Issue 32427: Rename and expose dataclasses._MISSING (original) (raw)

Created on 2017-12-26 12:43 by eric.smith, last changed 2022-04-11 14:58 by admin. This issue is now closed.

Pull Requests
URL Status Linked Edit
PR 5045 merged eric.smith,2017-12-29 14:54
Messages (2)
msg309063 - (view) Author: Eric V. Smith (eric.smith) * (Python committer) Date: 2017-12-26 12:43
There are occasions where you want to know the missing value, such as introspection and in cases like: Field(default=a if a is not None else _MISSING). I'll rename _MISSING to MISSING.
msg309188 - (view) Author: Eric V. Smith (eric.smith) * (Python committer) Date: 2017-12-29 19:00
New changeset 03220fdb26c0b6a50ce5ed1fdfbf232094b66db6 by Eric V. Smith in branch 'master': bpo-32427: Expose dataclasses.MISSING object. (#5045) https://github.com/python/cpython/commit/03220fdb26c0b6a50ce5ed1fdfbf232094b66db6
History
Date User Action Args
2022-04-11 14:58:56 admin set github: 76608
2018-01-06 17:53:29 eric.smith set status: open -> closed
2017-12-29 19:01:34 eric.smith set type: behaviorresolution: fixedstage: patch review -> resolved
2017-12-29 19:00:01 eric.smith set messages: +
2017-12-29 14:54:21 eric.smith set keywords: + patchstage: patch reviewpull_requests: + <pull%5Frequest4926>
2017-12-26 12:43:46 eric.smith create