python / python/cpython

Problem with contextlib.nullcontext

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描述

BPO 34067
Nosy @ncoghlan, @ericvsmith, @serhiy-storchaka, @miss-islington, @iritkatriel
PRs
  • python/cpython#8158
  • python/cpython#8199
  • 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 2018-07-07.17:33:25.936>
    labels = ['3.8', '3.9', '3.10', 'performance']
    title = 'Problem with contextlib.nullcontext'
    updated_at = <Date 2020-11-02.14:13:49.172>
    user = 'https://github.com/serhiy-storchaka'
    

    bugs.python.org fields:

    activity = <Date 2020-11-02.14:13:49.172>
    actor = 'iritkatriel'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = []
    creation = <Date 2018-07-07.17:33:25.936>
    creator = 'serhiy.storchaka'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 34067
    keywords = ['patch']
    message_count = 8.0
    messages = ['321226', '321254', '321319', '321322', '321461', '321463', '321472', '378332']
    nosy_count = 5.0
    nosy_names = ['ncoghlan', 'eric.smith', 'serhiy.storchaka', 'miss-islington', 'iritkatriel']
    pr_nums = ['8158', '8199']
    priority = 'normal'
    resolution = None
    stage = 'needs patch'
    status = 'open'
    superseder = None
    type = 'resource usage'
    url = 'https://bugs.python.org/issue34067'
    versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']
    

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    4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

    研究方向

    從 contextlib.nullcontext 開始,並檢視連結的 pull request #8158 和 #8199。利用現有的效能/資源使用討論來判定預期的變更,以及什麼能夠證明變更已完成。

    由索引模型根據 Issue 內容生成。

    評估

    技術堆疊
    python
    領域
    backend
    Issue 類型
    缺陷
    難度
    4/5
    預估耗時
    3-5 天
    活躍度
    停滯
    描述清晰度
    需要釐清
    新手友好度
    20/100

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