ItemsView.__contains__ does not mimic dict_items

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难度
3/5
预计耗时
1-2 天
新手友好度
38/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
python
领域
backend

调研方向

Start with the ItemsView.contains entry point and review the historical ItemsView_contains.patch linked in the issue. Locate the current ItemsView implementation and its related tests, then compare containment behavior with dict_items. Done means the behavior matches dict_items and the relevant tests pass.

由索引模型根据 Issue 内容生成。

描述

stdlib type-bug
BPO 24434
Nosy @rhettinger, @vadmium, @serhiy-storchaka, @zhangyangyu
Files
  • ItemsView_contains.patch
  • 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 2015-06-11.18:57:53.534>
    labels = ['type-bug', 'library']
    title = 'ItemsView.__contains__ does not mimic dict_items'
    updated_at = <Date 2016-04-30.06:24:23.384>
    user = 'https://bugs.python.org/clevy'
    

    bugs.python.org fields:

    activity = <Date 2016-04-30.06:24:23.384>
    actor = 'xiang.zhang'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Library (Lib)']
    creation = <Date 2015-06-11.18:57:53.534>
    creator = 'clevy'
    dependencies = []
    files = ['39682']
    hgrepos = []
    issue_num = 24434
    keywords = ['patch']
    message_count = 9.0
    messages = ['245182', '245200', '245207', '245211', '245212', '245416', '256741', '264487', '264543']
    nosy_count = 6.0
    nosy_names = ['rhettinger', 'stutzbach', 'martin.panter', 'serhiy.storchaka', 'xiang.zhang', 'clevy']
    pr_nums = []
    priority = 'normal'
    resolution = None
    stage = 'patch review'
    status = 'open'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue24434'
    versions = ['Python 2.7', 'Python 3.4', 'Python 3.5', 'Python 3.6']
    

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