mirror of
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9f2e346911
svn+ssh://pythondev@svn.python.org/python/branches/p3yk
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r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines
Merged revisions 56466-56476 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
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r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines
PEP 3123: Use proper C inheritance for PyObject.
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r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines
Add longintrepr.h to Python.h, so that the compiler can
see that PyFalse is really some kind of PyObject*.
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r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines
Qualify SHIFT, MASK, BASE.
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r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines
Correctly refer to _ob_next.
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94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
/* This extension module exposes some types that are only available at the
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* C level. It should not be used directly, but instead through the Python
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* level types modules, which imports this.
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*/
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#include "Python.h"
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#include "structmember.h"
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typedef struct
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{
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PyObject_HEAD
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int member;
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} Helper;
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static PyMemberDef helper_members[] = {
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{ "member", T_INT, offsetof(Helper, member), READONLY,
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PyDoc_STR("A member descriptor")
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},
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{ NULL }
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};
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static PyObject *
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helper_getter(Helper *self, void *unused)
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{
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Py_RETURN_NONE;
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}
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static PyGetSetDef helper_getset[] = {
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{ "getter", (getter)helper_getter, NULL,
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PyDoc_STR("A getset descriptor"),
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},
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{ NULL }
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};
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static PyTypeObject HelperType = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"_types.Helper", /* tp_name */
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sizeof(Helper), /* tp_basicsize */
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0, /* tp_itemsize */
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0, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_compare */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT, /* tp_flags */
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0, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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0, /* tp_iter */
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0, /* tp_iternext */
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0, /* tp_methods */
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helper_members, /* tp_members */
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helper_getset, /* tp_getset */
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0, /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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0, /* tp_init */
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0, /* tp_alloc */
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0, /* tp_new */
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0, /* tp_free */
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};
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PyMODINIT_FUNC
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init_types(void)
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{
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PyObject *m;
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m = Py_InitModule3("_types", NULL, "A types module helper");
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if (!m)
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return;
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if (PyType_Ready(&HelperType) < 0)
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return;
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Py_INCREF(&HelperType);
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PyModule_AddObject(m, "Helper", (PyObject *)&HelperType);
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}
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