qt url转迅雷之类的

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import re

import base64

from PyQt4 import QtGui,QtCore

import os

import sys

 

class Window(QtGui.QWidget):

  def __init__(self):

    QtGui.QWidget.__init__(self)

 

    self.linklabel=QtGui.QLabel('link:',self)

    self.link=QtGui.QLineEdit(self)

 

    self.thunderlabel=QtGui.QLabel('Thunder:',self)

    self.thunder=QtGui.QLineEdit(self)

 

    self.qqdllabel=QtGui.QLabel('qqdl',self)

    self.qqdl=QtGui.QLineEdit(self)

 

    transbutton=QtGui.QPushButton('Transition',self)

 

    grid=QtGui.QGridLayout()

    grid.addWidget(self.linklabel)

    grid.addWidget(self.link)

    grid.addWidget(self.thunderlabel)

    grid.addWidget(self.thunder)

    grid.addWidget(self.qqdllabel)

    grid.addWidget(self.qqdl)

    grid.addWidget(transbutton)

 

    self.resize(500,200)

    self.setLayout(grid)

    self.setWindowTitle('Transition  by loster v0.1')

 

    self.connect(transbutton,QtCore.SIGNAL('clicked()'),Trans)

 

  def getUrl(self):

    return self.link.text()

  def setThunder(self,url):

    self.thunder.setText(url)

  def setQQDL(self,url):

    self.qqdl.setText(url)

  def setError(self,warning):

    QtGui.QMessageBox.warning( self, "Transition", warning, QtGui.QMessageBox.Yes )

 

def Trans():

  #获得链接

  url=main.getUrl()

  print 'url:'+url

  if CheckUrl(url):

    main.setThunder(Url2Thunder(url))

    main.setQQDL(Url2QQdl(url))

  else:

    main.setError('Invalid link,Please try again')

 

#判断url是否有效

def CheckUrl(url):

  if re.match('(http|https|ftp|ed2k)://', url):

    return True

  else:

    return False

 

#转化成迅雷下载地址

def Url2Thunder(url):

  url='AA'+url+'ZZ'

  url = base64.b64encode(url)

  url = 'thunder://' + url

  print 'thunder:'+url

  return url

 

#转换成qq旋风下载地址

def Url2QQdl(url):

  url = base64.b64encode(url)

  url = 'qqdl://' + url

  print 'QQDL:'+url

  return url

 

if __name__=='__main__':

  app=QtGui.QApplication(sys.argv)

  main=Window()

  main.show()

  sys.exit(app.exec_())