From 3d6742a9e888738345e7c4ce316feae63a05ff86 Mon Sep 17 00:00:00 2001
From: rmliddle <ryan.liddle95@gmail.com>
Date: Wed, 2 Jan 2019 21:25:48 +1100
Subject: [PATCH] change to bytes repr

---
 vm/src/obj/objbytes.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/vm/src/obj/objbytes.rs b/vm/src/obj/objbytes.rs
index 0b8052722b..f8b73a90de 100644
--- a/vm/src/obj/objbytes.rs
+++ b/vm/src/obj/objbytes.rs
@@ -87,8 +87,7 @@ pub fn get_value<'a>(obj: &'a PyObjectRef) -> impl Deref<Target = Vec<u8>> + 'a
 
 fn bytes_repr(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
     arg_check!(vm, args, required = [(obj, Some(vm.ctx.bytes_type()))]);
-    let data = get_value(obj);
-    let data: Vec<String> = data.iter().map(|b| format!("\\x{:02x}", b)).collect();
-    let data = data.join("");
+    let value = get_value(obj);
+    let data = String::from_utf8(value.to_vec()).unwrap();
     Ok(vm.new_str(format!("b'{}'", data)))
 }