> Is there a way to get a list of all children of a process via pywin32?
>
> These would be all processes launched from calls like popen(), system()
> and QProcess().
>
> Alternatively, is there a way to get the total CPU time (user and
> kernel) of all children of a python session?
> Note that os.times() does not work on Windows and on Linux it only post
> the children time when the children exit.
You can do this with WMI:
import win32com.client
wmi=win32com.client.GetObject('winmgmts:')
for p in wmi.InstancesOf('win32_process'):
print p.Name, p.Properties_('ProcessId'), \
int(p.Properties_('UserModeTime').Value)+int(p.Properties_('KernelModeTime').Value)
children=wmi.ExecQuery('Select * from win32_process where
ParentProcessId=%s' %p.Properties_('ProcessId'))
for child in children:
print '\t',child.Name,child.Properties_('ProcessId'), \
int(child.Properties_('UserModeTime').Value)+int(child.Properties_('KernelModeTime').Value)
hth
Roger
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