returning ctypes._SimpleCData objects from callbacks

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难度
4/5
预计耗时
3-5 天
新手友好度
30/100
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 callback_ret_sub.py reproduction and inspect the ctypes callback behavior involved in returning _SimpleCData objects. Confirm the reported behavior on the relevant Python 3.5 ctypes implementation; the issue does not specify an expected result or a test location, so the intended completion criteria need clarification.

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描述

stdlib topic-ctypes type-feature
BPO 26833
Nosy @amauryfa, @abalkin, @meadori
Files
  • callback_ret_sub.py
    		•

    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 2016-04-23.08:32:05.256>
labels = ['ctypes', 'type-bug']
title = 'returning ctypes._SimpleCData objects from callbacks'
updated_at = <Date 2016-04-25.20:03:07.467>
user = 'https://bugs.python.org/tilsche'

    bugs.python.org fields:

    activity = <Date 2016-04-25.20:03:07.467>
actor = 'SilentGhost'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['ctypes']
creation = <Date 2016-04-23.08:32:05.256>
creator = 'tilsche'
dependencies = []
files = ['42575']
hgrepos = []
issue_num = 26833
keywords = []
message_count = 1.0
messages = ['264056']
nosy_count = 4.0
nosy_names = ['amaury.forgeotdarc', 'belopolsky', 'meador.inge', 'tilsche']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue26833'
versions = ['Python 3.5']

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