Author: Brian Kearns <bdkea...@gmail.com>
Branch:
Changeset: r67944:a6bcf5d26ccd
Date: 2013-11-10 22:41 -0500
http://bitbucket.org/pypy/pypy/changeset/a6bcf5d26ccd/
Log: provide copy for numpy scalars
diff --git a/pypy/module/micronumpy/interp_boxes.py
b/pypy/module/micronumpy/interp_boxes.py
--- a/pypy/module/micronumpy/interp_boxes.py
+++ b/pypy/module/micronumpy/interp_boxes.py
@@ -289,6 +289,9 @@
def descr_get_ndim(self, space):
return space.wrap(0)
+ def descr_copy(self, space):
+ return self.convert_to(self.get_dtype(space))
+
class W_BoolBox(W_GenericBox, PrimitiveBox):
descr__new__, _get_dtype, descr_reduce = new_dtype_getter("bool")
@@ -538,6 +541,7 @@
astype = interp2app(W_GenericBox.descr_astype),
view = interp2app(W_GenericBox.descr_view),
squeeze = interp2app(W_GenericBox.descr_self),
+ copy = interp2app(W_GenericBox.descr_copy),
dtype = GetSetProperty(W_GenericBox.descr_get_dtype),
itemsize = GetSetProperty(W_GenericBox.descr_get_itemsize),
diff --git a/pypy/module/micronumpy/test/test_scalar.py
b/pypy/module/micronumpy/test/test_scalar.py
--- a/pypy/module/micronumpy/test/test_scalar.py
+++ b/pypy/module/micronumpy/test/test_scalar.py
@@ -65,6 +65,14 @@
assert type(a) is np.int32
assert a == 1
+ def test_copy(self):
+ import numpy as np
+ a = np.int32(2)
+ b = a.copy()
+ assert type(b) is type(a)
+ assert b == a
+ assert b is not a
+
def test_squeeze(self):
import numpy as np
assert np.True_.squeeze() is np.True_
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