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ENH: Add NumPy declarations to be used by Cython 3.0+ #16986

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Merged
mattip merged 10 commits into from
Aug 5, 2020
+1,045 −81
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ENH: Add NumPy declarations to be used by Cython 3.0+ #16986

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9c5293f
Create copy of numpy.pxd for Cython 3.0 changes.
scoder Aug 1, 2020
1c9d112
Adapt numpy declarations to be used by Cython 3.0+.
scoder Aug 1, 2020
c90e38d
Integrate new file into distributions.
scoder Aug 2, 2020
e2f121a
Add release note about updated Cython 3.0 pxd declarations.
scoder Aug 2, 2020
bfcfca1
Add "check_size ignore" to the extension types in "__init__.cython-30…
scoder Aug 2, 2020
32d66b7
Remove useless "extern" modifiers from classes declared inside of "ex…
scoder Aug 2, 2020
e897b6f
Remove useless "extern" modifiers from classes declared inside of "ex…
scoder Aug 2, 2020
a14c782
Remove an unused function that had been added for the now-deleted "__…
scoder Aug 3, 2020
4834ebf
Update the head-of-file comments in the NumPy declaration files to no…
scoder Aug 3, 2020
df769ef
Remove an unused function that had been added for the now-deleted "__…
scoder Aug 3, 2020
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2 changes: 1 addition & 1 deletion MANIFEST.in
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Expand Up @@ -17,7 +17,7 @@ include test_requirements.txt
recursive-include numpy/random *.pyx *.pxd *.pyx.in *.pxd.in
include numpy/py.typed
include numpy/random/include/*
include numpy/__init__.pxd
include numpy/*.pxd
# Add build support that should go in sdist, but not go in bdist/be installed
# Note that sub-directories that don't have __init__ are apparently not
# included by 'recursive-include', so list those separately
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7 changes: 7 additions & 0 deletions doc/release/upcoming_changes/16986.improvement.rst
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@@ -0,0 +1,7 @@
Add NumPy declarations for Cython 3.0 and later
-----------------------------------------------

The pxd declarations for Cython 3.0 were improved to avoid using deprecated
NumPy C-API features. Extension modules built with Cython 3.0+ that use NumPy
can now set the C macro ``NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION`` to avoid
C compiler warnings about deprecated API usage.
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