thanks Julio,
that works perfectly.
One small note:
the parent seems to be an instance,
so to compare it with a integer PID (as returned from the Popen call,
you have to take the Value property, like this:
import win32com.client
WMI = win32com.client.GetObject('winmgmts:')
processes = WMI.InstancesOf('Win32_Process')
for process in processes:
pid = process.Properties_('ProcessID').Value
parent = process.Properties_('ParentProcessId').Value
print pid, parent
thanks,
Stef
Julio Canto wrote:
Stef Mientki escribió:
hello,
I start a number of python files with subproces.Popen
and keep a list of these processes.
Something like this:
arguments = [ 'python', self.Source_File ]
Proces = subprocess.Popen ( arguments,
cwd = source_path ,
shell = ( os.name == 'nt') )
self.Desktop_Processes.append ( Proces )
Now when I close my program,
I also want to kill all the processes this program has launched.
The processes that I've started,
always consists of a command window (invisible),
and Python as a child process of that command window.
Now killing the the processes in my list,
only kills the command windows
and not the python python process.
So how can I kill a process and all it's child processes ?
import win32com.client
WMI = win32com.client.GetObject('winmgmts:')
processes = WMI.InstancesOf('Win32_Process')
for process in processes:
pid = process.Properties_('ProcessID').Value
parent = process.Properties_('ParentProcessId')
print pid, parent
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