CODEWITHSUNDEEP
pythonpyqt
bartek
bartek

Reputation: 3021

PyQt4.QtWebKit and rendering multiple websites

how can I render multiple pages with QtWebkit and process each one with custom python code?

for now I have:

class FetchThumb(object):
    def __init__(self):
        self.app = QApplication(sys.argv)
        self.web = QWebView()
        self.app.connect(self.web, SIGNAL("loadFinished(bool)"), self.loadFinished)

    def fetch(self, url, options, callback):
        self.options = options
        self.url = url
        self.callback = callback
        self.web.load(QUrl(url))
        self.app.exec_()

    def loadFinished(self, status):
        print "URL %s loaded, status is ok? %s" % (self.url, status)

        # do something with result...

        # exit event loop
        self.app.quit()

and I'm calling it once:

fetcher = FetchThumb()
fetcher.fetch(args[-1], options, callback or default_callback)

works. But if I want to use "fetch" again, Qt doesn't respond anymore. What am I missing?

Upvotes: 0

Views: 321

Answers (1)

Jānis
Jānis

Reputation: 35

In loadFinished you call self.app.quit(). This causes the event loop to be stopped whenever the first page finished loading. A workaround would involve not calling self.app.quit() until you are done with all pages.

Upvotes: 1

Related Questions