bpo-35168: Make shlex.punctuation_chars read-only (#11631)

* bpo-35168: Documentation about shlex.punctuation_chars now states that it should be set in __init__.py

* bpo-35168: Convert shlex.punctuation_chars to read-only property

* Add NEWS.d entry

Alex committed 6y ago

972cf5c06a5ba16ad243a442dbb9c15307fbed95

Parent: 6a9fd66

Committed by Vinay Sajip <vinay_sajip@yahoo.co.uk> on 9/11/2019, 11:04:04 AM