json.dump() ignores its 'default' option when serializing dictionary keys

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难度
4/5
预计耗时
3-5 天
新手友好度
25/100
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 json.dump() and encoder implementation, then review the linked PR gh-119984 and the proposed json-default-dict-keys.diff and json-default-tests.diff files. Check how dictionary keys are serialized in both the default and C implementations. Done means the default option is honored for dictionary keys and regression coverage passes for both paths.

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描述

3.10 3.11 3.9 (EOL) stdlib type-bug
BPO 18820
Nosy @rhettinger, @etrepum, @pitrou, @ezio-melotti, @tifv, @berkerpeksag, @serhiy-storchaka, @iritkatriel
Files
  • json-default-dict-keys.diff: applies to default, does not fix C implementation
  • json-default-tests.diff: proposed tests (for default)
    		•

    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 2013-08-23.10:30:29.980>
labels = ['type-bug', 'library', '3.9', '3.10', '3.11']
title = "json.dump() ignores its 'default' option when serializing dictionary keys"
updated_at = <Date 2022-03-13.20:16:36.622>
user = 'https://github.com/tifv'

    bugs.python.org fields:

    activity = <Date 2022-03-13.20:16:36.622>
actor = 'iritkatriel'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2013-08-23.10:30:29.980>
creator = 'july'
dependencies = []
files = ['31437', '31450']
hgrepos = []
issue_num = 18820
keywords = ['patch']
message_count = 8.0
messages = ['195957', '195958', '196022', '196036', '263013', '263019', '263025', '415093']
nosy_count = 11.0
nosy_names = ['rhettinger', 'bob.ippolito', 'pitrou', 'ezio.melotti', 'cvrebert', 'july', 'docs@python', 'berker.peksag', 'serhiy.storchaka', 'Erwin Mayer', 'iritkatriel']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue18820'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']

    Linked PRs
    • gh-119984
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