Avoid raising OverflowError in truncate() if possible
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3.7 (EOL)
stdlib
topic-IO
type-feature
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- Python
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描述
| BPO | 29819 |
|---|---|
| Nosy | @vstinner, @benjaminp, @serhiy-storchaka, @orenmn, @nanjekyejoannah |
| Dependencies |
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 2017-03-15.15:11:06.614>
labels = ['3.7', 'type-feature', 'library', 'expert-IO']
title = 'Avoid raising OverflowError in truncate() if possible'
updated_at = <Date 2019-05-27.16:44:36.338>
user = 'https://github.com/serhiy-storchaka'
bugs.python.org fields:
activity = <Date 2019-05-27.16:44:36.338>
actor = 'nanjekyejoannah'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)', 'IO']
creation = <Date 2017-03-15.15:11:06.614>
creator = 'serhiy.storchaka'
dependencies = ['29852']
files = []
hgrepos = []
issue_num = 29819
keywords = []
message_count = 2.0
messages = ['289677', '289848']
nosy_count = 6.0
nosy_names = ['vstinner', 'benjamin.peterson', 'stutzbach', 'serhiy.storchaka', 'Oren Milman', 'nanjekyejoannah']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue29819'
versions = ['Python 3.7']
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调研方向
未指定实现文件或测试。首先阅读 BPO issue 29819 及其依赖项 bpo-29852，然后在 Python IO library 中定位 truncate() 及其现有测试；完成标准是在所请求的行为允许时避免 OverflowError，同时不破坏当前 truncate() 的语义。
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