Hi,
I've been experimenting with the wmi module and so far everything is
working great, but I'm having an issue with the Win32_LoggedOnUser
class. I can seem to access it's properties. When I run the code in
debug I can see the information I want is being stored in the object
but all attempts to access it throw an error.
Example:
c = wmi.WMI (computer='CCBH-01')
ls = c.Win32_LogonSession()
for l in ls:
print l.LogonId
u = c.Win32_LoggedOnUser()
Now in my debugger ls hold a list of objects, type of each object is
None, but the value is _wmi_object containing a Win32_LogonSession
object which allows the for loop and print to work.
In the debugger display it looks like this:
Name Type Value
ls list
[0] None <_wmi_object: \\CCBH-01\root\cimv2:
Win32_LogonSession.LogonId="999">
{repeated for all member of the list}
Now in the case of u, it looks like this in the debugger:
Name Type Value
u list
[0] None <_wmi_object: \\CCBH-01\root\cimv2:
Win32_LoggedOnUser.Antecedent="\
\\\.\ \root\ \cimv2:
Win32_Account.Domain=\"CCBH-01\",
Name= \"SYSTEM \"",Dependent="\\
\ \. \ \root \
\cimv2:Win32_LogonSession.LogonId=
\"999 \"">
In my thinking I should have been able to access the Antecedent
property which would have return a Win32_Account object and then been
able to access the Name property of that, such as;
account = u[0].Antecedent
print account.Name
The above throws this error on the first line:
x_wmi: <x_wmi: Unexpected COM Error (-2147217406, 'OLE error
0x80041002', None, None)>
If I try and access the LogonId property I get an AttributeError.
I have a work around of casting the values as a str() then parsing the
string to get the values I need, but I'd really prefer to access the
objects retrieved directly.
I hope this makes since.
Thanks!
Rod
--
"Every time I think of pushing you down the stairs, I lick my lips"
- "Bones In the Water"
Battle Of Mice
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