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Title: Prevent potential data loss in numpy's dtype::get_itemsize(). by JohannesWilde · Pull Request #463 · boostorg/python · GitHub

Open Graph Title: Prevent potential data loss in numpy's dtype::get_itemsize(). by JohannesWilde · Pull Request #463 · boostorg/python

X Title: Prevent potential data loss in numpy's dtype::get_itemsize(). by JohannesWilde · Pull Request #463 · boostorg/python

Description: The numpy 2.0 migration guide states [https://numpy.org/devdocs/numpy_2_0_migration_guide.html]: "PyDataType_ELSIZE and PyDataType_SET_ELSIZE (note that the result is now npy_intp and not int)." Ev...

Open Graph Description: The numpy 2.0 migration guide states [https://numpy.org/devdocs/numpy_2_0_migration_guide.html]: "PyDataType_ELSIZE and PyDataType_SET_ELSIZE (note that the result is now npy_intp and not int)...

X Description: The numpy 2.0 migration guide states [https://numpy.org/devdocs/numpy_2_0_migration_guide.html]: "PyDataType_ELSIZE and PyDataType_SET_ELSIZE (note that the result is now npy_intp and not ...

Opengraph URL: https://github.com/boostorg/python/pull/463

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Prevent potential data loss in numpy's dtype::get_itemsize().https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/c641a805a14771ad7137e2727cd19a2d653bcd25
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Use boost::python::ssize_t instead of Py_ssize_t - it is available fo…https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/4a0c0962bcac64a94f005a07ffee9861983feefa
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Exempt negative itemsize from contiguity and alginment.https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/af8a5f7cc35d0c98565bb4a3d8bbe646462e6437
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Add constness for unmodified internal parameters.https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/25a1994b008f459ba40ecdf8c322f244a4dcacd7
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Change size type to boost::python::ssize_t - as did numpy with versio…https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/1105d37dcc7fe97272d65eec831a260307777c6e
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Use the const-accessor methods when using const_iterators.https://patch-diff.githubusercontent.com/boostorg/python/pull/463/commits/6614188fcb9bbe3a2c2ee32f1035f4fad0dc3ce2
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