Created
November 18, 2016 00:39
-
-
Save MBAustin/4286dd6e2677662a37b19bfa92569738 to your computer and use it in GitHub Desktop.
Example
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import sys | |
| from PyQt4 import QtCore, QtGui, QtWebKit | |
| class WebPage(QtWebKit.QWebPage): | |
| def __init__(self): | |
| super(WebPage, self).__init__() | |
| self.mainFrame().loadFinished.connect(self.handleLoadFinished) | |
| def start(self, urls): | |
| print('starting') | |
| self._urls = urls | |
| self.fetchNext() | |
| def fetchNext(self): | |
| if len(self._urls) > 0: | |
| url = self.mainFrame().load(QtCore.QUrl(self._urls.pop())) | |
| return True | |
| return False | |
| def processCurrentPage(self): | |
| url = self.mainFrame().url().toString() | |
| html = self.mainFrame().toHtml() | |
| # do stuff with html... | |
| print('loaded: [%d bytes] %s' % (self.bytesReceived(), url)) | |
| def handleLoadFinished(self): | |
| self.processCurrentPage() | |
| if not self.fetchNext(): | |
| QtGui.qApp.quit() | |
| if __name__ == '__main__': | |
| # generate some test urls | |
| urls = [] | |
| url = 'http://pyqt.sourceforge.net/Docs/PyQt4/%s.html' | |
| for name in dir(QtWebKit): | |
| if name.startswith('Q'): | |
| urls.append(url % name.lower()) | |
| app = QtGui.QApplication(sys.argv) | |
| webpage = WebPage() | |
| webpage.start(urls) | |
| sys.exit(app.exec_()) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment