From 90fae9172a67f44e1fac967f628f26ddf90da963 Mon Sep 17 00:00:00 2001
From: stijn
Date: Wed, 8 May 2019 16:16:17 +0200
Subject: py/objarray: Add support for memoryview.itemsize attribute.

This allows figuring out the number of bytes in the memoryview object as
len(memview) * memview.itemsize.

The feature is enabled via MICROPY_PY_BUILTINS_MEMORYVIEW_ITEMSIZE and is
disabled by default.
---
 tests/basics/memoryview_itemsize.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tests/basics/memoryview_itemsize.py

(limited to 'tests/basics/memoryview_itemsize.py')

diff --git a/tests/basics/memoryview_itemsize.py b/tests/basics/memoryview_itemsize.py
new file mode 100644
index 000000000..108c69cfd
--- /dev/null
+++ b/tests/basics/memoryview_itemsize.py
@@ -0,0 +1,9 @@
+try:
+    memoryview(b'a').itemsize
+    from array import array
+except:
+    print("SKIP")
+    raise SystemExit
+
+for code in ['b', 'h', 'i', 'l', 'q', 'f', 'd']:
+    print(memoryview(array(code)).itemsize)
-- 
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