50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
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import PySimpleGUI as sg
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import time
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import psutil
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"""
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PSUTIL Desktop Widget
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Creates a floating CPU utilization window that is always on top of other windows
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You move it by grabbing anywhere on the window
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Good example of how to do a non-blocking, polling program using PySimpleGUI
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Use the spinner to adjust the number of seconds between readings of the CPU utilizaiton
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NOTE - you will get a warning message printed when you exit using exit button.
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It will look something like:
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invalid command name "1616802625480StopMove"
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"""
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# ---------------- Create Form ----------------
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sg.ChangeLookAndFeel('Black')
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form_rows = [[sg.Text('')],
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[sg.Text('', size=(8, 2), font=('Helvetica', 20), justification='center', key='text')],
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[sg.Exit(button_color=('white', 'firebrick4'), pad=((15,0), 0)), sg.Spin([x+1 for x in range(10)], 1, key='spin')]]
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# Layout the rows of the form and perform a read. Indicate the form is non-blocking!
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form = sg.FlexForm('Running Timer', no_titlebar=True, auto_size_buttons=False, keep_on_top=True, grab_anywhere=True)
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form.Layout(form_rows)
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# ---------------- main loop ----------------
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while (True):
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# --------- Read and update window --------
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button, values = form.ReadNonBlocking()
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# --------- Do Button Operations --------
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if values is None or button == 'Exit':
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break
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try:
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interval = int(values['spin'])
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except:
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interval = 1
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cpu_percent = psutil.cpu_percent(interval=interval)
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# --------- Display timer in window --------
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form.FindElement('text').Update(f'CPU {cpu_percent:02.0f}%')
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# --------- After loop --------
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# Broke out of main loop. Close the window.
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form.CloseNonBlockingForm()
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