As per the following SO article: How to display html using QWebView. Python?
I modified the following code by Andrean:
import sys
from PyQt4.QtGui import QApplication
from PyQt4.QtCore import QUrl
from PyQt4.QtWebKit import QWebView
class Browser(QWebView):
def __init__(self):
QWebView.__init__(self)
self.loadFinished.connect(self._result_available)
def _result_available(self, ok):
frame = self.page().mainFrame()
# print(unicode(frame.toHtml()).encode('utf-8'))
if __name__ == '__main__':
app = QApplication(sys.argv)
view = Browser()
view.load(QUrl('http://www.google.com'))
view.show()
app.exec_()
However, for some strange reason, I still cannot view Google within my GUI window. I get the following screen below (despite waiting 5 minutes and having full internet connectivity)
More importantly, I'm trying to view an offline HTML file which was generated using Bokeh.
from bokeh.plotting import figure, output_file, show
# prepare some data
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]
# create a new plot with a title and axis labels
p = figure(title="simple line example", x_axis_label='x', y_axis_label='y')
# add a line renderer with legend and line thickness
p.line(x, y, legend="Temp.", line_width=2)
# show the results
show(p)
Replacing the GUI script appropriately with the offline html file:
htmlPath = QUrl('line_example.html')
view.load(htmlPath)
I still cannot see the HTML file I've generated - showing the same blank window as before.
I've also tried defining htmlPath as below but they still don't work:
htmlPath = QUrl("file:///C:/Users/giranm/PycharmProjects/Dashboard%20Testing/lineGraph.html")
htmlPath = QUrl.fromLocalFile(QFileInfo("lineGraph.html").absoluteFilePath())
Any assistance to get the above working would be much appreciated.
