python script for .dat file

[Muhammad Ali]

Hello,

Could any body tell me a general python script to generate .dat file after the extraction of data from more than 2 files, say file A and file B?

Or could any body tell me the python commands to generate .dat file after the extraction of data from two or more than two files?

I have to modify some python code.

Looking for your valuable posts.

Thank you.

Ali