[PyQt] Overriding QNetworkAccessmanager

Marcos Dione m.dione at servicemagic.eu
Thu Jan 12 16:47:27 GMT 2017

	I'm trying to override the QNetworkAccesManager class so I can capture the QNetworRequest's and QNetworkReply'es that go through it, but my methods are not being called:

#! /usr/bin/python3

from PyQt5.QtWebKitWidgets import QWebPage
from PyQt5.QtCore import QEventLoop, QUrl
from PyQt5.QtWidgets import QApplication
from PyQt5.QtNetwork import QNetworkAccessManager

app = QApplication([])
loop = QEventLoop()

class NetworkManager(QNetworkAccessManager):
    def __init__(self, *args):

        self.request = None
        self.data = None
        self.response = None
        self.verb = None

    def get(self, request):
        self.verb = 'GET'
        self.request = request
        self.response = super().get(request)
        return self.response

    def post(self, request, data):
        self.verb = 'POST'
        self.request = request
        self.data = data
        self.response = super().post(request, data)
        return self.response

class QtBrowser:
    def __init__(self):
        self.nam = NetworkManager()

        self.page = QWebPage()

        self.frame = self.page.mainFrame()

        self.root = None

    def open(self, url):

    def update(self):
        self.root = self.frame.documentElement()

if __name__ == '__main__':
    browser = QtBrowser()

	Is this possible somehow? Cheers,

		-- Marcos.

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