[开源]文件MD5与SHA1查看器的源代码

#!/usr/bin/python   
# -*- coding: UTF-8 -*-   
   
import wx   
import os   
import hashlib   
   
class MainFrame(wx.Frame):   
    def __init__(self):   
        wx.Frame.__init__(self, None, -1, u'文件MD5/SHA1查看器', size=(410, 260))   
        self.panel = wx.Panel(self, -1)   
   
        button = wx.Button(self.panel, -1, u"选择文件", pos=(10, 10))   
        self.Bind(wx.EVT_BUTTON, self.ShowFileDialog, button)   
        button.SetDefault()   
   
        self.filesize = wx.TextCtrl(self.panel, -1, "", pos = (45,45), size=(340, -1), style=wx.TE_READONLY)   
        self.filesize.Hide()   
        self.filepath = wx.TextCtrl(self.panel, -1, "", pos = (45,80), size=(340, -1), style=wx.TE_READONLY)   
        self.filepath.Hide()   
        self.filemd5 = wx.TextCtrl(self.panel, -1, "", pos = (45,115), size=(340, -1), style=wx.TE_READONLY)   
        self.filemd5.Hide()   
        self.filesha1 = wx.TextCtrl(self.panel, -1, "", pos = (45,150), size=(340, -1), style=wx.TE_READONLY)   
        self.filesha1.Hide()   
   
        wx.HyperlinkCtrl(self.panel,-1, u"编程中国", url="http://www.bccn.net/", pos=(10,202))   
        wx.HyperlinkCtrl(self.panel,-1, u"编程论坛", url="http://bbs.bccn.net/", pos=(68,202))   
        wx.HyperlinkCtrl(self.panel,-1, u"Python论坛", url="http://bbs.bccn.net/forum-246-1.html", pos=(125,202))   
   
        self.Centre()   
   
    def ShowFileDialog(self, event):   
        dialog = wx.FileDialog(None, u"选择文件", style = wx.OPEN)   
        if dialog.ShowModal() == wx.ID_OK:   
            thefile = dialog.GetPath()   
            self.ShowInfo(thefile)   
        dialog.Destroy()   
   
    def ShowInfo(self, thefile):   
        wx.StaticText(self.panel, -1, u"大小:", (10,49), (35,15))   
        self.filesize.Show()   
        self.filesize.Value = str(os.path.getsize(thefile))   
   
        wx.StaticText(self.panel, -1, u"路径:", (10,84), (35,15))   
        self.filepath.Show()   
        self.filepath.Value = thefile   
   
        wx.StaticText(self.panel, -1, u"MD5:", (10,119), (35,15))   
        self.filemd5.Show()   
        self.filemd5.Value = hashlib.md5(open(thefile,"rb").read()).hexdigest()   
   
        wx.StaticText(self.panel, -1, u"SHA1:", (4,154), (35,15))   
        self.filesha1.Show()   
        self.filesha1.Value = hashlib.sha1(open(thefile,"rb").read()).hexdigest()   
   
if __name__ == '__main__':   
    app = wx.PySimpleApp()   
    frame = MainFrame()   
    frame.Show()   
    app.MainLoop()