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gh-133866: remove deprecated and undocumented function ctypes.SetPointerType (GH-133869)

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Bénédikt Tran 2025-05-29 15:28:57 +02:00 • committed by GitHub
parent b783e1791b
commit cafbcd666a
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4 changed files with 14 additions and 12 deletions
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8
Doc/whatsnew/3.15.rst
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@ -138,6 +138,14 @@ Deprecated
Removed Removed
======= =======
ctypes
------
* Removed the undocumented function :func:`!ctypes.SetPointerType`,
which has been deprecated since Python 3.13.
(Contributed by Bénédikt Tran in :gh:`133866`.)
http.server http.server
----------- -----------

6
Lib/ctypes/__init__.py
View file

@ -379,12 +379,6 @@ def create_unicode_buffer(init, size=None):
return buf return buf
raise TypeError(init) raise TypeError(init)
def SetPointerType(pointer, cls):
import warnings
warnings._deprecated("ctypes.SetPointerType", remove=(3, 15))
pointer.set_type(cls)
def ARRAY(typ, len): def ARRAY(typ, len):
return typ * len return typ * len

9
Lib/test/test_ctypes/test_incomplete.py
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@ -21,9 +21,7 @@ class TestSetPointerType(unittest.TestCase):
_fields_ = [("name", c_char_p), _fields_ = [("name", c_char_p),
("next", lpcell)] ("next", lpcell)]
with warnings.catch_warnings(): lpcell.set_type(cell)
warnings.simplefilter('ignore', DeprecationWarning)
ctypes.SetPointerType(lpcell, cell)
self.assertIs(POINTER(cell), lpcell) self.assertIs(POINTER(cell), lpcell)
@ -50,10 +48,9 @@ class TestSetPointerType(unittest.TestCase):
_fields_ = [("name", c_char_p), _fields_ = [("name", c_char_p),
("next", lpcell)] ("next", lpcell)]
with self.assertWarns(DeprecationWarning): lpcell.set_type(cell)
ctypes.SetPointerType(lpcell, cell)
self.assertIs(POINTER(cell), lpcell) self.assertIs(POINTER(cell), lpcell)
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()

3
Misc/NEWS.d/next/Library/2025-05-11-10-01-48.gh-issue-133866.g3dHP_.rst Normal file
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@ -0,0 +1,3 @@
Remove the undocumented function :func:`!ctypes.SetPointerType`,
which has been deprecated since Python 3.13.
Patch by Bénédikt Tran.