garageStatus.py

   1 #!/usr/bin/python3
   2 import serial,time
   3 from bs4 import BeautifulSoup
   4
   5 ser=serial.Serial('/dev/ttyACM0',9600,timeout=.5)
   6 global d
   7 global l
   8 d=''
   9 l=''
  10 global dstate
  11 global lstate
  12 dstate=''
  13 lstate=''
  14
  15 def readLine():
  16     global d
  17     global l
  18     data=str(ser.readline())
  19     d=data[4]
  20     l=data[2]
  21     return d,l
  22
  23 def check():
  24     global d
  25     global l
  26     global dstate
  27     global lstate
  28     with open('/var/www/html/index.html') as fp:
  29         soup=BeautifulSoup((fp),features='html.parser')
  30     dstate=soup.find(id='dstate')
  31     lstate=soup.find(id='lstate')
  32    # fp.close()
  33     if int(l)==0:
  34         lstate.string='OFF'
  35     if int(l)==1:
  36         lstate.string='ON'
  37     if int(d)==1:
  38         dstate=soup.find(id='dstate')
  39         dstate.string='OPEN'
  40         with open('/var/www/html/index.html','w') as writer:
  41             writer.write(str(soup))
  42         fp.close()
  43         writer.close()
  44         return dstate
  45     elif int(d)==0:
  46         dstate.string='CLOSED'
  47         with open('/var/www/html/index.html','w') as writer:
  48             writer.write(str(soup))
  49         fp.close()
  50         writer.close()
  51         return dstate
  52
  53 while True:
  54     readLine()
  55     check()
  56 #    print(d,l,dstate,lstate) #debug
  57     time.sleep(.5)