Method identifier

source/python.js:22361–22370

(expr)

    }

    identifier(expr) {
        const ast = this.ast;
        if (expr instanceof ast.Name) {
            return expr.id;
        }
        if (expr instanceof ast.Attribute) {
            return `${this.identifier(expr.value)}.${expr.attr}`;
        }
        return null;
    }

    target(expr, context) {
        const ast = this.ast;