Stock Ticker for LED

import os
from PIL import ImageFont
from PIL import Image
from PIL import ImageDraw
from threading import Thread
import time
import urllib

# ************* BEGIN STOCK SCRIPT **************

class Stocks(Thread):
    def __init__(self, i):
        super(Stocks, self).__init__()
        self.running = True

    def run(self):
        time.sleep(5)
        symlist = ["AAPL", "GOOG", "TSLA"] #Insert stock ticker symbols here

        def __request(symbol, stat):
                url = 'http://finance.yahoo.com/d/quotes.csv?s=%s&f=%s' % (symbol, stat)
                return urllib.urlopen(url).read().strip().strip('"')

        def get_all(symbol):
                """
                Get all available quote data for the given ticker symbol.

                Returns a dictionary.
                """
                values = __request(symbol, 'l1c1va2xj1b4j4dyekjm3m4rr5p5p6s7').split(',')
                stock_data = {}
                stock_data['price'] = values[0]
                stock_data['change'] = values[1]
                stock_data['volume'] = values[2]
                stock_data['avg_daily_volume'] = values[3]
                stock_data['stock_exchange'] = values[4]
                stock_data['market_cap'] = values[5]
                stock_data['book_value'] = values[6]
                stock_data['ebitda'] = values[7]
                stock_data['dividend_per_share'] = values[8]
                stock_data['dividend_yield'] = values[9]
                stock_data['earnings_per_share'] = values[10]
                stock_data['52_week_high'] = values[11]
                stock_data['52_week_low'] = values[12]
                stock_data['50day_moving_avg'] = values[13]
                stock_data['200day_moving_avg'] = values[14]
                stock_data['price_earnings_ratio'] = values[15]
                stock_data['price_earnings_growth_ratio'] = values[16]
                stock_data['price_sales_ratio'] = values[17]
                stock_data['price_book_ratio'] = values[18]
                stock_data['short_ratio'] = values[19]
                return stock_data

        def get_price(symbol):
                return __request(symbol, 'l1') # get Last Trade (Price Only)

        def get_change(symbol):
                return __request(symbol, 'c1') # get Change

        def get_volume(symbol):
                return __request(symbol, 'v') # get more info

        def get_avg_daily_volume(symbol):
                return __request(symbol, 'a2') # get Average Daily Volume

        def get_stock_exchange(symbol):
                return __request(symbol, 'x') # get Stock Exchange

        def get_market_cap(symbol):
                return __request(symbol, 'j1') # get Market Capitalization

        def get_book_value(symbol):
                return __request(symbol, 'b4') # get Book Value

        def get_ebitda(symbol):
                return __request(symbol, 'j4') # get EBITDA

        def get_dividend_per_share(symbol):
                return __request(symbol, 'd') # get Divident per share

        def get_dividend_yield(symbol):
                return __request(symbol, 'y') # get Dividend Yield

        def get_earnings_per_share(symbol):
                return __request(symbol, 'e') # get Earnings per Share

        def get_52_week_high(symbol):
                return __request(symbol, 'k') # get 52 Week High

        def get_52_week_low(symbol):
                return __request(symbol, 'j') # get 52 week Low

        def get_50day_moving_avg(symbol):
                return __request(symbol, 'm3') # get 50 Day Moving Average

        def get_200day_moving_avg(symbol): # get 200 Day Moving Average
                return __request(symbol, 'm4')

        def get_price_earnings_ratio(symbol):
                return __request(symbol, 'r') # get P/E Ratio

        def get_price_earnings_growth_ratio(symbol):
                return __request(symbol, 'r5') # get PEG Ratio

        def get_price_sales_ratio(symbol):
                return __request(symbol, 'p5') # get Price / Sales

        def get_price_book_ratio(symbol):
                return __request(symbol, 'p6') # get Price / Book

        def get_short_ratio(symbol):
                return __request(symbol, 's7') # get Short Ratio

        def get_prev_close(symbol):
                return __request(symbol, 'p') # get Prev close

        def get_open(symbol):
                return __request(symbol, 'o') # get Open

        for sym in symlist:
                if float(get_change(sym)) > 0:
                    text = "((""\"" + sym + " \", (95, 158, 160)), " + "(\"$" + get_price(sym) + " " + get_change(sym) + "\", (0, 255, 0)))"
                elif float(get_change(sym)) < 0:
                    text = "((""\"" + sym + " \", (95, 158, 160)), " + "(\"$" + get_price(sym) + " " + get_change(sym) + "\", (255, 0, 0)))"
                else:
                    text = "((""\"" + sym + " \", (95, 158, 160)), " + "(\"$" + get_price(sym) + " " + get_change(sym) + "\", (0, 0, 255)))"

# ************* BEGIN LED DISPLAY **************

                font = ImageFont.truetype("/usr/share/fonts/truetype/freefont/FreeSans.ttf", 16)
                all_text = ""
                for text_color_pair in text:
                    t = text_color_pair[0]
                    all_text = all_text + t

                print(all_text)
                width, ignore = font.getsize(all_text)
                print(width)


                im = Image.new("RGB", (width + 30, 16), "black")
                draw = ImageDraw.Draw(im)

                x = 0;
                for text_color_pair in text:
                    t = text_color_pair[0]
                    c = text_color_pair[1]
                    print("t=" + t + " " + str(c) + " " + str(x))
                    draw.text((x, 0), t, c, font=font)
                    x = x + font.getsize(t)[0]


                im.save("test.ppm")

                os.system("./led-matrix 1 test.ppm")

# ************* END LED DISPLAY **************

        if self.running == False:
            return
        self.run()

thread = Stocks(0)
thread.start()

while True:
    prompt = raw_input('')
    if prompt == 'quit':
        thread.running = False
        break
# ************* END STOCK SCRIPT **************