try except in wmi code - Printable Version

try except in wmi code - Printable Version

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try except in wmi code - ilknurg - Feb-10-2022

How can i use try except in this code script?
I want to print an error message when the connection refused.
Sorry for this simple question but im a newbie :(

#!/usr/bin/python3
#!/usr/bin/python

import wmi_client_wrapper as wmi
wmic = wmi.WmiClientWrapper(username="Administrator",password="Ares4382)",host="192.168.1.200",)
output = wmic.query("SELECT * FROM Win32_Processor")

RE: try except in wmi code - deanhystad - Feb-10-2022

What exception is raised when the connection is refused?

RE: try except in wmi code - ilknurg - Feb-11-2022

  RAN: /usr/local/bin/wmic --delimiter= --user= %  //  --namespace=//./root/cimv2 SELECT UserName FROM Win32_ComputerSystem

  STDOUT:
[librpc/rpc/dcerpc_connect.c:337:dcerpc_pipe_connect_ncacn_ip_tcp_recv()] failed NT status (c00000b5) in dcerpc_pipe_connect_ncacn_ip_tcp_recv
[librpc/rpc/dcerpc_connect.c:828:dcerpc_pipe_connect_b_recv()] failed NT status (c00000b5) in dcerpc_pipe_connect_b_recv
[wmi/wmic.c:196:main()] ERROR: Login to remote object.


  STDERR:
NTSTATUS: NT_STATUS_IO_TIMEOUT - NT_STATUS_IO_TIMEOUT

ı get this error. I want to get it in except statement. Because i want to save it with linux logger into database

RE: try except in wmi code - deanhystad - Feb-11-2022

There is no exception, so there is nothing to catch. You can capture stdout and look for "failed NT status". You can capture stderr and look for anything?