Someone

#!/usr/bin/python
import sys,urllib,os,re

results=[]

def mpd_settings():
  results=[]
  print "Beginning setup of xchat_mpd-0.1..."
  print
  print "Answer the following questions to install xchat_mpd"
  print

  host=raw_input('Please specify the host on which MPD runs: ')
  port=raw_input('Please specify the port on which MPD runs: ')
  
  print
  print "For xchat_mpd to run, the python mpdclient"
  print "module must be installed, available at"
  print "http://www.musicpd.org/py-libmpdclient.shtml"
  print
  
  results=[host,port]
  return results

def module_needsinstall():
  install_module=raw_input('Should I install the module for you? [y/n] ')

  if install_module == 'y':
    print
    result='y'
    return result
  elif install_module == 'n':
    print
    result='n'
    return result
  elif install_module == 'yes':
    print
    result='y'
    return result
  elif install_module == 'no':
    print
    result='n'
    return result
  else:
    print "Error: please enter either [y]es or [n]o."
    exit
  
def install_module():
  print
  print '---'
  print 'Attempting automatic installation of required python module.'
  print 'Please note, this portion of the program is highly experimental;'
  print 'In the event that the installation fails, download the module'
  print 'from the given link and perform a manual installation.'
  print '---'
  print
  
  f = urllib.urlopen("http://mercury.chem.pitt.edu/~shank/py-libmpdclient-0.10.0.tar.gz").read()
  tarball = open("py-libmpdclient-0.10.0.tar.gz", "wb")
  tarball.write(f)
  tarball.close()
 
  
  os.popen('tar zxpf py-libmpdclient-0.10.0.tar.gz')
  os.chdir('py-libmpdclient-0.10.0/')
  os.popen('python setup.py install > ../mod_install.log')
  
  os.chdir('../')
  os.remove('py-libmpdclient-0.10.0.tar.gz')
  os.popen('rm -fr py-libmpdclient-0.10.0')

def install_script(host,port):
  script = """
import xchat,mpdclient

# Jon Temple [toran] <jtemple@coin.org>
# 04.05.2005
# Released under the GPL
#
# prints the song currently being played by 
# MPD (http://musicpd.org). In the future it
# will hopefully be able to control MPD.

__module_name__ = "mpd"
__module_version__ = "0.1"
__module_description__ = "Gives xchat access to various functions related to the MPD music player."

#shows if the script got loaded  
print "xchat_mpd-0.1 loaded."

def mpd_announce(word, word_eol, userdata):
  try:                                                                                  #see if mpd is running
    c = mpdclient.MpdController(host='localhost',port=6600)
  except Traceback:
    print 'MPD does not appear to be running. Make sure MPD is running on port 6600, and then try again.'
  if len(word) > 1:                                                                     #check to see if it got run w/ variable
    print 'Sorry, mpd-announce does not support any commands at this point. Usage: "/mpd"'
  else:
    c = mpdclient.MpdController(host='localhost',port=6600)                             #get song info
    song = c.getCurrentSong()
    z = c.getSongPosition()
    progress = str(z[2])
    # print 'Currently playing: ' + song.artist + ' - ' + song.title + ' [' + progress[:4] + '%]'
    xchat.command('say Currently playing: ' + song.artist + ' - ' + song.title + ' [' + progress[:4] + '%]') #print it to xchat
  return xchat.EAT_XCHAT 
  
xchat.hook_command("MPD", mpd_announce, help='/MPD displays song currently played by MPD') #get command from xchat
"""
  script = re.sub('6600', port, script)
  script = re.sub('localhost',host, script)
  
  os.chdir(os.environ["HOME"] + '/.xchat2/')
  file=open('mpd2.py', 'w')
  file.write(script)
  file.close()

x=mpd_settings()
for i in range(len(x)):
  results.append(x[i])
y=module_needsinstall()
results.append(y)

if results[2] == 'y':
  install_module()
elif results[2] == 'yes':
  install_module()
else:
  install_script(results[0],results[1])
  
install_script(results[0],results[1])