Windows text reader

win_reader.pyw

import tkinter as tk
from tkinter import ttk

from threading import Thread
import subprocess
import time
import os

import pyclip

VOICES = {"en": "Microsoft Zira Desktop",
        "ru": "Microsoft Irina Desktop",
        "hy": "eSpeak-hy"}

def getLang(cptx):
    am = 0
    en = 0
    ru = 0
    count = 0
    for i in cptx:
        c = ord(i)
        if c<63:
            continue
        elif c < 255:
            en += 1
        elif c<1300:
            ru +=1
        else:
            am += 1
        if count<64:
            count +=1
        else:
            break
    
    if am>ru and am>en:
        return 'hy'
    elif ru>en and ru>am:
        return 'ru'
    else :
        return 'en' 

END_OF_LOOP = False

def clipboard_listener():
    previus_clip = pyclip.paste()
    while True:
        if END_OF_LOOP:
            break

        current_clip = pyclip.paste()
        if previus_clip != current_clip:
            lock = True
            previus_clip = current_clip
            os.system('balcon -k')
            text = current_clip.decode('utf8')
            voice_name = VOICES[getLang(text)]
            text = text.replace("\n", " ")
            text = text.replace("\"", "'")
            print(f"start /MIN balcon -n \"{voice_name}\" -t \"{text}\"")

            os.system(f"start /MIN balcon -n \"{voice_name}\" -t \"{text}\"")
            time.sleep(3)
            lock = False

        time.sleep(0.9)

cp_watch = Thread(target=clipboard_listener, daemon=False)
cp_watch.start()

# root window
root = tk.Tk()
root.geometry('200x110')
root.resizable(True, True)
root.title('Reader')




# stop button
exit_button = ttk.Button(
    root,
    text='Stop TTS',
    command=lambda: os.system('balcon -k')
)

exit_button.pack(
    ipadx=50,
    ipady=50,
    expand=True
)

def window_exit():
    global END_OF_LOOP
    END_OF_LOOP = True
    root.destroy()
    os.system('balcon -k')


root.protocol("WM_DELETE_WINDOW", window_exit)
root.mainloop()