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PyQt4练习-通过代理打开一个QWebFrame
2015-7-2 15:24

from PyQt4 import QtGui,QtCore
from PyQt4 import QtWebKit
from PyQt4 import QtNetwork
import sys

class MainWindow(QtGui.QMainWindow):
    def __init__(self):
        super(MainWindow, self).__init__()
        self.setWindowTitle(‘Demos for MainWindow‘)
        print ‘Initialize MainWindow‘

class WebMainWindow(QtWebKit.QWebView):
    def __init__(self):
        super(WebMainWindow, self).__init__()
        self.setWindowTitle(‘Demos for QtWebKit‘)
        print ‘Initialize WebMainWindow‘

URL = ‘http://www.sina.com‘
PROXY_HOST = ‘*****‘
PROXY_PORT = 8080

def set_app_proxy():
    proxy = QtNetwork.QNetworkProxy()
    proxy.setType(QtNetwork.QNetworkProxy.HttpProxy)
    proxy.setHostName(PROXY_HOST)
    proxy.setPort(PROXY_PORT)
    QtNetwork.QNetworkProxy.setApplicationProxy(proxy)

if __name__ == ‘__main__‘:
    app = QtGui.QApplication(sys.argv)
    #mw = MainWindow()
    #mw.show()

    #set system proxy
    set_app_proxy()

    mw = WebMainWindow()
    mw.load(QtCore.QUrl(URL))
    mw.show()
    sys.exit(app.exec_())