Method __or__

crates/vm/src/builtins/mappingproxy.rs:201–203

(&self, args: PyObjectRef, vm: &VirtualMachine)

    }

    fn __or__(&self, args: PyObjectRef, vm: &VirtualMachine) -> PyResult {
        vm._or(self.copy(vm)?.as_ref(), args.as_ref())
    }
}

impl Comparable for PyMappingProxy {