Weird behavior: I'm looking at changing `unions.py...
# developmentb
bitter-ability-32190
09/28/2022, 1:33 AMWeird behavior: I'm looking at changing
unions.pyunion_is_unionTrue<http://mod.rs|mod.rs>ā
1
bitter-ability-32190
09/28/2022, 1:37 AM Copy code
pub fn is_union(py: Python, v: &PyType) -> PyResult<bool> {
let is_union_for_attr = intern!(py, "_is_union");
Ok(v.hasattr(is_union_for_attr)?)
} Copy code
cls._is_union = True Copy code
Exception: Invalid Get. Because an input type for `Get(GenerateJvmLockfileFromTool, ScalafmtToolLockfileSentinel, <pants.backend.scala.lint.scalafmt.rules.ScalafmtToolLockfileSentinel object at 0x7f4a2c04ec10>)` was annotated with `@union`, the value for that type should be a member of that union. Did you intend to register a `UnionRule`? If not, you may be using the incorrect explicitly declared type.w
witty-crayon-22786
09/28/2022, 3:20 AMWeird behavior: Iām looking at changingbecause otherwise subclasses of the union will also be considered to be unions due to having the fieldunions.pyto just setunionto_is_unioninstead of the weird self-reference (why is that btw?)True
witty-crayon-22786
09/28/2022, 3:21 AMdue to inheritance of the class-level attribute
b
bitter-ability-32190
09/28/2022, 10:46 AMAh right š
bitter-ability-32190
09/28/2022, 12:24 PMI guess the error here is that instances of union members can't also have a union type? š¤