Add API to io objects for cache-only reads/writes
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3.8 (EOL)
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描述
| BPO | 32561 |
|---|---|
| Nosy | @pitrou, @vstinner, @giampaolo, @benjaminp, @njsmith, @jab, @vadmium, @YoSTEALTH, @xgid |
| Dependencies | |
| Files |
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 2018-01-16.02:07:22.201>
labels = ['3.8', 'expert-IO']
title = 'Add API to io objects for cache-only reads/writes'
updated_at = <Date 2020-07-05.01:28:46.185>
user = 'https://github.com/njsmith'
bugs.python.org fields:
activity = <Date 2020-07-05.01:28:46.185>
actor = 'jab'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['IO']
creation = <Date 2018-01-16.02:07:22.201>
creator = 'njs'
dependencies = ['32475']
files = ['48656']
hgrepos = []
issue_num = 32561
keywords = []
message_count = 19.0
messages = ['310032', '310036', '310041', '310042', '310048', '310050', '310067', '310069', '310088', '319206', '319214', '319215', '354343', '354347', '354349', '354362', '354412', '354445', '354446']
nosy_count = 10.0
nosy_names = ['pitrou', 'vstinner', 'giampaolo.rodola', 'benjamin.peterson', 'stutzbach', 'njs', 'jab', 'martin.panter', 'YoSTEALTH', 'xgdomingo']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue32561'
versions = ['Python 3.8']
贡献指南
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
调研方向
首先检查所引用的 poc_aio.py，以及对 bpo-32475 中有关缓冲 I/O 状态内容的依赖。阅读 issue 讨论，以确定预期的 cache-only read/write API 及其针对 Python 3.8 IO 对象的适用范围；完成的标准是实现一套达成共识的 API，并由相关 IO 测试覆盖。
由索引模型根据 Issue 内容生成。
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