import requests
from bs4 import BeautifulSoup as bs
from time import sleep
from Adafruit_CharLCD import Adafruit_CharLCD

##try:
##    res = requests.get('https://bustime.mta.info/m/index;jsessionid=4EA63E7418A423600513FEA992FBEFF4?q=103925')
##except Exception as exc:
##    print('Error: %s' %(exc))
##splitFile = res.text.split('BxM9')
##bx40 = bs(splitFile[0],"html.parser")
##bxm9 = bs(splitFile[2],"html.parser")
##bx40List = bx40.select('body div div div li strong ')
##bxm9List = bxm9.select('ol li strong')
##
##bx40List = [tag.getText() for tag in bx40List]
##bxm9List = [tag.getText() for tag in bxm9List]
##
##bx40List = [tag.replace('away','') for tag in bx40List]
##bxm9List = [tag.replace('away','') for tag in bxm9List]
##
##print(bx40List)
##print(bxm9List)
##
##
##
# instantiate lcd and specify pins
lcd = Adafruit_CharLCD(rs=26, en=19,
                       d4=13, d5=6, d6=5, d7=11,
                       cols=16, lines=2)
lcd.clear()
# display text on LCD display \n = new line
flag = True

while flag:
    try:
        res = requests.get('https://bustime.mta.info/m/index;jsessionid=4EA63E7418A423600513FEA992FBEFF4?q=103925')
    except Exception as exc:
        print('Error: %s' %(exc))
    splitFile = res.text.split('BxM9')
    bx40 = bs(splitFile[0],"html.parser")
    bxm9 = bs(splitFile[2],"html.parser")
    bx40List = bx40.select('body div div div li strong ')
    bxm9List = bxm9.select('ol li strong')

    bx40List = [tag.getText() for tag in bx40List]
    bxm9List = [tag.getText() for tag in bxm9List]

    bx40List = [tag.replace('away','') for tag in bx40List]
    bxm9List = [tag.replace('away','') for tag in bxm9List]
    lcd.clear()
    try:
        if len(bx40List) == 0:
            lcd.message('Bx40: No Buses')
        else:
            lcd.message('Bx40: %s' %(str(bx40List[0])))
        sleep(30)
    except KeyboardInterrupt:
        flag = False