Python 下载器，python下载器,# coding=UTF

Python 下载器，python下载器,# coding=UTF

# coding=UTF-8  import wx;  from com.download import download;  import os;  class Downloadfile(wx.Frame):      def __init__(self):          #save file url;          self.saveURL = ""          wx.Frame.__init__(self,None,-1,"download",size=(400,150));          panel = wx.Panel(self,-1);          self.topLabel = wx.StaticText(panel,-1,"1,enter url 2, click save 3, start down")          self.topLabel.SetFont(wx.Font(18,wx.SWISS,wx.NORMAL,wx.BOLD))          self.label1 = wx.StaticText(panel,-1,"  url:  ");          self.label1.SetFont(wx.Font(14,wx.SWISS,wx.NORMAL,wx.BOLD))          self.input1 = wx.TextCtrl(panel,-1);          #self.input1.SetInsertionPoint(0);          self.input1.Value = "<a href="http://archive.ibobar.com/files/huana/audio/elva/elva05.mp3">http://archive.ibobar.com/files/huana/audio/elva/elva05.mp3"         self.saveBtn = wx.Button(panel,-1,"save");          self.Bind(wx.EVT_BUTTON,self.save,self.saveBtn)          self.button = wx.Button(panel,-1,"down");          self.Bind(wx.EVT_BUTTON,self.startDown,self.button);          self.gauge = wx.Gauge(panel,-1,100,(20,90),(350,25));          self.gauge.SetBezelFace(3);          self.gauge.SetShadowWidth(3);          self.gaugeLB = wx.StaticText(panel,-1,"0%");          self.gaugeLB.SetFont(wx.Font(14,wx.SWISS,wx.NORMAL,wx.BOLD))          self.multText = wx.TextCtrl(panel,-1,"",size=(400,100),style=wx.TE_MULTILINE)          #Add(window, proportion=0, flag=0, border=0, userData=None)          mainSize = wx.BoxSizer(wx.VERTICAL);          mainSize.Add(wx.StaticLine(panel),0,wx.EXPAND);          mainSize.Add(self.topLabel);          mainSize.Add(wx.StaticLine(panel),0,wx.EXPAND);          urlSizer = wx.FlexGridSizer(cols=2,hgap=5,vgap=5);          urlSizer.AddGrowableCol(1);          urlSizer.Add(self.label1,0,wx.Left);          urlSizer.Add(self.input1,0,wx.EXPAND);          btnSizer = wx.BoxSizer(wx.HORIZONTAL)          btnSizer.Add((20,20), 1)          btnSizer.Add(self.saveBtn)          btnSizer.Add((20,20), 1)          btnSizer.Add(self.button)          btnSizer.Add((20,20), 1)          progressSizer = wx.BoxSizer(wx.HORIZONTAL);          progressSizer.Add(self.gauge);          progressSizer.Add((20,20), 0)          progressSizer.Add(self.gaugeLB);          textSizer = wx.FlexGridSizer(cols=2,hgap=5,vgap=5);          textSizer.AddGrowableCol(0);          textSizer.Add(self.multText,0,wx.EXPAND);          mainSize.Add(urlSizer,0,wx.EXPAND|wx.ALL,10);          mainSize.Add(btnSizer,0,wx.EXPAND|wx.ALL,10);          mainSize.Add(progressSizer,0,wx.EXPAND|wx.ALL,10);          mainSize.Add(textSizer,0,wx.EXPAND|wx.ALL,10);          panel.SetSizer(mainSize);          mainSize.Fit(self);          mainSize.SetSizeHints(self);          self.addLog("---------please select save file-------");      def addLog(self,t):          self.multText.AppendText(t+'\\n');      def startDown(self,event):          self.addLog("---start download file");          down = download(self.input1.Value,self.saveURL,self.changeProgress,self.downComplete)      def getNameFromURL(self,url = ""):          ls = str(url).split("/");          return ls[len(ls)-1];      def save(self,event):          self.addLog("---start select save file");          woldcard= "All files(*.*)|*.*";          dialog = wx.FileDialog( None , "save file" , os.getcwd() , self.getNameFromURL(self.input1.Value) , woldcard , wx.SAVE);          if dialog.ShowModal() == wx.ID_OK:              self.saveURL = dialog.GetPath();              self.addLog("---selected file: " + self.saveURL )          dialog.Destroy();      def changeProgress(self,n=0):          self.gauge.SetValue(n);          self.gaugeLB.SetLabel( str(n)+'%')      def downComplete(self,event):          self.addLog("---------down complete ! ---------");          dlg = wx.MessageDialog(None,"download complete! " , "complete" , style = wx.OK)          code = dlg.ShowModal();          dlg.Destroy();  if __name__ == "__main__":      app = wx.PySimpleApp();      frame = Downloadfile();      frame.Show();      app.MainLoop();#该片段来自于http://byrx.net