Support type aliases in metaclasses #13335
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@ilevkivskyi you've done a lot of type-aliases related work recently, do you have some time to take a look? 🙂 |
hauntsaninja
reviewed
Aug 5, 2022
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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉 |
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Two levels of type aliases also work! I've added a test case. |
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This is the simplest solution I found: I just expand type alias before
isinstance(type_info, Instance).I've added several tests to make sure wrong aliases are not allowed.
Should I add anything else to the test?
Closes #13334
Refs #13331