Function relation_target

plugins/ast/python/src/lib.rs:595–601

Resolve a relationship/foreign-key target to a model name (`"User"`, `User`, `app.User`).

(expression: &Expression)

/// Resolve a relationship/foreign-key target to a model name (`"User"`, `User`, `app.User`).
fn relation_target(expression: &Expression) -> Option<String> {
    match expression {
        Expression::StringLiteral(StringLiteral { value, .. }) => Some(value.to_string()),
        Expression::Name(_) | Expression::Attribute(_) => dotted(expression),
        _ => None,
    }
}

/// Map a base class to its ORM when the field constructors didn't already reveal it.
fn orm_from_bases(bases: &[String]) -> &'static str {