[issue34392] Add sys.isinterned()

Serhiy Storchaka added the comment: Thank you all for the feedback. The function is renamed to sys._is_interned() and documented as optional. -- ___ Python tracker ___

[issue34392] Add sys.isinterned()

Barry A. Warsaw added the comment: Agreed it should be non-public, but can we please call it sys._is_interned()? -- nosy: +barry ___ Python tracker ___

[issue34392] Add sys.isinterned()

Brett Cannon added the comment: I agree with Christian; this is an implementation detail so it should be flagged as private/internal somehow. -- nosy: +brett.cannon ___ Python tracker

[issue34392] Add sys.isinterned()

Christian Heimes added the comment: I'd prefer to have this as an internal API, either sys._isinterned() or as a helper method in testcapi. -- nosy: +christian.heimes ___ Python tracker

[issue34392] Add sys.isinterned()

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +8231 stage: -> patch review ___ Python tracker ___ ___

[issue34392] Add sys.isinterned()

New submission from Serhiy Storchaka : I need to test whether the string is interned for Python implementations of marshal.dumps(). It is easy to do in C, and I suggest to expose this functionality to Python. Currently you can test if the string is interned using the following function: