Python doesn't exit with proper resultcode on SIGINT in multiprocessing.Process

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预计耗时
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新手友好度
30/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
python

调研方向

从 test.py 中的可复现示例开始并运行它,以观察 multiprocessing.Process 接收到 SIGINT 时的退出结果。跟踪解释器核心和 multiprocessing 的相关行为,然后验证进程是否以预期的结果代码退出,以及该回归是否由测试覆盖。

由索引模型根据 Issue 内容生成。

描述

3.10 3.11 3.8 (EOL) 3.9 (EOL) interpreter-core topic-multiprocessing
BPO 45023
Files
  • test.py: reproducible example
  • 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 2021-08-26.22:56:33.544>
    labels = ['interpreter-core', '3.8', '3.9', '3.10', '3.11']
    title = "Python doesn't exit with proper resultcode on SIGINT in multiprocessing.Process"
    updated_at = <Date 2021-08-26.22:56:33.544>
    user = 'https://bugs.python.org/ambwrig'
    

    bugs.python.org fields:

    activity = <Date 2021-08-26.22:56:33.544>
    actor = 'ambwrig'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Interpreter Core']
    creation = <Date 2021-08-26.22:56:33.544>
    creator = 'ambwrig'
    dependencies = []
    files = ['50237']
    hgrepos = []
    issue_num = 45023
    keywords = []
    message_count = 1.0
    messages = ['400384']
    nosy_count = 1.0
    nosy_names = ['ambwrig']
    pr_nums = []
    priority = 'normal'
    resolution = None
    stage = None
    status = 'open'
    superseder = None
    type = None
    url = 'https://bugs.python.org/issue45023'
    versions = ['Python 3.8', 'Python 3.9', 'Python 3.10', 'Python 3.11']
    

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