[issue402208] Allow jython to use StringIO.py without an errno module.

Change by admin : -- github: None -> 33433 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pyth

[issue402208] Allow jython to use StringIO.py without an errno module.

Change by admin : -- github: None -> 33433 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pyth