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QtWebEngine: Run javascript in ApplicationWorld

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This means the JS context will be isolated from the webpage itself, and
the webpage won't be able to access things we define.
This commit is contained in:
Florian Bruhin 2016-08-04 18:14:29 +02:00
parent a8ef956726
commit 7b211e0b65
1 changed files with 4 additions and 3 deletions
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7
qutebrowser/browser/webengine/webenginetab.py
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@ -26,7 +26,7 @@ from PyQt5.QtCore import pyqtSlot, Qt, QEvent, QPoint
from PyQt5.QtGui import QKeyEvent, QIcon
from PyQt5.QtWidgets import QApplication
# pylint: disable=no-name-in-module,import-error,useless-suppression
from PyQt5.QtWebEngineWidgets import QWebEnginePage
from PyQt5.QtWebEngineWidgets import QWebEnginePage, QWebEngineScript
# pylint: enable=no-name-in-module,import-error,useless-suppression
from qutebrowser.browser import browsertab
@ -347,10 +347,11 @@ class WebEngineTab(browsertab.AbstractTab):
self._widget.page().toHtml(callback)
def run_js_async(self, code, callback=None):
world = QWebEngineScript.ApplicationWorld
if callback is None:
self._widget.page().runJavaScript(code)
self._widget.page().runJavaScript(code, world)
else:
self._widget.page().runJavaScript(code, callback)
self._widget.page().runJavaScript(code, world, callback)
def run_js_blocking(self, code):
unset = object()