Method as_python_compat

parser/src/parser/compat.rs:15–21

(&self, parser: &Parser)

impl<T: AsPythonCompat> AsNullablePythonCompat<T> for Option<T> {
    fn as_python_compat(&self, parser: &Parser) -> Value {
        if let Some(v) = self {
            v.as_python_compat(parser)
        } else {
            json!(null)
        }
    }
}

macro_rules! json_python_compat_node {