Update pickle to take advantage of PEP 451

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
backend

Research direction

Start by reading the pickle implementation and the PEP 451 context. Review the dependent issues about runpy and non-importable main in multiprocessing before determining the affected entry points. Done means pickle takes advantage of PEP 451 without breaking those related import and multiprocessing cases.

Written by the indexing model from the issue text.

Description

stdlib topic-importlib topic-multiprocessing type-feature
BPO 19702
Nosy @brettcannon, @ncoghlan, @pitrou, @larryhastings, @avassalotti, @cameron-simpson, @ericsnowcurrently
Dependencies
  • bpo-19700: Update runpy for PEP 451
  • bpo-19946: Handle a non-importable main in multiprocessing
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = None
created_at = <Date 2013-11-22.16:35:18.731>
labels = ['type-feature', 'library']
title = 'Update pickle to take advantage of PEP 451'
updated_at = <Date 2019-03-10.10:30:22.147>
user = 'https://github.com/brettcannon'

    bugs.python.org fields:

    activity = <Date 2019-03-10.10:30:22.147>
actor = 'ncoghlan'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2013-11-22.16:35:18.731>
creator = 'brett.cannon'
dependencies = ['19700', '19946']
files = []
hgrepos = []
issue_num = 19702
keywords = []
message_count = 5.0
messages = ['204645', '204648', '206427', '206450', '337605']
nosy_count = 8.0
nosy_names = ['brett.cannon', 'ncoghlan', 'pitrou', 'larry', 'alexandre.vassalotti', 'cameron', 'Arfrever', 'eric.snow']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue19702'
versions = ['Python 3.5']

    Dominant language
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