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fmarani/pyside-webkit.py

Created December 5, 2014 08:47
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python webkit integration test
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pyside-webkit.py
import sys
from PySide.QtCore import QObject, Slot, QTimer
from PySide.QtGui import QApplication
from PySide.QtWebKit import QWebView, QWebPage
import logging
html = """
<html>
<body>
<h1>Hello!</h1><br>
<div id="box"></div>
<input type="text" id="text">
<h2><a href="#" onclick="printer.text(document.getElementById('text').value)">QObject Test</a></h2>
<h2><a href="#" onclick="alert('Javascript works!')">JS test</a></h2>
<h2><a href="#" onclick="blabla('Javascript works!')">JS broken test</a></h2>
</body>
</html>
"""
class ConsolePrinter(QObject):
def __init__(self, parent=None):
super(ConsolePrinter, self).__init__(parent)
@Slot(str)
def text(self, message):
print message
class WebPage(QWebPage):
"""
Makes it possible to use a Python logger to print javascript console messages
"""
def __init__(self, logger=None, parent=None):
super(WebPage, self).__init__(parent)
if not logger:
logger = logging
self.logger = logger
def javaScriptConsoleMessage(self, msg, lineNumber, sourceID):
self.logger.warning("JsConsole(%s:%d): %s" % (sourceID, lineNumber, msg))
if __name__ == '__main__':
def update():
frame.findFirstElement("div").appendInside("TICK ")
app = QApplication(sys.argv)
view = QWebView()
view.setPage(WebPage())
frame = view.page().mainFrame()
printer = ConsolePrinter()
timer = QTimer(app)
timer.timeout.connect(update)
timer.start(1000)
view.setHtml(html)
frame.addToJavaScriptWindowObject('printer', printer)
view.show()
app.exec_()
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