fork download
copy 
  1. import re
  2. s='U.S.A is abbr  x.y  is not. But I.I.T. is also valid ABBVR and so is M.Tech'
  3. print(re.sub(r'\b((?:[A-Z]\.)+)\.?|\.', lambda x: x.group(1).replace('.', '') if x.group(1) else ' ', s))
Success #stdin #stdout 0.03s 9344KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
USA is abbr  x y  is not  But IIT is also valid ABBVR and so is MTech
https://ideone.com/ZXvh7v
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!