- Issue #10181: New memoryview implementation fixes multiple ownership
and lifetime issues of dynamically allocated Py_buffer members (#9990)
as well as crashes (#8305, #7433). Many new features have been added
(See whatsnew/3.3), and the documentation has been updated extensively.
The ndarray test object from _testbuffer.c implements all aspects of
PEP-3118, so further development towards the complete implementation
of the PEP can proceed in a test-driven manner.
Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
and many ideas.
- Issue #12834: Fix incorrect results of memoryview.tobytes() for
non-contiguous arrays.
- Issue #5231: Introduce memoryview.cast() method that allows changing
format and shape without making a copy of the underlying memory.
diff --git a/Include/abstract.h b/Include/abstract.h
index 3946ec5..abb996f 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -559,7 +559,7 @@
/* Copy the data from the src buffer to the buffer of destination
*/
- PyAPI_FUNC(int) PyBuffer_IsContiguous(Py_buffer *view, char fort);
+ PyAPI_FUNC(int) PyBuffer_IsContiguous(const Py_buffer *view, char fort);
PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,