python / python/cpython

plistlib can't decode date from year 0

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3.13 3.14 3.15 OS-mac stdlib type-bug
Dominant language
Python
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Forks
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PR merge metrics
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Description

BPO 41083
Nosy @ronaldoussoren, @tiran, @ned-deily, @shields-fn

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 2020-06-22.22:42:45.413>
labels = ['OS-mac', '3.8', 'type-bug', 'library']
title = "plistlib can't decode date from year 0"
updated_at = <Date 2020-06-23.17:24:51.579>
user = 'https://github.com/shields-fn'

bugs.python.org fields:

activity = <Date 2020-06-23.17:24:51.579>
actor = 'shields-fn'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)', 'macOS']
creation = <Date 2020-06-22.22:42:45.413>
creator = 'shields-fn'
dependencies = []
files = []
hgrepos = []
issue_num = 41083
keywords = []
message_count = 5.0
messages = ['372131', '372151', '372152', '372159', '372185']
nosy_count = 4.0
nosy_names = ['ronaldoussoren', 'christian.heimes', 'ned.deily', 'shields-fn']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue41083'
versions = ['Python 3.8']

Linked PRs
  • gh-134533

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading plistlib's date-decoding path and the linked PR gh-134533. The issue is resolved when plistlib can decode dates from year 0; verify the behavior against the relevant tests identified while investigating.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
operating-systems
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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