https://github.com/python/cpython/commit/9743d069bd53e9d3a8f09df899ec1c906a79da24 commit: 9743d069bd53e9d3a8f09df899ec1c906a79da24 branch: main author: Sergey B Kirpichev <[email protected]> committer: vstinner <[email protected]> date: 2025-08-08T10:36:42Z summary:
gh-128813: deprecate cval field of the PyComplexObject struct (#137271) Co-authored-by: Petr Viktorin <[email protected]> Co-authored-by: Victor Stinner <[email protected]> files: A Doc/deprecations/c-api-pending-removal-in-3.20.rst M Doc/c-api/complex.rst M Doc/deprecations/index.rst M Doc/whatsnew/3.15.rst M Misc/NEWS.d/next/C_API/2025-07-31-04-30-42.gh-issue-128813.opL-Pv.rst diff --git a/Doc/c-api/complex.rst b/Doc/c-api/complex.rst index 34488848f87cd1..a1fd27ad0acd2e 100644 --- a/Doc/c-api/complex.rst +++ b/Doc/c-api/complex.rst @@ -118,6 +118,16 @@ Complex Numbers as Python Objects This subtype of :c:type:`PyObject` represents a Python complex number object. + .. c:member:: Py_complex cval + + The complex number value, using the C :c:type:`Py_complex` representation. + + .. deprecated-removed:: next 3.20 + Use :c:func:`PyComplex_AsCComplex` and + :c:func:`PyComplex_FromCComplex` to convert a + Python complex number to/from the C :c:type:`Py_complex` + representation. + .. c:var:: PyTypeObject PyComplex_Type diff --git a/Doc/deprecations/c-api-pending-removal-in-3.20.rst b/Doc/deprecations/c-api-pending-removal-in-3.20.rst new file mode 100644 index 00000000000000..82f975d6ed4020 --- /dev/null +++ b/Doc/deprecations/c-api-pending-removal-in-3.20.rst @@ -0,0 +1,7 @@ +Pending removal in Python 3.20 +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +* The ``cval`` field in :c:type:`PyComplexObject` (:gh:`128813`). + Use :c:func:`PyComplex_AsCComplex` and :c:func:`PyComplex_FromCComplex` + to convert a Python complex number to/from the C :c:type:`Py_complex` + representation. diff --git a/Doc/deprecations/index.rst b/Doc/deprecations/index.rst index d064f2bec42c22..c6e05c176b2aa1 100644 --- a/Doc/deprecations/index.rst +++ b/Doc/deprecations/index.rst @@ -18,4 +18,6 @@ C API deprecations .. include:: c-api-pending-removal-in-3.18.rst +.. include:: c-api-pending-removal-in-3.20.rst + .. include:: c-api-pending-removal-in-future.rst diff --git a/Doc/whatsnew/3.15.rst b/Doc/whatsnew/3.15.rst index 89644a509a0bb4..93f56eed857068 100644 --- a/Doc/whatsnew/3.15.rst +++ b/Doc/whatsnew/3.15.rst @@ -570,6 +570,13 @@ Deprecated C APIs signed integer type of the same size is now deprecated. (Contributed by Serhiy Storchaka in :gh:`132629`.) +* Deprecate :c:member:`~PyComplexObject.cval` field of the the + :c:type:`PyComplexObject` type. + Use :c:func:`PyComplex_AsCComplex` and :c:func:`PyComplex_FromCComplex` + to convert a Python complex number to/from the C :c:type:`Py_complex` + representation. + (Contributed by Sergey B Kirpichev in :gh:`128813`.) + * Functions :c:func:`_Py_c_sum`, :c:func:`_Py_c_diff`, :c:func:`_Py_c_neg`, :c:func:`_Py_c_prod`, :c:func:`_Py_c_quot`, :c:func:`_Py_c_pow` and :c:func:`_Py_c_abs` are :term:`soft deprecated`. diff --git a/Misc/NEWS.d/next/C_API/2025-07-31-04-30-42.gh-issue-128813.opL-Pv.rst b/Misc/NEWS.d/next/C_API/2025-07-31-04-30-42.gh-issue-128813.opL-Pv.rst index 625989b33704a7..caa8f3e9c985cd 100644 --- a/Misc/NEWS.d/next/C_API/2025-07-31-04-30-42.gh-issue-128813.opL-Pv.rst +++ b/Misc/NEWS.d/next/C_API/2025-07-31-04-30-42.gh-issue-128813.opL-Pv.rst @@ -1,4 +1,5 @@ Functions :c:func:`_Py_c_sum`, :c:func:`_Py_c_diff`, :c:func:`_Py_c_neg`, -:c:func:`_Py_c_prod`, :c:func:`_Py_c_quot`, :c:func:`_Py_c_pow` and -previously undocumented :c:func:`_Py_c_abs` are :term:`soft deprecated`. +:c:func:`_Py_c_prod`, :c:func:`_Py_c_quot`, :c:func:`_Py_c_pow` and previously +undocumented :c:func:`_Py_c_abs` are :term:`soft deprecated`. Deprecate also +:c:member:`~PyComplexObject.cval` field of the :c:type:`PyComplexObject` type. Patch by Sergey B Kirpichev. _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
