Script to check the hash of a file

uimd5sum.pyw

#!/usr/bin/env python
# -*- coding: iso-8859-15 -*-
#you must have python2.7 and wxPython 
import wx
import sys
import hashlib

class MyFrame(wx.Frame):
	def __init__(self, *args, **kwds):
		kwds["style"] = wx.DEFAULT_FRAME_STYLE
		wx.Frame.__init__(self, *args, **kwds)
		self.label_1 = wx.StaticText(self, -1, "Doc: drag and drop the file on the icon to show the md5 checksum\nhash:")
		try:
			with open(sys.argv[1]) as file:
				md5hash = hashlib.md5(file.read()).hexdigest()
		except:
			md5hash = ""
		
		self.text_ctrl_1 = wx.TextCtrl(self, -1, md5hash, style=wx.TE_READONLY)
		self.__set_properties()
		self.__do_layout()

	def __set_properties(self):
		self.SetTitle(" Py MD5CHECKSUM ")

	def __do_layout(self):
		sizer_1 = wx.BoxSizer(wx.VERTICAL)
		grid_sizer_1 = wx.GridSizer(2, 1, 0, 0)
		grid_sizer_1.Add(self.label_1, 0, wx.EXPAND, 0)
		grid_sizer_1.Add(self.text_ctrl_1, 0, wx.EXPAND, 0)
		sizer_1.Add(grid_sizer_1, 1, wx.EXPAND, 0)
		self.SetSizer(sizer_1)
		sizer_1.Fit(self)
		self.Layout()

if __name__ == "__main__":
	app = wx.PySimpleApp(0)
	wx.InitAllImageHandlers()
	frame_1 = MyFrame(None, -1, "")
	app.SetTopWindow(frame_1)
	frame_1.Show()
	app.MainLoop()