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Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size.

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This allows sys.getsize() to work correctly with their subclasses with
__slots__ defined.
This commit is contained in:
Serhiy Storchaka 2015-12-19 20:05:25 +02:00
parent efd7b34d7c
commit 5c4064e8bd
19 changed files with 54 additions and 22 deletions
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2
Modules/arraymodule.c
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@ -1743,7 +1743,7 @@ array_array___sizeof___impl(arrayobject *self)
/*[clinic end generated code: output=d8e1c61ebbe3eaed input=805586565bf2b3c6]*/
{
Py_ssize_t res;
res = sizeof(arrayobject) + self->allocated * self->ob_descr->itemsize;
res = _PyObject_SIZE(Py_TYPE(self)) + self->allocated * self->ob_descr->itemsize;
return PyLong_FromSsize_t(res);
}