如何使用qtwebengine禁用cookie？

Question

PyQt5.14 QWebEngineView如何禁用cookies？我找不到任何关于这一点的参考。

Answer 1

一种可能的选择是使用与配置文件关联的QWebEngineCookieStore来消除现有的cookies，并建立一个筛选器来拒绝新的cookies。

from PyQt5 import QtCore, QtWidgets, QtWebEngineWidgets

if __name__ == "__main__":
    import sys

    app = QtWidgets.QApplication(sys.argv)
    view = QtWebEngineWidgets.QWebEngineView()
    cookie_store = view.page().profile().cookieStore()

    def cookie_filter(request):
        print(
            f"firstPartyUrl: {request.firstPartyUrl.toString()}, origin: {request.origin.toString()}, thirdParty? {request.thirdParty}"
        )
        return False

    cookie_store.setCookieFilter(cookie_filter)
    cookie_store.deleteAllCookies()
    view.load(QtCore.QUrl("https://www.qt.io"))
    view.show()
    sys.exit(app.exec_())