Support proper wrapping of matrix multiplication.

zopefoundation · Feb 4, 2017 · 077f38a · 077f38a
1 parent 8b5d8a8
commit 077f38a
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diff --git a/src/Acquisition/__init__.py b/src/Acquisition/__init__.py
@@ -567,6 +567,7 @@ def __str__(self):
         '__add__',
         '__sub__',
         '__mul__',
+        '__matmul__',
         '__floordiv__',  # not implemented in C
         '__mod__',
         '__divmod__',
@@ -601,6 +602,7 @@ def __str__(self):
         '__iadd__',
         '__isub__',
         '__imul__',
+        '__imatmul__',
         '__idiv__',
         '__itruediv__',
         '__ifloordiv__',

diff --git a/src/Acquisition/tests.py b/src/Acquisition/tests.py
@@ -3358,6 +3358,12 @@ class TestProxying(unittest.TestCase):
         # '__coerce__',
     ]
 
+    if PY3 and sys.version_info.minor >= 5:
+        __binary_numeric_methods__.extend([
+            '__matmul__',
+            '__imatmul__'
+        ])
+
     __unary_special_methods__ = [
         # arithmetic
         '__neg__',