码

def toggle(roomNumber, accNumber):
    if len(outPin[roomNumber]) != 0:
        state= 1 - GPIO.input(outPin[roomNumber][accNumber])
        GPIO.output(outPin[roomNumber][accNumber], state)
        #subprocess.call(['./echo.sh'], shell=True)
    else:
        #action for other rooms
        subprocess.call(['./echo.sh'], shell=True)
    #print(roomNumber, accNumber)
    buttonHtmlName = accName[roomNumber][accNumber].replace(" ", "<br>")
    passer="<button class='%s' onclick='toggle(%d,%d)'>%s</button>" % (accState(roomNumber,accNumber), roomNumber, accNumber, buttonHtmlName)
    return passer