How can I parse std out in python?

Question

I have the output below. I want to get only IP Address line. I wrote a for loop for it but it doesnt work.

__GENUS          : 2
__CLASS          : Win32_NetworkAdapterConfiguration
__SUPERCLASS     : 
__DYNASTY        : 
__RELPATH        : 
__PROPERTY_COUNT : 1
__DERIVATION     : {}
__SERVER         : 
__NAMESPACE      : 
__PATH           : 
IPAddress        : {192.168.1.156, fe80::801:8189:f074:bcda}
PSComputerName   :

Here is my code:

sonuc = session.run_ps('Get-WmiObject -Query "SELECT IPAddress FROM Win32_NetworkAdapterConfiguration where ipEnabled=TRUE"') 
for line in sonuc.std_out:
        if "IPAddress" in line:
            print(line)

How can I reach the IP Address line?

how did you get that output in the first place and what is sonuc.std_out? — Matiiss
– Matiiss, Commented Jul 22, 2022 at 12:23
sonuc = session.run_ps('Get-WmiObject -Query "SELECT IPAddress FROM Win32_NetworkAdapterConfiguration where ipEnabled=TRUE"') it is the first part of my code. I got sonuc from there — firstmoon
– firstmoon, Commented Jul 22, 2022 at 12:25

The Thonnu · Accepted Answer · 2022-07-22 12:27:20Z

2

You can use this:

import sys
import io

old_stdout = sys.stdout
sys.stdout = buffer = io.StringIO()

print("""__GENUS          : 2
__CLASS          : Win32_NetworkAdapterConfiguration
__SUPERCLASS     : 
__DYNASTY        : 
__RELPATH        : 
__PROPERTY_COUNT : 1
__DERIVATION     : {}
__SERVER         : 
__NAMESPACE      : 
__PATH           : 
IPAddress        : {192.168.1.156, fe80::801:8189:f074:bcda}
PSComputerName   : """)

sys.stdout = old_stdout

printed = buffer.getvalue()

for line in printed.splitlines():
    if 'IPAddress' in line:
        print(line)

Output:

IPAddress        : {192.168.1.156, fe80::801:8189:f074:bcda}

(nothing else is printed)

answered Jul 22, 2022 at 12:27

The Thonnu

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3 Comments

firstmoon Over a year ago

Is there any way to do this without writing print("""__GENUS : 2 __CLASS : Win32_NetworkAdapterConfiguration __SUPERCLASS ....... etc )

The Thonnu Over a year ago

Replace the print(...) with the code that prints __GENUS : .... I didn't have that code so I had to use a print statement

firstmoon Over a year ago

__GENUS ---> ı got this with writing sonuc=result2.std_out. In the code when i replace print(sonuc) i got the same output with stripting \\ like b'\r\n\r\n__GENUS : 2\r\n__CLASS : Win32_NetworkAdapterConfiguration\r\n__SUPERCLASS ......

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