Keyboard Music Controller for iTunes (Windows)

musiccontrol.pyw

from wmi import WMI
from win32com.client.gencache import EnsureDispatch
import pygtk; pygtk.require('2.0'); import gtk
import traceback, win32con, threading, wx

class Logic:
		class iTunes:
				def __init__(self): pass
				def __init__(self):
						
						#processes = WMI().InstancesOf('Win32_Process')
						
						#if not 'iTunes.exe' in [process.Properties_('Name').Value for process in processes]:
						#		self.api = False
						#else:
						
						self.api = EnsureDispatch("iTunes.application")
				
				def toggle(self, *args): self.api.PlayPause()
				def next(self, *args):	self.api.NextTrack()
				def last(self, *args): self.api.PreviousTrack()
				

class App():
		def __init__(self):
				icon = gtk.StatusIcon()
				icon.set_tooltip('Media Controller')
				icon.set_from_file('icon.ico')
				self.logic = Logic()
				self.itunes = self.logic.iTunes()
				self.a = wx.App()
				self.w = wx.Frame(None)
				
				hotkeys = [
						([win32con.MOD_CONTROL, win32con.VK_RIGHT], 101, Logic().iTunes().next),
						(
								[win32con.MOD_CONTROL, win32con.VK_LEFT],
								102,
								Logic().iTunes().last
						),
						(
								[win32con.MOD_CONTROL, win32con.VK_SPACE],
								103,
								Logic().iTunes().toggle
						)
				]
				
				for i in hotkeys:
						self.bind_hotkey(i[1], i[0], i[-1])
				
				self.a.MainLoop()
		
		def bind_hotkey(self, id, key, callback):
				self.w.RegisterHotKey(
						id,
						key[0],
						key[1]
				)
				self.w.Bind(wx.EVT_HOTKEY, callback, id=id)
		
App()