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#!/usr/bin/pythonimport urllibfrom wxPython import wxfrom wxPython.wx import wxImageFromStream, wxBitmapFromImage, wxTimer, wxInitAllImageHandlersfrom cStringIO import StringIOimport wxurl = 'http://www.welikesheep.com/archives/lucyliu.jpg'def MyImage():	print "reading"	print url	fp = urllib.urlopen(url)	data = fp.read()	fp.close()	img = wx.ImageFromStream(StringIO(data))	img.Rescale (640,480)	return(img)class MyPanel(wx.Panel):     def OnPaint(self, event):	 print "painting"     	 print url         dc = wx.PaintDC(self)         dc.DrawBitmap(self.bitmap, 0, 30)     def OnTimer(self, event):     	 #print url         self.bitmap=wxBitmapFromImage(MyImage())	 self.Refresh()	 wx.EVT_PAINT(self, self.OnPaint)class MyFrame(wx.Frame):     def __init__(self, parent, id, title):         wx.Frame.__init__(self, parent, id, title, size = (640,520))	 ZePanel=MyPanel(self,-1)	 ZePanel.timer = wx.Timer(ZePanel)         ZePanel.Bind(wx.EVT_TIMER, ZePanel.OnTimer, ZePanel.timer)         ZePanel.timer.Start(1000)	 ZePanel.bitmap=wxBitmapFromImage(MyImage())	 newURL=wx.TextCtrl(ZePanel, -1, "Cam URL", (0,0), size=(639, -1), style=wx.TE_PROCESS_ENTER)	 self.Bind(wx.EVT_TEXT_ENTER, self.EvtTextEnter, newURL)         wx.EVT_PAINT(ZePanel, ZePanel.OnPaint)          def EvtTextEnter(self,event):     	 global url	 url=event.GetString()	 event.Skip()	 class MyApp(wx.App):     def OnInit(self):     	 wxInitAllImageHandlers()         frame = MyFrame(None, -1, 'CamView')         frame.Show(True)         self.SetTopWindow(frame)         return True      app = MyApp(0)app.MainLoop()