diff -r eaf2cf171f3a -r 5cf645f6daab eric6/Helpviewer/Network/NetworkDiskCache.py
--- a/eric6/Helpviewer/Network/NetworkDiskCache.py Sat Sep 07 14:45:27 2019 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing a disk cache respecting privacy.
-"""
-
-from __future__ import unicode_literals
-
-from PyQt5.QtWebKit import QWebSettings
-from PyQt5.QtNetwork import QNetworkDiskCache
-
-
-class NetworkDiskCache(QNetworkDiskCache):
- """
- Class implementing a disk cache respecting privacy.
- """
- def prepare(self, metaData):
- """
- Public method to prepare the disk cache file.
-
- @param metaData meta data for a URL (QNetworkCacheMetaData)
- @return reference to the IO device (QIODevice)
- """
- if QWebSettings.globalSettings().testAttribute(
- QWebSettings.PrivateBrowsingEnabled):
- return None
-
- return QNetworkDiskCache.prepare(self, metaData)
