""" Python module for use in the SoCal Linux Expo exhibit.
project builtin functions. """

from PsychePostProcessor import PsychePostProcessor
import urllib, string

class PsycheStock( PsychePostProcessor ):
    def __init__( self, input_args ):
        symbols         =   input_args[0]
        self.get_stock( symbols )
        
    def get_stock( self, symbols ):
        self.quotelist  =   {}
        getstocks       =   'http://finance.yahoo.com/d/quotes.csv'+\
                            '?f=sl1&e=.csv&s=' + symbols
        stockquotes = urllib.urlopen( getstocks )
        stocklist = stockquotes.read() 
        quote = stocklist.split( "\r\n" )

        for a in range( 0, len(quote) - 1 ):
            stock, price = quote[a].split( ',' )
            stock = stock.strip( '"' )
            self.quotelist[stock] = price

        urllib.urlcleanup()
        
        output  = []
        for key in self.quotelist.keys():
            output.append('%s %s,'% (string.join(list(key)), 
                                    self.quotelist[key]))
        self.set_result(string.join(output).rstrip(',')+'\n')

################################################################################

if __name__ == '__main__':
    pp  =   PsycheStock( ['amd+sunw+ba+tmta+brka+pfe'] )
    print pp.get_result()