wsgiref.util FileWrapper raises ValueError: I/O operation on closed file.

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难度
3/5
预计耗时
1-2 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
python
领域
backend

调研方向

Start with the attached wsgitest.py, which demonstrates the failure, and inspect the wsgiref.util.FileWrapper entry point. Reproduce the ValueError involving a closed file, then determine the expected behavior and add coverage for it. Done means the demonstrated case no longer raises unexpectedly and the relevant regression test passes.

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描述

stdlib type-bug
BPO 26299
Nosy @pjeby
Files
  • wsgitest.py: demonstrates the issue
    		•

    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 2016-02-05.18:40:05.816>
labels = ['library']
title = 'wsgiref.util FileWrapper raises ValueError: I/O operation on closed file.'
updated_at = <Date 2016-02-07.11:21:48.517>
user = 'https://bugs.python.org/samwyse'

    bugs.python.org fields:

    activity = <Date 2016-02-07.11:21:48.517>
actor = 'SilentGhost'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2016-02-05.18:40:05.816>
creator = 'samwyse'
dependencies = []
files = ['41828']
hgrepos = []
issue_num = 26299
keywords = []
message_count = 1.0
messages = ['259685']
nosy_count = 2.0
nosy_names = ['pje', 'samwyse']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = None
url = 'https://bugs.python.org/issue26299'
versions = ['Python 2.7', 'Python 3.6']

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