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gh-107659: Add docstring for ctypes.POINTER & ctypes.ARRAY #107739

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gh-107659: Add docstring for ctypes.POINTER & ctypes.ARRAY #107739

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10910fc
Add docstring for ctypes.POINTER & ctypes.ARRAY
Geekverma Aug 7, 2023
088f541
Merge branch 'main' into ctype-pointer
Geekverma Aug 7, 2023
0b9a7d1
Update Modules/_ctypes/_ctypes.c
Geekverma Aug 7, 2023
1d7708c
one more
AlexWaygood Aug 7, 2023
8953783
Added docstring using array_doc variable form PyDoc_STRVAR()
Geekverma Aug 8, 2023
9c9be23
Merge branch 'main' into ctype-pointer
Geekverma Aug 8, 2023
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14 changes: 12 additions & 2 deletions Modules/_ctypes/_ctypes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,8 @@ addressof(cdata)
pointer(cdata)

POINTER(ctype)
- This factory function creates and returns a new ctypes pointer type.


bytes(cdata)
- return the buffer contents as a sequence of bytes (which is currently a string)
Expand Down Expand Up @@ -4793,6 +4795,14 @@ static PyMappingMethods Array_as_mapping = {
Array_ass_subscript,
};

PyDoc_STRVAR(array_doc,
"Abstract base class for arrays.\n"
"\n"
"The recommended way to create \n"
"concrete array types is by multiplying \n"
"any ctypes data type with a non-negative \n"
"integer.\n");

PyTypeObject PyCArray_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"_ctypes.Array",
Expand All @@ -4813,8 +4823,8 @@ PyTypeObject PyCArray_Type = {
0, /* tp_getattro */
0, /* tp_setattro */
&PyCData_as_buffer, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
PyDoc_STR("XXX to be provided"), /* tp_doc */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
array_doc, /* tp_doc */
(traverseproc)PyCData_traverse, /* tp_traverse */
(inquiry)PyCData_clear, /* tp_clear */
0, /* tp_richcompare */
Expand Down