80 questions
0
votes
1
answer
1k
views
PyInstaller app with cefpython throws ERROR:icu_util.cc(133)] Invalid file descriptor to ICU data receiv
I've been developing a Tkinter GUI application with CEFPython for browser integration. My application runs smoothly when executed as a Python script. However, I've been running into issues when trying ...
- 333
3
votes
0
answers
710
views
cefPython pyinstaller build ERROR: icu_util.cc(133) Invalid file descriptor to ICU data received
I have a problem with build my project on
- windows 11
- python 3.9.13
- pyinstaller 5.7.0
- wxpython 4.2.0
- cefpython 66.1
everythings are 64bit and no problem "python BuildTest.py".
it ...
- 31
1
vote
0
answers
184
views
SendMouseWheelEvent does not work on subsequent page loads
I'm trying to use SendMouseWheelEvent to pass mouse scrolls into the browser, but it is only working on the first page load. Any subsequent pageloads after that, it does not work, unless the browser ...
- 21
-1
votes
1
answer
941
views
How do I install CEFPython on Mac, Its throwing errors
I'm having issues getting cefpython to install on Mac. I know someone who got it to install fine on windows, but on Mac, no dice. I've tried pip3 install cefpython3==66.0, but it throws this error:
...
0
votes
1
answer
332
views
How to expose python functions in javascript with cefpython with an external HTML file
I’m trying to write an HTML GUI for a project with cefpython. I’ve been able to create a working GUI in HTML, but I’d like to be able to expose python functions in javascript. There’s a tutorial on ...
0
votes
0
answers
75
views
Python GUI with background disappearing when mouse hoover
I have a weird bug on my python3.7 application and I don't have a clue on how to solve it.
Application description: Executable bundled with Pyinstaller which consists in a Flask server and a CEFPython ...
0
votes
1
answer
130
views
CEF - Entry Button in Tkinter is inactive after the browser has been opened
Below is the code I am trying to run. I want to open a browser and still be able to use the entry box. I am using threading and the browser opens up or loads correctly. However the entry box becomes ...
- 1
0
votes
0
answers
59
views
Stack with Cefpython3 programe
The program works very well while in my pycharm editor but if i convert the python file to apk using buildozer, the app refuses to open on mobile phone. this is the error it throws
enter image ...
3
votes
1
answer
906
views
How to call cef.CreateBrowserSync()
I'm attempting to use cefpython3 with tkinter and want to make it OOP. Right now I have 3 classes GUI which act as the controller (runs tk.Tk()) and controls what page is showing. Next is a MainPage ...
- 541
0
votes
0
answers
252
views
How to Resize browserframe in cefpython
How can i resize the browserframe in cefpython?
I have a notebook tab with scroll but when i scroll leff/right and up/down the browserframe dont resize.
How can i do this, is there a way to resize the ...
- 49
1
vote
1
answer
349
views
cefpython3 with an offline plotly chart
I'm looking for an example of embedding an offline plotly chart within cefpython3. It's my understanding that cefpython3 is built for projects just like this. However, I haven't had any success ...
- 162
0
votes
1
answer
481
views
CEFPython unable to embed inside pyqt5 application
I am new to Cefpython and PyQt5 both. I have tried to follow the tutorial in the cefpython repository.
I was trying to embed cefpython inside a pyqt application and haven't achieved any success, what'...
- 592
0
votes
1
answer
377
views
The proxy you are connecting is not in your list error in GetAuthCredentials callback function
I get white screen on the chromium instance, while trying to make callback function to authenticate my proxies. Here is my code for that:
def main():
check_versions()
sys.excepthook = cef.ExceptHook #...
- 65
2
votes
1
answer
3k
views
How to use CEFPython to add a WebBrowser widget in a Tkinter window?
I want to display a WebBrowser inside my tkinter app. Per the example below:
##############
# label #
#————————————#
# webbrowser #
##############
Here is what I have tried:
https://github.com/...
0
votes
1
answer
249
views
how to move cefpython embedded browser inside a wxPython sizer
Im trying to add a button and move the browser panel to the right. i want the button to the left but the button is ontop of the map that i have displayed.
here is the code http://pastie.org/p/...
