Currently I am converting my python2 project into python 3 & came up code related to cStringIO module.
 import cStringIO
 buffer = cStringIO.StringIO()
I know that import StringIO been replaced with from io import StringIO but what will be similiar code in python 3 for CStringIO.
I have read similiar question on SO but there is not any explanation for cStringIO.
If I have StringIO I can use from io import StringIO but what about CStringIO ? Should I use StringIO instead of CStringIO ? 
Can someone pls explain me this ?  
