IronLanguages / IronLanguages/ironpython3

re does not handle re.ASCII properly

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module-re
Dominant language
C#
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Currently, the re module just ignores the re.ASCII flag. This flag is used in quite a few places in the standard library.

This causes test_shlex to fail.

Contributor guide

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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 with the re module implementation and the failing test_shlex test mentioned in the issue. Trace how re.ASCII is handled, then verify that the flag is no longer ignored and that test_shlex passes.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp, python
Domain
devtools
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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