stocks

# Stock Market Data
from urllib import request
import turtle
turtle.setup(550,360)
turtle.screensize(550,360)
turtle.setworldcoordinates(-40,-25,510,335)
turtle.hideturtle()
def turtlegraph(x,y, x1, x2, y1, y2, title):
    turtle.setpos(0,0)
    turtle.clear()
    turtle.tracer(0)
    turtle.seth(0)
    turtle.pendown()
    turtle.seth(0)
    turtle.fd(500)
    turtle.bk(500)
    turtle.seth(90)
    turtle.fd(300)
    turtle.bk(300)
    maxnum = max(y)
    maxin = max(x)
    minnum = min(y)
    minin = min(x)
    turtle.penup()
    turtle.setpos(-10,290)
    turtle.write(y2, False, align="right")
    turtle.setpos(-10,-10)
    turtle.write(y1, False, align="right")
    turtle.setpos(500,-20)
    turtle.write(x2, False, align="right")
    turtle.setpos(0,-20)
    turtle.write(x1, False, align="left")
    turtle.setpos(0,320)
    turtle.write(title, False, align="left")
    turtle.update()
    # Now sort points
    count = 0
    points = []
    for valx in x:
        points.append([valx,y[count]])
        count += 1
    points.sort()
    # Now add points
    turtle.setpos(0,0)
    for point in points:
        newx = (point[0]-minin)*500/(maxin-minin)
        newy = (point[1]-minnum)*300/(maxnum-minnum)
        turtle.setpos(newx,newy)
        turtle.pendown()
    turtle.update()
def dosymbol(s):
    s = s.upper()
    a = str(int(input("Start Month: "))-1)
    b = str(int(input("Start Day: ")))
    c = str(int(input("Start Year: ")))
    d = str(int(input("End Month: "))-1)
    e = str(int(input("End Day: ")))
    f = str(int(input("End Year: ")))
    info = request.urlopen("http://ichart.finance.yahoo.com/table.csv?s="+s+"&a="+a+"&b="+b+"&c="+c+"&d="+d+"&e="+e+"&f="+f)
    info.readline()
    x = []
    y = []
    count = 1
    monthvals = [0,31,59,90,120,151,181,212,243,273,304,334]
    for line in info:
        line = line.decode()
        vals = line.split(',')
        dats = vals[0].split('-')
        date = float(dats[0])*365.25+monthvals[int(dats[1])-1]+float(dats[2])
        close = vals[4]
        x.append(float(date))
        y.append(float(close))
        if(count==1):
            x2=vals[0]
        count += 1
    x1 = vals[0]
    y2 = max(y)
    y1 = min(y)
    turtlegraph(x,y,x1,x2,y1,y2,s)
ticker = input("Ticker Symbol: ")
while(ticker!=''):
    dosymbol(ticker)
    ticker = input("Ticker Symbol: ")