python - How to easily avoid Tkinter freezing? - Stack Overflow
2017年2月24日 · I developed a simple Python application doing some stuff, then I decided to add a simple GUI using Tkinter. The problem is that, while the main function is doing its stuff, the window freezes. I know it's a common problem and I've already read that I should use multithreads (very complicated, because the function updates the GUI too) or divide ...
python - Tkinter: How to use threads to preventing main event …
2017年1月30日 · I'm really confident about what I said. Tkinter not being thread-safe doesn't mean you can't use it in a multi-threaded application. Only that you must limit the number of threads accessing Tkinter concurrently to one (and that is usually left up to the main thread). My answer to another Tkinter question has an example of that being done. –
Tkinter GUI, I/O & Threading: When to use queues, when events?
2020年8月14日 · I am using TKinter to build a GUI (for a socket connection to a multichannel analyzer) to receive & plot data (~15.000.000 values) in regular intervals (~15 seconds). While receiving data I don't want the GUI to freeze, so I am using multi-threading for connection handling, data receiving & plotting operations.
python - Switch between two frames in tkinter? - Stack Overflow
Tkinter! Understanding how to switch frames; How to get variable data from a class; Calling functions from a Tkinter Frame to another; How to access variables from different classes in tkinter? How would I make a method which is run every time a frame is shown in tkinter; Tkinter Frame Resize; Tkinter have code for pages in separate files
python - Does Tkinter have a refresh method? - Stack Overflow
2013年10月20日 · I am using Tkinter. import Tkinter as tk class App(tk.Frame): def __init__(self, *args, **kwargs): tk.Frame.__init__(self, *args, **kwargs) .... root = tk.Tk() root ...
python - __init__ in GUI with tkinter - Stack Overflow
from Tkinter import * class Application(Frame): This class is inheriting from Frame which comes from Tkinter meaning that after you call. app = Application(master=root) app is now a subclassed version of Tkinter.Frame. For me, I would write. import Tkinter as tk
How can I stop my Tkinter GUI from freezing when I click my button?
2016年12月29日 · This time, it with Tkinter on Python 2.7. The issue at hand is every time the "submit" button I created is pressed, the GUI freezes. Research has told me that the issue is because there is no callback to allow the program to reach the mainloop. The problem i am facing is the program that runs with the GUI is a never ending automation loop on a ...
Python tkinter GUI freezing/crashing - Stack Overflow
2015年7月23日 · With my program, i first push the start button. I will print "still working" and the GUi will update chip number and blink done light over and over. The start button go to function that will execute 10000 times. However after 3000 iterations, the gui freeze, but the program is still print "still working". How do I keep the gui from crashing?
python - Display fullscreen mode on Tkinter - Stack Overflow
2018年12月29日 · # importing tkinter for gui import tkinter as tk window = tk.Tk() window.state('zoomed') # <<<< this window.title("Full window") label = tk.Label(window, text="🎉") label.pack() window.mainloop() If you want to hide everything except the …
python - Way to play video files in Tkinter? - Stack Overflow
2011年8月29日 · import os import sys import tkinter as tkinter import gi gi.require_version('Gst', '1.0') from gi.repository import Gst as gst from gi.repository import GObject as gobject def on_sync_message(bus, message, window_id): return # message …