Add support for more forms of computed `__all__`
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feature
- Dominant language
- Python
- Stars
- 20.6k
- Forks
- 3.3k
- PR merge metrics
- PR metrics pending
Description
Feature
Add typing support for the following forms of computing __all__:
__all__ += ['a', b']
__all__ += submodule.__all__
__all__.extend(submodule.__all__)
Pitch
Combining __all__ from multiple submodules is a common and useful pattern.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names three unsupported forms of computed all, but no implementation files or tests. Start by locating mypy's existing handling and tests for computed all, then reproduce each listed form. Done means all three forms receive the intended typing support with regression coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- devtools
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100