| |
| /* Module object implementation */ |
| |
| #include "Python.h" |
| #include "structmember.h" |
| |
| static Py_ssize_t max_module_number; |
| |
| typedef struct { |
| PyObject_HEAD |
| PyObject *md_dict; |
| struct PyModuleDef *md_def; |
| void *md_state; |
| PyObject *md_weaklist; |
| PyObject *md_name; /* for logging purposes after md_dict is cleared */ |
| } PyModuleObject; |
| |
| static PyMemberDef module_members[] = { |
| {"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY}, |
| {0} |
| }; |
| |
| PyTypeObject PyModuleDef_Type = { |
| PyVarObject_HEAD_INIT(&PyType_Type, 0) |
| "moduledef", /* tp_name */ |
| sizeof(struct PyModuleDef), /* tp_size */ |
| 0, /* tp_itemsize */ |
| }; |
| |
| |
| PyObject* |
| PyModuleDef_Init(struct PyModuleDef* def) |
| { |
| if (PyType_Ready(&PyModuleDef_Type) < 0) |
| return NULL; |
| if (def->m_base.m_index == 0) { |
| max_module_number++; |
| Py_REFCNT(def) = 1; |
| Py_TYPE(def) = &PyModuleDef_Type; |
| def->m_base.m_index = max_module_number; |
| } |
| return (PyObject*)def; |
| } |
| |
| static int |
| module_init_dict(PyModuleObject *mod, PyObject *md_dict, |
| PyObject *name, PyObject *doc) |
| { |
| _Py_IDENTIFIER(__name__); |
| _Py_IDENTIFIER(__doc__); |
| _Py_IDENTIFIER(__package__); |
| _Py_IDENTIFIER(__loader__); |
| _Py_IDENTIFIER(__spec__); |
| |
| if (md_dict == NULL) |
| return -1; |
| if (doc == NULL) |
| doc = Py_None; |
| |
| if (_PyDict_SetItemId(md_dict, &PyId___name__, name) != 0) |
| return -1; |
| if (_PyDict_SetItemId(md_dict, &PyId___doc__, doc) != 0) |
| return -1; |
| if (_PyDict_SetItemId(md_dict, &PyId___package__, Py_None) != 0) |
| return -1; |
| if (_PyDict_SetItemId(md_dict, &PyId___loader__, Py_None) != 0) |
| return -1; |
| if (_PyDict_SetItemId(md_dict, &PyId___spec__, Py_None) != 0) |
| return -1; |
| if (PyUnicode_CheckExact(name)) { |
| Py_INCREF(name); |
| Py_XSETREF(mod->md_name, name); |
| } |
| |
| return 0; |
| } |
| |
| |
| PyObject * |
| PyModule_NewObject(PyObject *name) |
| { |
| PyModuleObject *m; |
| m = PyObject_GC_New(PyModuleObject, &PyModule_Type); |
| if (m == NULL) |
| return NULL; |
| m->md_def = NULL; |
| m->md_state = NULL; |
| m->md_weaklist = NULL; |
| m->md_name = NULL; |
| m->md_dict = PyDict_New(); |
| if (module_init_dict(m, m->md_dict, name, NULL) != 0) |
| goto fail; |
| PyObject_GC_Track(m); |
| return (PyObject *)m; |
| |
| fail: |
| Py_DECREF(m); |
| return NULL; |
| } |
| |
| PyObject * |
| PyModule_New(const char *name) |
| { |
| PyObject *nameobj, *module; |
| nameobj = PyUnicode_FromString(name); |
| if (nameobj == NULL) |
| return NULL; |
| module = PyModule_NewObject(nameobj); |
| Py_DECREF(nameobj); |
| return module; |
| } |
| |
| /* Check API/ABI version |
| * Issues a warning on mismatch, which is usually not fatal. |
| * Returns 0 if an exception is raised. |
| */ |
| static int |
| check_api_version(const char *name, int module_api_version) |
| { |
| if (module_api_version != PYTHON_API_VERSION && module_api_version != PYTHON_ABI_VERSION) { |
| int err; |
| err = PyErr_WarnFormat(PyExc_RuntimeWarning, 1, |
| "Python C API version mismatch for module %.100s: " |
| "This Python has API version %d, module %.100s has version %d.", |
| name, |
| PYTHON_API_VERSION, name, module_api_version); |
| if (err) |
| return 0; |
| } |
| return 1; |
| } |
| |
| static int |
| _add_methods_to_object(PyObject *module, PyObject *name, PyMethodDef *functions) |
| { |
| PyObject *func; |
| PyMethodDef *fdef; |
| |
| for (fdef = functions; fdef->ml_name != NULL; fdef++) { |
| if ((fdef->ml_flags & METH_CLASS) || |
| (fdef->ml_flags & METH_STATIC)) { |
| PyErr_SetString(PyExc_ValueError, |
| "module functions cannot set" |
| " METH_CLASS or METH_STATIC"); |
| return -1; |
| } |
| func = PyCFunction_NewEx(fdef, (PyObject*)module, name); |
| if (func == NULL) { |
| return -1; |
| } |
| if (PyObject_SetAttrString(module, fdef->ml_name, func) != 0) { |
| Py_DECREF(func); |
| return -1; |
| } |
| Py_DECREF(func); |
| } |
| |
| return 0; |
| } |
| |
| PyObject * |
| PyModule_Create2(struct PyModuleDef* module, int module_api_version) |
| { |
| const char* name; |
| PyModuleObject *m; |
| PyInterpreterState *interp = PyThreadState_Get()->interp; |
| if (interp->modules == NULL) |
| Py_FatalError("Python import machinery not initialized"); |
| if (!PyModuleDef_Init(module)) |
| return NULL; |
| name = module->m_name; |
| if (!check_api_version(name, module_api_version)) { |
| return NULL; |
| } |
| if (module->m_slots) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s: PyModule_Create is incompatible with m_slots", name); |
| return NULL; |
| } |
| /* Make sure name is fully qualified. |
| |
| This is a bit of a hack: when the shared library is loaded, |
| the module name is "package.module", but the module calls |
| PyModule_Create*() with just "module" for the name. The shared |
| library loader squirrels away the true name of the module in |
| _Py_PackageContext, and PyModule_Create*() will substitute this |
| (if the name actually matches). |
| */ |
| if (_Py_PackageContext != NULL) { |
| char *p = strrchr(_Py_PackageContext, '.'); |
| if (p != NULL && strcmp(module->m_name, p+1) == 0) { |
| name = _Py_PackageContext; |
| _Py_PackageContext = NULL; |
| } |
| } |
| if ((m = (PyModuleObject*)PyModule_New(name)) == NULL) |
| return NULL; |
| |
| if (module->m_size > 0) { |
| m->md_state = PyMem_MALLOC(module->m_size); |
| if (!m->md_state) { |
| PyErr_NoMemory(); |
| Py_DECREF(m); |
| return NULL; |
| } |
| memset(m->md_state, 0, module->m_size); |
| } |
| |
| if (module->m_methods != NULL) { |
| if (PyModule_AddFunctions((PyObject *) m, module->m_methods) != 0) { |
| Py_DECREF(m); |
| return NULL; |
| } |
| } |
| if (module->m_doc != NULL) { |
| if (PyModule_SetDocString((PyObject *) m, module->m_doc) != 0) { |
| Py_DECREF(m); |
| return NULL; |
| } |
| } |
| m->md_def = module; |
| return (PyObject*)m; |
| } |
| |
| PyObject * |
| PyModule_FromDefAndSpec2(struct PyModuleDef* def, PyObject *spec, int module_api_version) |
| { |
| PyModuleDef_Slot* cur_slot; |
| PyObject *(*create)(PyObject *, PyModuleDef*) = NULL; |
| PyObject *nameobj; |
| PyObject *m = NULL; |
| int has_execution_slots = 0; |
| char *name; |
| int ret; |
| |
| PyModuleDef_Init(def); |
| |
| nameobj = PyObject_GetAttrString(spec, "name"); |
| if (nameobj == NULL) { |
| return NULL; |
| } |
| name = PyUnicode_AsUTF8(nameobj); |
| if (name == NULL) { |
| goto error; |
| } |
| |
| if (!check_api_version(name, module_api_version)) { |
| goto error; |
| } |
| |
| if (def->m_size < 0) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s: m_size may not be negative for multi-phase initialization", |
| name); |
| goto error; |
| } |
| |
| for (cur_slot = def->m_slots; cur_slot && cur_slot->slot; cur_slot++) { |
| if (cur_slot->slot == Py_mod_create) { |
| if (create) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s has multiple create slots", |
| name); |
| goto error; |
| } |
| create = cur_slot->value; |
| } else if (cur_slot->slot < 0 || cur_slot->slot > _Py_mod_LAST_SLOT) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s uses unknown slot ID %i", |
| name, cur_slot->slot); |
| goto error; |
| } else { |
| has_execution_slots = 1; |
| } |
| } |
| |
| if (create) { |
| m = create(spec, def); |
| if (m == NULL) { |
| if (!PyErr_Occurred()) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "creation of module %s failed without setting an exception", |
| name); |
| } |
| goto error; |
| } else { |
| if (PyErr_Occurred()) { |
| PyErr_Format(PyExc_SystemError, |
| "creation of module %s raised unreported exception", |
| name); |
| goto error; |
| } |
| } |
| } else { |
| m = PyModule_NewObject(nameobj); |
| if (m == NULL) { |
| goto error; |
| } |
| } |
| |
| if (PyModule_Check(m)) { |
| ((PyModuleObject*)m)->md_state = NULL; |
| ((PyModuleObject*)m)->md_def = def; |
| } else { |
| if (def->m_size > 0 || def->m_traverse || def->m_clear || def->m_free) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s is not a module object, but requests module state", |
| name); |
| goto error; |
| } |
| if (has_execution_slots) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s specifies execution slots, but did not create " |
| "a ModuleType instance", |
| name); |
| goto error; |
| } |
| } |
| |
| if (def->m_methods != NULL) { |
| ret = _add_methods_to_object(m, nameobj, def->m_methods); |
| if (ret != 0) { |
| goto error; |
| } |
| } |
| |
| if (def->m_doc != NULL) { |
| ret = PyModule_SetDocString(m, def->m_doc); |
| if (ret != 0) { |
| goto error; |
| } |
| } |
| |
| Py_DECREF(nameobj); |
| return m; |
| |
| error: |
| Py_DECREF(nameobj); |
| Py_XDECREF(m); |
| return NULL; |
| } |
| |
| int |
| PyModule_ExecDef(PyObject *module, PyModuleDef *def) |
| { |
| PyModuleDef_Slot *cur_slot; |
| const char *name; |
| int ret; |
| |
| name = PyModule_GetName(module); |
| if (name == NULL) { |
| return -1; |
| } |
| |
| if (def->m_size >= 0) { |
| PyModuleObject *md = (PyModuleObject*)module; |
| if (md->md_state == NULL) { |
| /* Always set a state pointer; this serves as a marker to skip |
| * multiple initialization (importlib.reload() is no-op) */ |
| md->md_state = PyMem_MALLOC(def->m_size); |
| if (!md->md_state) { |
| PyErr_NoMemory(); |
| return -1; |
| } |
| memset(md->md_state, 0, def->m_size); |
| } |
| } |
| |
| if (def->m_slots == NULL) { |
| return 0; |
| } |
| |
| for (cur_slot = def->m_slots; cur_slot && cur_slot->slot; cur_slot++) { |
| switch (cur_slot->slot) { |
| case Py_mod_create: |
| /* handled in PyModule_FromDefAndSpec2 */ |
| break; |
| case Py_mod_exec: |
| ret = ((int (*)(PyObject *))cur_slot->value)(module); |
| if (ret != 0) { |
| if (!PyErr_Occurred()) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "execution of module %s failed without setting an exception", |
| name); |
| } |
| return -1; |
| } |
| if (PyErr_Occurred()) { |
| PyErr_Format( |
| PyExc_SystemError, |
| "execution of module %s raised unreported exception", |
| name); |
| return -1; |
| } |
| break; |
| default: |
| PyErr_Format( |
| PyExc_SystemError, |
| "module %s initialized with unknown slot %i", |
| name, cur_slot->slot); |
| return -1; |
| } |
| } |
| return 0; |
| } |
| |
| int |
| PyModule_AddFunctions(PyObject *m, PyMethodDef *functions) |
| { |
| int res; |
| PyObject *name = PyModule_GetNameObject(m); |
| if (name == NULL) { |
| return -1; |
| } |
| |
| res = _add_methods_to_object(m, name, functions); |
| Py_DECREF(name); |
| return res; |
| } |
| |
| int |
| PyModule_SetDocString(PyObject *m, const char *doc) |
| { |
| PyObject *v; |
| _Py_IDENTIFIER(__doc__); |
| |
| v = PyUnicode_FromString(doc); |
| if (v == NULL || _PyObject_SetAttrId(m, &PyId___doc__, v) != 0) { |
| Py_XDECREF(v); |
| return -1; |
| } |
| Py_DECREF(v); |
| return 0; |
| } |
| |
| PyObject * |
| PyModule_GetDict(PyObject *m) |
| { |
| PyObject *d; |
| if (!PyModule_Check(m)) { |
| PyErr_BadInternalCall(); |
| return NULL; |
| } |
| d = ((PyModuleObject *)m) -> md_dict; |
| assert(d != NULL); |
| return d; |
| } |
| |
| PyObject* |
| PyModule_GetNameObject(PyObject *m) |
| { |
| _Py_IDENTIFIER(__name__); |
| PyObject *d; |
| PyObject *name; |
| if (!PyModule_Check(m)) { |
| PyErr_BadArgument(); |
| return NULL; |
| } |
| d = ((PyModuleObject *)m)->md_dict; |
| if (d == NULL || |
| (name = _PyDict_GetItemId(d, &PyId___name__)) == NULL || |
| !PyUnicode_Check(name)) |
| { |
| PyErr_SetString(PyExc_SystemError, "nameless module"); |
| return NULL; |
| } |
| Py_INCREF(name); |
| return name; |
| } |
| |
| const char * |
| PyModule_GetName(PyObject *m) |
| { |
| PyObject *name = PyModule_GetNameObject(m); |
| if (name == NULL) |
| return NULL; |
| Py_DECREF(name); /* module dict has still a reference */ |
| return _PyUnicode_AsString(name); |
| } |
| |
| PyObject* |
| PyModule_GetFilenameObject(PyObject *m) |
| { |
| _Py_IDENTIFIER(__file__); |
| PyObject *d; |
| PyObject *fileobj; |
| if (!PyModule_Check(m)) { |
| PyErr_BadArgument(); |
| return NULL; |
| } |
| d = ((PyModuleObject *)m)->md_dict; |
| if (d == NULL || |
| (fileobj = _PyDict_GetItemId(d, &PyId___file__)) == NULL || |
| !PyUnicode_Check(fileobj)) |
| { |
| PyErr_SetString(PyExc_SystemError, "module filename missing"); |
| return NULL; |
| } |
| Py_INCREF(fileobj); |
| return fileobj; |
| } |
| |
| const char * |
| PyModule_GetFilename(PyObject *m) |
| { |
| PyObject *fileobj; |
| char *utf8; |
| fileobj = PyModule_GetFilenameObject(m); |
| if (fileobj == NULL) |
| return NULL; |
| utf8 = _PyUnicode_AsString(fileobj); |
| Py_DECREF(fileobj); /* module dict has still a reference */ |
| return utf8; |
| } |
| |
| PyModuleDef* |
| PyModule_GetDef(PyObject* m) |
| { |
| if (!PyModule_Check(m)) { |
| PyErr_BadArgument(); |
| return NULL; |
| } |
| return ((PyModuleObject *)m)->md_def; |
| } |
| |
| void* |
| PyModule_GetState(PyObject* m) |
| { |
| if (!PyModule_Check(m)) { |
| PyErr_BadArgument(); |
| return NULL; |
| } |
| return ((PyModuleObject *)m)->md_state; |
| } |
| |
| void |
| _PyModule_Clear(PyObject *m) |
| { |
| PyObject *d = ((PyModuleObject *)m)->md_dict; |
| if (d != NULL) |
| _PyModule_ClearDict(d); |
| } |
| |
| void |
| _PyModule_ClearDict(PyObject *d) |
| { |
| /* To make the execution order of destructors for global |
| objects a bit more predictable, we first zap all objects |
| whose name starts with a single underscore, before we clear |
| the entire dictionary. We zap them by replacing them with |
| None, rather than deleting them from the dictionary, to |
| avoid rehashing the dictionary (to some extent). */ |
| |
| Py_ssize_t pos; |
| PyObject *key, *value; |
| |
| /* First, clear only names starting with a single underscore */ |
| pos = 0; |
| while (PyDict_Next(d, &pos, &key, &value)) { |
| if (value != Py_None && PyUnicode_Check(key)) { |
| if (PyUnicode_READ_CHAR(key, 0) == '_' && |
| PyUnicode_READ_CHAR(key, 1) != '_') { |
| if (Py_VerboseFlag > 1) { |
| const char *s = _PyUnicode_AsString(key); |
| if (s != NULL) |
| PySys_WriteStderr("# clear[1] %s\n", s); |
| else |
| PyErr_Clear(); |
| } |
| if (PyDict_SetItem(d, key, Py_None) != 0) |
| PyErr_Clear(); |
| } |
| } |
| } |
| |
| /* Next, clear all names except for __builtins__ */ |
| pos = 0; |
| while (PyDict_Next(d, &pos, &key, &value)) { |
| if (value != Py_None && PyUnicode_Check(key)) { |
| if (PyUnicode_READ_CHAR(key, 0) != '_' || |
| !_PyUnicode_EqualToASCIIString(key, "__builtins__")) |
| { |
| if (Py_VerboseFlag > 1) { |
| const char *s = _PyUnicode_AsString(key); |
| if (s != NULL) |
| PySys_WriteStderr("# clear[2] %s\n", s); |
| else |
| PyErr_Clear(); |
| } |
| if (PyDict_SetItem(d, key, Py_None) != 0) |
| PyErr_Clear(); |
| } |
| } |
| } |
| |
| /* Note: we leave __builtins__ in place, so that destructors |
| of non-global objects defined in this module can still use |
| builtins, in particularly 'None'. */ |
| |
| } |
| |
| /* Methods */ |
| |
| static int |
| module_init(PyModuleObject *m, PyObject *args, PyObject *kwds) |
| { |
| static char *kwlist[] = {"name", "doc", NULL}; |
| PyObject *dict, *name = Py_None, *doc = Py_None; |
| if (!PyArg_ParseTupleAndKeywords(args, kwds, "U|O:module.__init__", |
| kwlist, &name, &doc)) |
| return -1; |
| dict = m->md_dict; |
| if (dict == NULL) { |
| dict = PyDict_New(); |
| if (dict == NULL) |
| return -1; |
| m->md_dict = dict; |
| } |
| if (module_init_dict(m, dict, name, doc) < 0) |
| return -1; |
| return 0; |
| } |
| |
| static void |
| module_dealloc(PyModuleObject *m) |
| { |
| PyObject_GC_UnTrack(m); |
| if (Py_VerboseFlag && m->md_name) { |
| PySys_FormatStderr("# destroy %S\n", m->md_name); |
| } |
| if (m->md_weaklist != NULL) |
| PyObject_ClearWeakRefs((PyObject *) m); |
| if (m->md_def && m->md_def->m_free) |
| m->md_def->m_free(m); |
| Py_XDECREF(m->md_dict); |
| Py_XDECREF(m->md_name); |
| if (m->md_state != NULL) |
| PyMem_FREE(m->md_state); |
| Py_TYPE(m)->tp_free((PyObject *)m); |
| } |
| |
| static PyObject * |
| module_repr(PyModuleObject *m) |
| { |
| PyThreadState *tstate = PyThreadState_GET(); |
| PyInterpreterState *interp = tstate->interp; |
| |
| return PyObject_CallMethod(interp->importlib, "_module_repr", "O", m); |
| } |
| |
| static PyObject* |
| module_getattro(PyModuleObject *m, PyObject *name) |
| { |
| PyObject *attr, *mod_name; |
| attr = PyObject_GenericGetAttr((PyObject *)m, name); |
| if (attr || !PyErr_ExceptionMatches(PyExc_AttributeError)) |
| return attr; |
| PyErr_Clear(); |
| if (m->md_dict) { |
| _Py_IDENTIFIER(__name__); |
| mod_name = _PyDict_GetItemId(m->md_dict, &PyId___name__); |
| if (mod_name) { |
| PyErr_Format(PyExc_AttributeError, |
| "module '%U' has no attribute '%U'", mod_name, name); |
| return NULL; |
| } |
| else if (PyErr_Occurred()) { |
| PyErr_Clear(); |
| } |
| } |
| PyErr_Format(PyExc_AttributeError, |
| "module has no attribute '%U'", name); |
| return NULL; |
| } |
| |
| static int |
| module_traverse(PyModuleObject *m, visitproc visit, void *arg) |
| { |
| if (m->md_def && m->md_def->m_traverse) { |
| int res = m->md_def->m_traverse((PyObject*)m, visit, arg); |
| if (res) |
| return res; |
| } |
| Py_VISIT(m->md_dict); |
| return 0; |
| } |
| |
| static int |
| module_clear(PyModuleObject *m) |
| { |
| if (m->md_def && m->md_def->m_clear) { |
| int res = m->md_def->m_clear((PyObject*)m); |
| if (res) |
| return res; |
| } |
| Py_CLEAR(m->md_dict); |
| return 0; |
| } |
| |
| static PyObject * |
| module_dir(PyObject *self, PyObject *args) |
| { |
| _Py_IDENTIFIER(__dict__); |
| PyObject *result = NULL; |
| PyObject *dict = _PyObject_GetAttrId(self, &PyId___dict__); |
| |
| if (dict != NULL) { |
| if (PyDict_Check(dict)) |
| result = PyDict_Keys(dict); |
| else { |
| const char *name = PyModule_GetName(self); |
| if (name) |
| PyErr_Format(PyExc_TypeError, |
| "%.200s.__dict__ is not a dictionary", |
| name); |
| } |
| } |
| |
| Py_XDECREF(dict); |
| return result; |
| } |
| |
| static PyMethodDef module_methods[] = { |
| {"__dir__", module_dir, METH_NOARGS, |
| PyDoc_STR("__dir__() -> list\nspecialized dir() implementation")}, |
| {0} |
| }; |
| |
| PyDoc_STRVAR(module_doc, |
| "module(name[, doc])\n\ |
| \n\ |
| Create a module object.\n\ |
| The name must be a string; the optional doc argument can have any type."); |
| |
| PyTypeObject PyModule_Type = { |
| PyVarObject_HEAD_INIT(&PyType_Type, 0) |
| "module", /* tp_name */ |
| sizeof(PyModuleObject), /* tp_size */ |
| 0, /* tp_itemsize */ |
| (destructor)module_dealloc, /* tp_dealloc */ |
| 0, /* tp_print */ |
| 0, /* tp_getattr */ |
| 0, /* tp_setattr */ |
| 0, /* tp_reserved */ |
| (reprfunc)module_repr, /* tp_repr */ |
| 0, /* tp_as_number */ |
| 0, /* tp_as_sequence */ |
| 0, /* tp_as_mapping */ |
| 0, /* tp_hash */ |
| 0, /* tp_call */ |
| 0, /* tp_str */ |
| (getattrofunc)module_getattro, /* tp_getattro */ |
| PyObject_GenericSetAttr, /* tp_setattro */ |
| 0, /* tp_as_buffer */ |
| Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | |
| Py_TPFLAGS_BASETYPE, /* tp_flags */ |
| module_doc, /* tp_doc */ |
| (traverseproc)module_traverse, /* tp_traverse */ |
| (inquiry)module_clear, /* tp_clear */ |
| 0, /* tp_richcompare */ |
| offsetof(PyModuleObject, md_weaklist), /* tp_weaklistoffset */ |
| 0, /* tp_iter */ |
| 0, /* tp_iternext */ |
| module_methods, /* tp_methods */ |
| module_members, /* tp_members */ |
| 0, /* tp_getset */ |
| 0, /* tp_base */ |
| 0, /* tp_dict */ |
| 0, /* tp_descr_get */ |
| 0, /* tp_descr_set */ |
| offsetof(PyModuleObject, md_dict), /* tp_dictoffset */ |
| (initproc)module_init, /* tp_init */ |
| PyType_GenericAlloc, /* tp_alloc */ |
| PyType_GenericNew, /* tp_new */ |
| PyObject_GC_Del, /* tp_free */ |
| }; |