Salim Fadhley wrote:
Does anybody know of a python module which can do process management
on Windows? The sort of thing that we might usually do with
taskmgr.exe or process explorer?
For example:
* Kill a process by ID
* Find out which process ID is locking an object in the filesystem
* Find out all the IDs of a particular .exe file
* Find all the details of a currently running process (e.g. given an
ID tell me which files it uses, niceness, runtime)
As far as I know, the closest you're going to come here is
WMI [1]. It won't do everything you ask, though. I don't know
how to find out which processes have a lock on a filesystem
object.
When you say "Find all the ids of a particular .exe file" I
assume you mean: all the processes which were started
by running that file.
<code>
import subprocess
import time
import wmi
c = wmi.WMI ()
#
# Kill a process by id
#
notepad = subprocess.Popen (["notepad.exe"])
time.sleep (1)
for process in c.Win32_Process (ProcessId=notepad.pid):
process.Terminate ()
#
# Which process ids correspond to an .exe
#
for i in range (5):
subprocess.Popen (["notepad.exe"])
for process in c.Win32_Process (caption="notepad.exe"):
print process.ProcessId
#
# _Some_ (but not all) of the information about each file
#
for process in c.Win32_Process (caption="notepad.exe"):
print process
process.Terminate ()
</code>
HTH
TJG
[1] http://timgolden.me.uk/python/wmi.html
--
http://mail.python.org/mailman/listinfo/python-list
