From e4f80d0f1762b5554abe028ff69e3419d9e672ca Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong@youknowone.org>
Date: Sun, 8 Mar 2020 05:03:32 +0900
Subject: [PATCH] Add memoryview.__len__

---
 vm/src/obj/objmemory.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/vm/src/obj/objmemory.rs b/vm/src/obj/objmemory.rs
index 31cd21ebd..5e37ff2c6 100644
--- a/vm/src/obj/objmemory.rs
+++ b/vm/src/obj/objmemory.rs
@@ -59,6 +59,11 @@ impl PyMemoryView {
     fn getitem(&self, needle: PyObjectRef, vm: &VirtualMachine) -> PyResult {
         vm.call_method(&self.obj_ref, "__getitem__", vec![needle])
     }
+
+    #[pymethod(magic)]
+    fn len(&self, vm: &VirtualMachine) -> PyResult {
+        vm.call_method(&self.obj_ref, "__len__", vec![])
+    }
 }
 
 impl PyValue for PyMemoryView {