Author: Brian Kearns <[email protected]>
Branch:
Changeset: r68413:caa5f3b6bf46
Date: 2013-12-12 21:38 -0500
http://bitbucket.org/pypy/pypy/changeset/caa5f3b6bf46/
Log: test/fix ndarray.__new__ passing array as buffer
diff --git a/pypy/module/micronumpy/arrayimpl/concrete.py
b/pypy/module/micronumpy/arrayimpl/concrete.py
--- a/pypy/module/micronumpy/arrayimpl/concrete.py
+++ b/pypy/module/micronumpy/arrayimpl/concrete.py
@@ -502,3 +502,6 @@
def getlength(self):
return self.impl.size
+
+ def get_raw_address(self):
+ return self.impl.storage
diff --git a/pypy/module/micronumpy/test/test_subtype.py
b/pypy/module/micronumpy/test/test_subtype.py
--- a/pypy/module/micronumpy/test/test_subtype.py
+++ b/pypy/module/micronumpy/test/test_subtype.py
@@ -62,6 +62,11 @@
assert isinstance(b, matrix)
assert (b == a).all()
+ def test_subtype_like_matrix(self):
+ import numpy as np
+ arr = np.array([1,2,3])
+ ret = np.ndarray.__new__(np.ndarray, arr.shape, arr.dtype, buffer=arr)
+ assert (arr == ret).all()
def test_finalize(self):
#taken from
http://docs.scipy.org/doc/numpy/user/basics.subclassing.html#simple-example-adding-an-extra-attribute-to-ndarray
@@ -245,4 +250,3 @@
assert isinstance(b, D)
c = array(a, float)
assert c.dtype is dtype(float)
-
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