Author: Maciej Fijalkowski <[email protected]>
Branch:
Changeset: r50250:a23933bd7963
Date: 2011-12-07 16:57 +0200
http://bitbucket.org/pypy/pypy/changeset/a23933bd7963/
Log: fixes
diff --git a/pypy/module/micronumpy/interp_numarray.py
b/pypy/module/micronumpy/interp_numarray.py
--- a/pypy/module/micronumpy/interp_numarray.py
+++ b/pypy/module/micronumpy/interp_numarray.py
@@ -918,7 +918,8 @@
def descr_array_iface(self, space):
concrete = self.get_concrete()
- addr = rffi.cast(lltype.Signed, concrete.storage)
+ storage = concrete.get_storage(space)
+ addr = rffi.cast(lltype.Signed, storage)
w_d = space.newdict()
space.setitem_str(w_d, 'data', space.newtuple([space.wrap(addr),
space.w_False]))
@@ -984,6 +985,9 @@
# so in order to have a consistent API, let it go through.
pass
+ def get_storage(self, space):
+ raise OperationError(space.w_TypeError, space.wrap("Cannot get array
interface on scalars in pypy"))
+
class VirtualArray(BaseArray):
"""
Class for representing virtual arrays, such as binary ops or ufuncs
@@ -1271,6 +1275,9 @@
a_iter = a_iter.next(len(array.shape))
return array
+ def get_storage(self, space):
+ return self.parent.storage
+
class W_NDimArray(BaseArray):
""" A class representing contiguous array. We know that each iteration
by say ufunc will increase the data index by one
@@ -1333,6 +1340,9 @@
def debug_repr(self):
return 'Array'
+ def get_storage(self, space):
+ return self.storage
+
def __del__(self):
lltype.free(self.storage, flavor='raw', track_allocation=False)
diff --git a/pypy/module/micronumpy/test/test_numarray.py
b/pypy/module/micronumpy/test/test_numarray.py
--- a/pypy/module/micronumpy/test/test_numarray.py
+++ b/pypy/module/micronumpy/test/test_numarray.py
@@ -1119,6 +1119,10 @@
a = array([1, 2, 3])
i = a.__array_interface__
assert isinstance(i['data'][0], int)
+ a = a[::2]
+ i = a.__array_interface__
+ assert isinstance(i['data'][0], int)
+ raises(TypeError, getattr, array(3), '__array_interface__')
class AppTestSupport(BaseNumpyAppTest):
def setup_class(cls):
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