[PYTHON] FileExtractor Question

[poidac]

Hello,
I have been wondering around DaRealFreak FileExtractor.py, and came up with a question about the code..
Is there anyway of converting the file extraction with extension for a whole directory?

Example. "D:/YMIR WORK/.." Or either the complete "D:/" Section.

import ui, wndMgr, chat, uiCommon, pack, os

class FileExtractor(ui.ScriptWindow):
	Gui = []
	Errortype = "none"
	
	def __init__(self):
		self.Gui = []
		ui.ScriptWindow.__init__(self)
		self.AddGui()
		chat.AppendChat(1, "Edited version of DaRealFreak's File Extractor. Created by Eigenartig in 2013.")
		
	def __del__(self):
		self.Gui[0].Hide()
		ui.ScriptWindow.__del__(self)
				
	def AddGui(self):
		Gui = [
			[[ui.ThinBoard, ""], [255, 40], [50, wndMgr.GetScreenHeight()-100], [], ["float"]],			
			[[ui.Button, 0], [0, 0], [230, 13], [['SetUpVisual', ["d:/ymir work/ui/public/close_button_01.sub"]],['SetOverVisual', ["d:/ymir work/ui/public/close_button_02.sub"]], ['SetDownVisual', ["d:/ymir work/ui/public/close_button_03.sub"]], ['SetToolTipText', ["Close", 0, - 23]], ['SetEvent', [lambda : self.__del__()]]], []],	
			[[ui.Button, 0], [0, 0], [120, 10], [['SetUpVisual', ["d:/ymir work/ui/public/Large_button_01.sub"]],['SetOverVisual', ["d:/ymir work/ui/public/Large_button_02.sub"]], ['SetDownVisual', ["d:/ymir work/ui/public/Large_button_03.sub"]], ["SetText", ["Extract"]], ['SetEvent', [lambda : self.ExtractFile()]]], []],			
			[[ui.SlotBar, 0], [87, 18], [15, 10], [], []],			
			[[ui.EditLine, 3], [87, 17], [6, 2], [["SetMax", [15]], ["SetFocus", [""]]], []],			
			]
		GuiParser(Gui, self.Gui)

	def ExtractFile(self):
		script = self.Gui[4].GetText()
		if len(script) == 0:
			self.ErrorScreen("You should enter a file name.")
			return
		add = ""
		if str(script).find("d:/") != -1:
			script = str(script).replace("d:/", "")
			add = "d:/"
		if pack.Exist(add + script):
			if not os.path.exists("Source/" + script):
				os.makedirs("Source/" + script)
			if os.path.exists("Source/" + script):
				if os.path.isfile("Source/" + script):
					os.remove("Source/" + script)
				else:
					os.rmdir("Source/" + script)
			if self.IsBinary(script) == 0:
				lines = pack_open(add + script, "r").readlines()
				f = open("Source/" + script, "a+")		
				for line in lines:
					tokens = line
					f.write(str(tokens))		
				f.close()
			else:
				Binary = pack_open(add + script, 'rb')
				Bytes = Binary.read()
				if len(Bytes) == 0:
					if self.Errortype != "ending":
						self.Errortype = "read"
						self.ErrorScreen(str(add + script)+" couldn't read.")
					return
				else:
					f = open("Source/" + script, "wb")		
					f.write(str(Bytes))		
					f.close()
		else:
			self.Errortype = "exist"
			self.ErrorScreen(str(add + script)+" doesn't exist.")
			return
			
		self.ErrorScreen("Extraction successfully completed.")

	def IsBinary(self, script):
		if str(script).count(".") == 0:
			self.Errortype = "ending"
			self.ErrorScreen(str(script)+" has no file extension.")
			script = script + ".binary"
		Split = script.split(".")
		end = str(Split[1])
		end = end.lower()
		
		if end == "": 
			return 0 
		else:
			return 1
			
	def ErrorScreen(self, error=""):
		ErrorDialog = uiCommon.PopupDialog()
		ErrorDialog.SetText(error)
		ErrorDialog.SetAcceptEvent(self.__OnCloseErrorDialog)
		ErrorDialog.Open()
		self.ErrorDialog = ErrorDialog
		
	def __OnCloseErrorDialog(self):
		self.pop = None

def GuiParser(guiobjects, list):
	#[Type, Parentindex],[Sizex, Sizey], [Posx, Posy], [commands], [flags]
	for object in guiobjects:
		Object = object[0][0]()
		if object[0][1] != "":
			Object.SetParent(list[object[0][1]])
		if object[1][0] + object[1][1] != 0:
			Object.SetSize(object[1][0], object[1][1])
		if object[2][0] + object[2][1] != 0:
			Object.SetPosition(object[2][0], object[2][1])
				
		for command in object[3]:
			cmd = command[0]	
			attr = getattr(Object,cmd)			
			if callable(attr):
				argument = command[1]
				lenght = len(argument)
				if lenght == 1:
					if argument[0] == "":
						attr()
					else:
						attr(argument[0])
				elif lenght == 2:
					attr(argument[0], argument[1])
				elif lenght == 3:
					attr(argument[0], argument[1], argument[2])
				elif lenght == 4:
					attr(argument[0], argument[1], argument[2], argument[3])
		for flag in object[4]:
			Object.AddFlag(str(flag))
		Object.Show()
	
		list.append(Object)
		
FileExtractor().Show()

Thank you for your kind help.
All the best!