From f1422f5c66509f251e1e3e2cbd1752131dd1301f Mon Sep 17 00:00:00 2001
From: Dirkjan Ochtman <dirkjan@ochtman.nl>
Date: Sat, 23 Jun 2018 17:07:45 +0200
Subject: Add support for Index operation (see #95)

---
 askama_derive/src/generator.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'askama_derive/src/generator.rs')

diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs
index 59d8134..0e86a27 100644
--- a/askama_derive/src/generator.rs
+++ b/askama_derive/src/generator.rs
@@ -594,6 +594,7 @@ impl<'a> Generator<'a> {
             Expr::Path(ref path) => self.visit_path(path, code),
             Expr::Array(ref elements) => self.visit_array(elements, code),
             Expr::Attr(ref obj, name) => self.visit_attr(obj, name, code),
+            Expr::Index(ref obj, ref key) => self.visit_index(obj, key, code),
             Expr::Filter(name, ref args) => self.visit_filter(name, args, code),
             Expr::Unary(op, ref inner) => self.visit_unary(op, inner, code),
             Expr::BinOp(op, ref left, ref right) => self.visit_binop(op, left, right, code),
@@ -728,6 +729,14 @@ impl<'a> Generator<'a> {
         DisplayWrap::Unwrapped
     }
 
+    fn visit_index(&mut self, obj: &Expr, key: &Expr, code: &mut String) -> DisplayWrap {
+        self.visit_expr(obj, code);
+        code.push_str("[");
+        self.visit_expr(key, code);
+        code.push_str("]");
+        DisplayWrap::Unwrapped
+    }
+
     fn visit_method_call(
         &mut self,
         obj: &Expr,
-- 
cgit