Cannot capture sys.stderr output from an uncaught exception in a multiprocessing Process using a multiprocessing Queue

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#71,268 建立於 2016年5月21日 7 則留言 0 個 reaction 已指派 0 人在 GitHub 檢視

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難度: 4/5
預估耗時: 3-5 天
新手友好度: 35/100

Issue 類型: 缺陷
描述清晰度: 基本清楚
活躍度: 停滯
技術堆疊: python
領域: operating-systems

研究方向

從附加的 issue27081.py 範例開始，重現涉及 sys.stderr、未捕獲例外、multiprocessing.Process 和 multiprocessing.Queue 的失敗。追蹤相關的 multiprocessing 行為，並確定應如何對其進行測試；當能夠按預期擷取子程序的 stderr，且不會使現有行為發生回歸時，該 issue 即完成。

由索引模型根據 Issue 內容生成。

描述

stdlib topic-multiprocessing type-bug

BPO	27081
Nosy	@pppery, @applio, @Vgr255
Files	issue27081.py: Cleaned and embellished example with commentary.

^{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 2016-05-21.21:04:33.243>
labels = ['type-bug', 'library']
title = 'Cannot capture sys.stderr output from an uncaught exception in a multiprocessing Process using a multiprocessing Queue'
updated_at = <Date 2016-07-03.04:25:20.887>
user = 'https://github.com/pppery'

bugs.python.org fields:

activity = <Date 2016-07-03.04:25:20.887>
actor = 'davin'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2016-05-21.21:04:33.243>
creator = 'ppperry'
dependencies = []
files = ['43613']
hgrepos = []
issue_num = 27081
keywords = []
message_count = 7.0
messages = ['266026', '266028', '269733', '269736', '269737', '269738', '269750']
nosy_count = 5.0
nosy_names = ['jnoller', 'sbt', 'ppperry', 'davin', 'abarry']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue27081'
versions = ['Python 3.4']

主要語言: Python
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