scrapinghub / scrapinghub/dateparser

Parsing incorrect dates - inconsistencies

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Dominant language
Python
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Description

Why

parse("2021-01-13", settings={'DATE_ORDER': 'YDM'}) return None

but

parse("2021-13-01", settings={'DATE_ORDER': 'YMD'}) return datetime.datetime(2021, 1, 13, 0, 0)

dateparser 1.1.8
Python 3.11.5

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at the public parse(...) entry point and reproduce both DATE_ORDER examples from the issue on Python 3.11.5 with dateparser 1.1.8. Trace how YDM and YMD are interpreted, then define the expected consistent behavior and add regression coverage before verifying both inputs.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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