diff --git a/Mike_Cashes_Tkinter.py b/Mike_Cashes_Tkinter.py new file mode 100644 index 00000000..4dc7e357 --- /dev/null +++ b/Mike_Cashes_Tkinter.py @@ -0,0 +1,93 @@ +import PySimpleGUI as sg +import psutil +import time +from threading import Thread +import operator + +""" + Crashes with this information: + Tcl_AsyncDelete: async handler deleted by the wrong thread + + Process finished with exit code -2147483645 +""" + +# globale used to communicate with thread.. yea yea... it's working fine +g_interval = 1 +g_cpu_percent = 0 +g_procs = None +g_exit = False + +def CPU_thread(args): + global g_interval, g_cpu_percent, g_procs, g_exit + + while not g_exit: + try: + g_cpu_percent = psutil.cpu_percent(interval=g_interval) + g_procs = psutil.process_iter() + except: + pass + + +def main(): + global g_interval, g_procs, g_exit + + sg.PopupOKCancel('My popup') + + # ---------------- Create Form ---------------- + sg.ChangeLookAndFeel('Black') + form_rows = [[sg.Text('', size=(8,1), font=('Helvetica', 20),text_color=sg.YELLOWS[0], justification='center', key='text')], + [sg.Text('', size=(30, 8), font=('Courier New', 12),text_color='white', justification='left', key='processes')], + [sg.Exit(button_color=('white', 'firebrick4'), pad=((15,0), 0)), sg.Spin([x+1 for x in range(10)], 1, key='spin')],] + + form = sg.FlexForm('CPU Utilization', no_titlebar=True, auto_size_buttons=False, keep_on_top=True, grab_anywhere=True) + form.Layout(form_rows) + # start cpu measurement thread + thread = Thread(target=CPU_thread,args=(None,)) + thread.start() + # ---------------- main loop ---------------- + while (True): + # --------- Read and update window -------- + button, values = form.ReadNonBlocking() + + # --------- Do Button Operations -------- + if values is None or button == 'Exit': + break + try: + g_interval = int(values['spin']) + except: + g_interval = 1 + + # cpu_percent = psutil.cpu_percent(interval=interval) # if don't wan to use a task + cpu_percent = g_cpu_percent + + # let the GUI run ever 700ms regardless of CPU polling time. makes window be more responsive + time.sleep(.7) + + display_string = '' + if g_procs: + # --------- Create list of top % CPU porocesses -------- + try: + top = {proc.name() : proc.cpu_percent() for proc in g_procs} + except: pass + + + top_sorted = sorted(top.items(), key=operator.itemgetter(1), reverse=True) + if top_sorted: + top_sorted.pop(0) + display_string = '' + for proc, cpu in top_sorted: + display_string += '{:2.2f} {}\n'.format(cpu/10, proc) + + + # --------- Display timer in window -------- + form.FindElement('text').Update('CPU {}'.format(cpu_percent)) + form.FindElement('processes').Update(display_string) + + # Broke out of main loop. Close the window. + form.CloseNonBlockingForm() + g_exit = True + thread.join() + exit(69) + +if __name__ == "__main__": + main() \ No newline at end of file