[New-bugs-announce] [issue27070] Add ability to freeze (seal) mutable objects

Марк Коренберг report at bugs.python.org
Fri May 20 17:52:33 EDT 2016

New submission from Марк Коренберг:

I mean making mutable object immutable. I speak about List(), Set(), bytearray(), memoryview(), mmap() and so on.

bytearray already have `hold`, to lock size only, but it still not represented in Python.

components: Library (Lib)
messages: 265965
nosy: mmarkk
priority: normal
severity: normal
status: open
title: Add ability to freeze (seal) mutable objects
type: enhancement
versions: Python 3.6

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