synchASRcontrol/consoleLog.py

import queue as qu
import tkinter


class ConsoleLog(tkinter.Frame):

    def __init__(self, master=None):
        tkinter.Frame.__init__(self, master)

        self.queue = qu.Queue()

        self.text = tkinter.Text(self, highlightthickness=0, bd=0, bg='black', fg='white', relief='sunken',
                                 width=90, height=12)
        self.text.pack()

        self.sampler()

    def sampler(self):

        if self.queue.qsize():
            
            try:
                data = self.queue.get()
                self.text.insert('end', data)
                self.queue.task_done()
            except qu.Empty:
                pass

        self.after(50, self.sampler)

    def run(self):
        self.mainloop()

    def close(self):
        """Process before shutdown"""
        self.destroy()