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

from PsychePostProcessor import PsychePostProcessor
import sys, time, string

class PsycheXmms( PsychePostProcessor ):
    def __init__( self, arg ):
        self.infopipe()
        self.set_result('foo')
        #self.set_result(self.get_xmms_debug())

    def infopipe( self ):
        self.infopipe   =   {}
        try:
            input   =  open( '/tmp/xmms-info', 'r').readlines()
        except IOError:
            sys.stderr.write( self.nofile )
        #for i in range( len(input) ):
        #    key, command    =   input[i].split(':',1)
        #    self.infopipe[key]  =   command.strip('\n')
    
    def get_track( self ):
        track = self.infopipe["Title"]
        return "the current track is %s" % track
    
    def get_elapsed( self ):
        elapsed = self.infopipe["Time"]
        min, sec = elapsed.split(':')
        return "the elapsed time is %s minutes %s seconds" % ( min, sec )
        
    def get_length( self ):
        length = self.infopipe["Position"]
        min, sec = length.split(':')
        return "the total track running time is %s minutes %s seconds" % ( min, sec )
        
    def get_raw( self ):
        print 'Raw:'
        for key in self.infopipe.keys():
            return key, self.infopipe[key]

    def get_xmms_debug( self ):
        return string.join(
        [self.get_track(),
        self.get_elapsed(),
        self.get_length()]
        )

    nofile  =\
"""The file /tmp/xmms-info does not exist.  Please ensure that xmms-info is
installed and enabled within xmms.  Additionally, xmms must be running."""

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

if __name__ == '__main__':
    px  =   PsycheXmms()
    print px.get_result()