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Addition of command line used to launch the process. Updated keys to be compliant with coding guidelines

This commit is contained in:
PySimpleGUI 2021-03-16 08:06:24 -04:00
parent bf764aa1e1
commit e44943ccee
1 changed files with 23 additions and 13 deletions
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36
DemoPrograms/Demo_psutil_Kill_Processes.py
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@ -12,6 +12,8 @@ CONFIRM_KILLS = False
"""
Utility to show running processes, CPU usage and provides way to kill processes.
Based on psutil package that is easily installed using pip
Copyright 2021 PySimpleGUI
"""
def kill_proc_tree(pid, sig=signal.SIGTERM, include_parent=True,
@ -37,12 +39,21 @@ def kill_proc_tree(pid, sig=signal.SIGTERM, include_parent=True,
def show_list_by_name(window):
psutil.cpu_percent(interval=.1)
procs = psutil.process_iter()
all_procs = [[proc.cpu_percent(), proc.name(), proc.pid] for proc in procs]
all_procs = []
for proc in procs:
pinfo = [proc.cpu_percent(), proc.name(), proc.pid]
try:
cmd = proc.cmdline()
pinfo.append(' '.join(cmd))
except:
pinfo.append('')
all_procs.append(pinfo)
# all_procs = [[proc.cpu_percent(), proc.name(), proc.pid, proc.cmdline()] for proc in procs]
sorted_by_cpu_procs = sorted(all_procs, key=operator.itemgetter(1), reverse=False)
display_list = []
for process in sorted_by_cpu_procs:
display_list.append('{:5d} {:5.2f} {}\n'.format(process[2], process[0] / 10, process[1]))
window['-processes-'].update(display_list)
display_list.append('{:5d} {:5.2f} {} {}\n'.format(process[2], process[0] / 10, process[1], process[3]))
window['-PROCESSES-'].update(display_list)
return display_list
def main():
@ -52,9 +63,9 @@ def main():
layout = [[sg.Text('Process Killer - Choose one or more processes',
size=(45,1), font=('Helvetica', 15), text_color='yellow')],
[sg.Listbox(values=[' '], size=(50, 30), select_mode=sg.SELECT_MODE_EXTENDED, font=('Courier', 12), key='-processes-')],
[sg.Listbox(values=[' '], size=(90, 30), select_mode=sg.SELECT_MODE_EXTENDED, font=('Courier', 12), key='-PROCESSES-')],
[sg.Text('Click refresh once or twice.. once for list, second to get CPU usage')],
[sg.Text('Filter by typing name', font='ANY 14'), sg.Input(size=(15,1), font='any 14', key='-filter-')],
[sg.Text('Filter by typing name', font='ANY 14'), sg.Input(size=(15,1), font='any 14', key='-FILTER-')],
[sg.Button('Sort by Name', ),
sg.Button('Sort by % CPU', button_color=('white', 'DarkOrange2')),
sg.Button('Kill', button_color=('white','red'), bind_return_key=True),
@ -90,16 +101,16 @@ def main():
# display_list = []
# for process in sorted_by_cpu_procs:
# display_list.append('{:5d} {:5.2f} {}\n'.format(process[2], process[0]/10, process[1]))
# window['-processes-'].update(display_list)
# window['-PROCESSES-'].update(display_list)
elif event == 'Kill':
processes_to_kill = values['-processes-']
processes_to_kill = values['-PROCESSES-']
for proc in processes_to_kill:
pid = int(proc[0:5])
# if sg.popup_yes_no('About to kill {} {}'.format(pid, proc[12:]), keep_on_top=True) == 'Yes':
try:
kill_proc_tree(pid=pid)
except:
sg.popup_no_wait('Error killing process', auto_close_duration=2, auto_close=True, keep_on_top=True)
sg.popup_non_blocking('Error killing process', auto_close_duration=2, auto_close=True, keep_on_top=True)
elif event == 'Sort by % CPU':
psutil.cpu_percent(interval=.1)
procs = psutil.process_iter()
@ -108,17 +119,16 @@ def main():
display_list = []
for process in sorted_by_cpu_procs:
display_list.append('{:5d} {:5.2f} {}\n'.format(process[2], process[0]/10, process[1]))
window['-processes-'].update(display_list)
window['-PROCESSES-'].update(display_list)
else: # was a typed character
if display_list is not None:
new_output = []
for line in display_list:
if values['-filter-'] in line.lower():
if values['-FILTER-'] in line.lower():
new_output.append(line)
window['-processes-'].update(new_output)
window['-PROCESSES-'].update(new_output)
window.close()
if __name__ == "__main__":
main()
main()