Documentation
https://docs.python.org/3.15/library/ast.html shows that Constant is defined as Constant(constant value, string? kind) but the docs for Constant (https://docs.python.org/3.15/library/ast.html#ast.Constant) don't mention kind.
It is set to u for string literals with a u prefix, though oddly enough it's left empty if the string has a U prefix.
Linked PRs
Documentation
https://docs.python.org/3.15/library/ast.html shows that Constant is defined as
Constant(constant value, string? kind)but the docs for Constant (https://docs.python.org/3.15/library/ast.html#ast.Constant) don't mentionkind.It is set to
ufor string literals with auprefix, though oddly enough it's left empty if the string has aUprefix.Linked PRs