Description

JelleZijlstra

opened on Apr 2, 2024

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From @encukou:

          Thanks for the fix. Since it's a blocker I merged it, even though I'd have one more review comment:

It would be good to add this to the new test, and improve the behaviour (the error is quite opaque):

        class MoreFieldsThanTypes(ast.AST):
            _fields = ('a', 'b')
            _field_types = {'a': int | None}
            a: int | None = None
            b: int | None = None

Originally posted by @encukou in #117266 (comment)

Based on robotframework/robotframework#5091 (comment), we should also document _field_types.

Linked PRs

• gh-117486: Improve behavior for user-defined AST subclasses #118212

Reacted by Pekka Klärck

Activity

1. JelleZijlstra

   self-assigned this

   on Apr 2, 2024
2. JelleZijlstra

   added a commit that references this issue on Apr 24, 2024

   pythongh-117486: Improve behavior for user-defined AST subclasses

   ff62a21
3. JelleZijlstra

   closed this as completedin #118212on May 6, 2024
4. JelleZijlstra

   added a commit that references this issue on May 6, 2024

   gh-117486: Improve behavior for user-defined AST subclasses (#118212)

   e042219
5. SonicField

   added a commit that references this issue on May 8, 2024

   pythongh-117486: Improve behavior for user-defined AST subclasses (py…

   ca5a109

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