Regex Doubts

[Iranna Mathapati]

Hi Team,


how to achieve fallowing expected output?

str_output= """

MOD1 memory                              : 2 valid    1790 free
MOD2 memory                              : 128 valid   128 free
UDP Aware *MEMR*                            : 0 valid   0 free *MEMR
                                   : 21 valid   491 free
<<<<<expecting *
Feature XYZ                              : 3 valid    13 free
Feature PQR                       : 0 valid 16 free
Feature MNO                        : 0 valid 2 free

 """

i am going to grep MEM values alone and i have tried fallowing Regex:

re.findall(r'MEMR\s+\:\s+([0-9]+)\s+valid \s+([0-9]+)\s+free ', str_output)

it produce fallowing output::
[('0', '0'), ('21', '491')]

Expected output and i am expecting fallowing output::
*[('21' ,'491')]  <<<<< how to achieve this output?*


Thanks,
Iranna