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gh-103092: Adapt _ctypes's PyCStgDict type to heap type #103932

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erlend-aasland
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@erlend-aasland erlend-aasland commented Apr 27, 2023

Port PyCStgDict_Type to heap type.

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erlend-aasland commented Apr 27, 2023

This probably fails because of the dict hacks in StructUnionType_new (wild guess).

@corona10 corona10 self-requested a review April 27, 2023 23:31
@kumaraditya303
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kumaraditya303 commented May 30, 2023

While I am still trying to figure out where it breaks, you may proceed to port other simpler types (if there are any).

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What's the status of this PR? Is it ready for review? It's still marked as a draft.

PyCStgDict_traverse(StgDictObject *self, visitproc visit, void *arg)
{
Py_VISIT(Py_TYPE(self));
Py_VISIT(self->proto);
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Maybe an extra visit to the proto member? The CDataType_traverse function in _ctypes.c has an explicit Py_VISIT(dict->proto).

@erlend-aasland erlend-aasland changed the title gh-103092: Isolate _ctypes, part 2 gh-103092: Adapt _ctypes.PyCStgDict_Type to heap type Jan 9, 2024
@erlend-aasland erlend-aasland changed the title gh-103092: Adapt _ctypes.PyCStgDict_Type to heap type gh-103092: Adapt _ctypes's PyCStgDict type to heap type Jan 9, 2024
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I don't have the bandwidth to follow up this right now; abandoning this PR.

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5 participants