2 Unix SMB/CIFS implementation.
4 Python interface to tdb.
6 Copyright (C) 2004-2006 Tim Potter <tpot@samba.org>
7 Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
9 ** NOTE! The following LGPL license applies to the tdb
10 ** library. This does NOT imply that all of Samba is released
13 This library is free software; you can redistribute it and/or
14 modify it under the terms of the GNU Lesser General Public
15 License as published by the Free Software Foundation; either
16 version 3 of the License, or (at your option) any later version.
18 This library is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 Lesser General Public License for more details.
23 You should have received a copy of the GNU Lesser General Public
24 License along with this library; if not, see <http://www.gnu.org/licenses/>.
27 #include "lib/replace/system/python.h"
29 #include "system/filesys.h"
31 /* Include tdb headers */
34 /* discard signature of 'func' in favour of 'target_sig' */
35 #define PY_DISCARD_FUNC_SIG(target_sig, func) (target_sig)(void(*)(void))func
43 static PyTypeObject PyTdb;
45 static void PyErr_SetTDBError(TDB_CONTEXT *tdb)
47 PyErr_SetObject(PyExc_RuntimeError,
48 Py_BuildValue("(i,s)", tdb_error(tdb), tdb_errorstr(tdb)));
51 static TDB_DATA PyBytes_AsTDB_DATA(PyObject *data)
54 ret.dptr = (unsigned char *)PyBytes_AsString(data);
55 ret.dsize = PyBytes_Size(data);
59 static PyObject *PyBytes_FromTDB_DATA(TDB_DATA data)
61 if (data.dptr == NULL && data.dsize == 0) {
64 PyObject *ret = PyBytes_FromStringAndSize((const char *)data.dptr,
71 #define PyErr_TDB_ERROR_IS_ERR_RAISE(ret, tdb) \
73 PyErr_SetTDBError(tdb); \
77 #define PyErr_TDB_RAISE_IF_CLOSED(self) \
79 PyErr_SetObject(PyExc_RuntimeError, \
80 Py_BuildValue("(i,s)", TDB_ERR_IO, "Database is already closed")); \
84 #define PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self) \
86 PyErr_SetObject(PyExc_RuntimeError, \
87 Py_BuildValue("(i,s)", TDB_ERR_IO, "Database is already closed")); \
91 static PyObject *py_tdb_open(PyTypeObject *type, PyObject *args, PyObject *kwargs)
94 int hash_size = 0, tdb_flags = TDB_DEFAULT, flags = O_RDWR, mode = 0600;
97 const char *_kwnames[] = { "name", "hash_size", "tdb_flags", "flags", "mode", NULL };
98 char **kwnames = discard_const_p(char *, _kwnames);
100 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|siiii", kwnames, &name, &hash_size, &tdb_flags, &flags, &mode))
104 tdb_flags |= TDB_INTERNAL;
107 ctx = tdb_open(name, hash_size, tdb_flags, flags, mode);
109 PyErr_SetFromErrno(PyExc_IOError);
113 ret = PyObject_New(PyTdbObject, &PyTdb);
121 return (PyObject *)ret;
124 static PyObject *obj_transaction_cancel(PyTdbObject *self,
125 PyObject *Py_UNUSED(ignored))
129 PyErr_TDB_RAISE_IF_CLOSED(self);
131 ret = tdb_transaction_cancel(self->ctx);
132 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
136 static PyObject *obj_transaction_commit(PyTdbObject *self,
137 PyObject *Py_UNUSED(ignored))
140 PyErr_TDB_RAISE_IF_CLOSED(self);
141 ret = tdb_transaction_commit(self->ctx);
142 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
146 static PyObject *obj_transaction_prepare_commit(PyTdbObject *self,
147 PyObject *Py_UNUSED(ignored))
150 PyErr_TDB_RAISE_IF_CLOSED(self);
151 ret = tdb_transaction_prepare_commit(self->ctx);
152 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
156 static PyObject *obj_transaction_start(PyTdbObject *self,
157 PyObject *Py_UNUSED(ignored))
160 PyErr_TDB_RAISE_IF_CLOSED(self);
161 ret = tdb_transaction_start(self->ctx);
162 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
166 static PyObject *obj_reopen(PyTdbObject *self,
167 PyObject *Py_UNUSED(ignored))
170 PyErr_TDB_RAISE_IF_CLOSED(self);
171 ret = tdb_reopen(self->ctx);
174 PyErr_SetObject(PyExc_RuntimeError,
175 Py_BuildValue("(i,s)",
177 "Failed to reopen database"));
183 static PyObject *obj_lockall(PyTdbObject *self,
184 PyObject *Py_UNUSED(ignored))
187 PyErr_TDB_RAISE_IF_CLOSED(self);
188 ret = tdb_lockall(self->ctx);
189 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
193 static PyObject *obj_unlockall(PyTdbObject *self,
194 PyObject *Py_UNUSED(ignored))
197 PyErr_TDB_RAISE_IF_CLOSED(self);
198 ret = tdb_unlockall(self->ctx);
199 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
203 static PyObject *obj_lockall_read(PyTdbObject *self,
204 PyObject *Py_UNUSED(ignored))
207 PyErr_TDB_RAISE_IF_CLOSED(self);
208 ret = tdb_lockall_read(self->ctx);
209 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
213 static PyObject *obj_unlockall_read(PyTdbObject *self,
214 PyObject *Py_UNUSED(ignored))
216 int ret = tdb_unlockall_read(self->ctx);
217 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
221 static PyObject *obj_close(PyTdbObject *self, PyObject *Py_UNUSED(ignored))
226 ret = tdb_close(self->ctx);
229 PyErr_SetObject(PyExc_RuntimeError,
230 Py_BuildValue("(i,s)",
232 "Failed to close database"));
238 static PyObject *obj_get(PyTdbObject *self, PyObject *args)
243 PyErr_TDB_RAISE_IF_CLOSED(self);
245 if (!PyArg_ParseTuple(args, "O", &py_key))
248 key = PyBytes_AsTDB_DATA(py_key);
252 return PyBytes_FromTDB_DATA(tdb_fetch(self->ctx, key));
255 static PyObject *obj_append(PyTdbObject *self, PyObject *args)
258 PyObject *py_key, *py_data;
261 PyErr_TDB_RAISE_IF_CLOSED(self);
263 if (!PyArg_ParseTuple(args, "OO", &py_key, &py_data))
266 key = PyBytes_AsTDB_DATA(py_key);
269 data = PyBytes_AsTDB_DATA(py_data);
273 ret = tdb_append(self->ctx, key, data);
274 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
278 static PyObject *obj_firstkey(PyTdbObject *self, PyObject *Py_UNUSED(ignored))
280 PyErr_TDB_RAISE_IF_CLOSED(self);
282 return PyBytes_FromTDB_DATA(tdb_firstkey(self->ctx));
285 static PyObject *obj_nextkey(PyTdbObject *self, PyObject *args)
289 PyErr_TDB_RAISE_IF_CLOSED(self);
291 if (!PyArg_ParseTuple(args, "O", &py_key))
294 key = PyBytes_AsTDB_DATA(py_key);
298 return PyBytes_FromTDB_DATA(tdb_nextkey(self->ctx, key));
301 static PyObject *obj_delete(PyTdbObject *self, PyObject *args)
306 PyErr_TDB_RAISE_IF_CLOSED(self);
308 if (!PyArg_ParseTuple(args, "O", &py_key))
311 key = PyBytes_AsTDB_DATA(py_key);
314 ret = tdb_delete(self->ctx, key);
315 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
319 static int obj_contains(PyTdbObject *self, PyObject *py_key)
323 PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
325 key = PyBytes_AsTDB_DATA(py_key);
330 ret = tdb_exists(self->ctx, key);
336 static PyObject *obj_store(PyTdbObject *self, PyObject *args)
340 int flag = TDB_REPLACE;
341 PyObject *py_key, *py_value;
343 PyErr_TDB_RAISE_IF_CLOSED(self);
345 if (!PyArg_ParseTuple(args, "OO|i", &py_key, &py_value, &flag))
348 key = PyBytes_AsTDB_DATA(py_key);
351 value = PyBytes_AsTDB_DATA(py_value);
355 ret = tdb_store(self->ctx, key, value, flag);
356 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
360 static PyObject *obj_storev(PyTdbObject *self, PyObject *args)
362 TDB_DATA key, *values, value;
364 int flag = TDB_REPLACE;
365 Py_ssize_t num_values, i;
366 PyObject *py_key, *py_values, *py_value;
368 PyErr_TDB_RAISE_IF_CLOSED(self);
370 if (!PyArg_ParseTuple(
371 args, "OO!|i", &py_key, &PyList_Type, &py_values, &flag)) {
375 num_values = PyList_Size(py_values);
377 key = PyBytes_AsTDB_DATA(py_key);
378 if (key.dptr == NULL) {
382 if (SSIZE_MAX/sizeof(TDB_DATA) < num_values) {
383 PyErr_SetFromErrno(PyExc_OverflowError);
386 values = malloc(sizeof(TDB_DATA) * num_values);
387 if (values == NULL) {
391 for (i=0; i<num_values; i++) {
392 py_value = PyList_GetItem(py_values, i);
393 value = PyBytes_AsTDB_DATA(py_value);
401 ret = tdb_storev(self->ctx, key, values, num_values, flag);
403 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
407 static PyObject *obj_add_flags(PyTdbObject *self, PyObject *args)
411 PyErr_TDB_RAISE_IF_CLOSED(self);
413 if (!PyArg_ParseTuple(args, "I", &flags))
416 tdb_add_flags(self->ctx, flags);
420 static PyObject *obj_remove_flags(PyTdbObject *self, PyObject *args)
424 PyErr_TDB_RAISE_IF_CLOSED(self);
426 if (!PyArg_ParseTuple(args, "I", &flags))
429 tdb_remove_flags(self->ctx, flags);
436 PyTdbObject *iteratee;
437 } PyTdbIteratorObject;
439 static PyObject *tdb_iter_next(PyTdbIteratorObject *self)
443 if (self->current.dptr == NULL && self->current.dsize == 0)
445 current = self->current;
446 self->current = tdb_nextkey(self->iteratee->ctx, self->current);
447 ret = PyBytes_FromTDB_DATA(current);
451 static void tdb_iter_dealloc(PyTdbIteratorObject *self)
453 Py_CLEAR(self->iteratee);
457 PyTypeObject PyTdbIterator = {
458 .tp_name = "Iterator",
459 .tp_basicsize = sizeof(PyTdbIteratorObject),
460 .tp_iternext = (iternextfunc)tdb_iter_next,
461 .tp_dealloc = (destructor)tdb_iter_dealloc,
462 .tp_flags = Py_TPFLAGS_DEFAULT,
463 .tp_iter = PyObject_SelfIter,
466 static PyObject *tdb_object_iter(PyTdbObject *self,
467 PyObject *Py_UNUSED(ignored))
469 PyTdbIteratorObject *ret;
471 PyErr_TDB_RAISE_IF_CLOSED(self);
473 ret = PyObject_New(PyTdbIteratorObject, &PyTdbIterator);
476 ret->current = tdb_firstkey(self->ctx);
477 ret->iteratee = self;
479 return (PyObject *)ret;
482 static PyObject *obj_clear(PyTdbObject *self, PyObject *Py_UNUSED(ignored))
485 PyErr_TDB_RAISE_IF_CLOSED(self);
486 ret = tdb_wipe_all(self->ctx);
487 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
491 static PyObject *obj_repack(PyTdbObject *self, PyObject *Py_UNUSED(ignored))
494 PyErr_TDB_RAISE_IF_CLOSED(self);
495 ret = tdb_repack(self->ctx);
496 PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
500 static PyObject *obj_enable_seqnum(PyTdbObject *self,
501 PyObject *Py_UNUSED(ignored))
503 PyErr_TDB_RAISE_IF_CLOSED(self);
504 tdb_enable_seqnum(self->ctx);
508 static PyObject *obj_increment_seqnum_nonblock(PyTdbObject *self,
509 PyObject *Py_UNUSED(ignored))
511 PyErr_TDB_RAISE_IF_CLOSED(self);
512 tdb_increment_seqnum_nonblock(self->ctx);
516 static PyMethodDef tdb_object_methods[] = {
517 { "transaction_cancel", (PyCFunction)obj_transaction_cancel, METH_NOARGS,
518 "S.transaction_cancel() -> None\n"
519 "Cancel the currently active transaction." },
520 { "transaction_commit", (PyCFunction)obj_transaction_commit, METH_NOARGS,
521 "S.transaction_commit() -> None\n"
522 "Commit the currently active transaction." },
523 { "transaction_prepare_commit", (PyCFunction)obj_transaction_prepare_commit, METH_NOARGS,
524 "S.transaction_prepare_commit() -> None\n"
525 "Prepare to commit the currently active transaction" },
526 { "transaction_start", (PyCFunction)obj_transaction_start, METH_NOARGS,
527 "S.transaction_start() -> None\n"
528 "Start a new transaction." },
529 { "reopen", (PyCFunction)obj_reopen, METH_NOARGS, "Reopen this file." },
530 { "lock_all", (PyCFunction)obj_lockall, METH_NOARGS, NULL },
531 { "unlock_all", (PyCFunction)obj_unlockall, METH_NOARGS, NULL },
532 { "read_lock_all", (PyCFunction)obj_lockall_read, METH_NOARGS, NULL },
533 { "read_unlock_all", (PyCFunction)obj_unlockall_read, METH_NOARGS, NULL },
534 { "close", (PyCFunction)obj_close, METH_NOARGS, NULL },
535 { "get", (PyCFunction)obj_get, METH_VARARGS, "S.get(key) -> value\n"
537 { "append", (PyCFunction)obj_append, METH_VARARGS, "S.append(key, value) -> None\n"
538 "Append data to an existing key." },
539 { "firstkey", (PyCFunction)obj_firstkey, METH_NOARGS, "S.firstkey() -> data\n"
540 "Return the first key in this database." },
541 { "nextkey", (PyCFunction)obj_nextkey, METH_VARARGS, "S.nextkey(key) -> data\n"
542 "Return the next key in this database." },
543 { "delete", (PyCFunction)obj_delete, METH_VARARGS, "S.delete(key) -> None\n"
544 "Delete an entry." },
545 { "store", (PyCFunction)obj_store, METH_VARARGS, "S.store(key, data, flag=REPLACE) -> None"
547 { "storev", (PyCFunction)obj_storev, METH_VARARGS, "S.storev(key, data, flag=REPLACE) -> None"
548 "Store several data." },
549 { "add_flags", (PyCFunction)obj_add_flags, METH_VARARGS, "S.add_flags(flags) -> None" },
550 { "remove_flags", (PyCFunction)obj_remove_flags, METH_VARARGS, "S.remove_flags(flags) -> None" },
551 { "keys", (PyCFunction)tdb_object_iter, METH_NOARGS, "S.keys() -> iterator" },
552 { "clear", (PyCFunction)obj_clear, METH_NOARGS, "S.clear() -> None\n"
553 "Wipe the entire database." },
554 { "repack", (PyCFunction)obj_repack, METH_NOARGS, "S.repack() -> None\n"
555 "Repack the entire database." },
556 { "enable_seqnum", (PyCFunction)obj_enable_seqnum, METH_NOARGS,
557 "S.enable_seqnum() -> None" },
558 { "increment_seqnum_nonblock", (PyCFunction)obj_increment_seqnum_nonblock, METH_NOARGS,
559 "S.increment_seqnum_nonblock() -> None" },
563 static PyObject *obj_get_hash_size(PyTdbObject *self, void *closure)
565 PyErr_TDB_RAISE_IF_CLOSED(self);
566 return PyLong_FromLong(tdb_hash_size(self->ctx));
569 static int obj_set_max_dead(PyTdbObject *self, PyObject *max_dead, void *closure)
571 PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
572 if (!PyLong_Check(max_dead))
574 tdb_set_max_dead(self->ctx, PyLong_AsLong(max_dead));
578 static PyObject *obj_get_map_size(PyTdbObject *self, void *closure)
580 PyErr_TDB_RAISE_IF_CLOSED(self);
581 return PyLong_FromLong(tdb_map_size(self->ctx));
584 static PyObject *obj_get_freelist_size(PyTdbObject *self, void *closure)
586 PyErr_TDB_RAISE_IF_CLOSED(self);
587 return PyLong_FromLong(tdb_freelist_size(self->ctx));
590 static PyObject *obj_get_flags(PyTdbObject *self, void *closure)
592 PyErr_TDB_RAISE_IF_CLOSED(self);
593 return PyLong_FromLong(tdb_get_flags(self->ctx));
596 static PyObject *obj_get_filename(PyTdbObject *self, void *closure)
598 PyErr_TDB_RAISE_IF_CLOSED(self);
599 return PyBytes_FromString(tdb_name(self->ctx));
602 static PyObject *obj_get_seqnum(PyTdbObject *self, void *closure)
604 PyErr_TDB_RAISE_IF_CLOSED(self);
605 return PyLong_FromLong(tdb_get_seqnum(self->ctx));
608 static PyObject *obj_get_text(PyTdbObject *self, void *closure)
610 PyObject *mod, *cls, *inst;
611 mod = PyImport_ImportModule("_tdb_text");
614 cls = PyObject_GetAttrString(mod, "TdbTextWrapper");
619 inst = PyObject_CallFunction(cls, discard_const_p(char, "O"), self);
625 static PyGetSetDef tdb_object_getsetters[] = {
627 .name = discard_const_p(char, "hash_size"),
628 .get = (getter)obj_get_hash_size,
631 .name = discard_const_p(char, "map_size"),
632 .get = (getter)obj_get_map_size,
635 .name = discard_const_p(char, "freelist_size"),
636 .get = (getter)obj_get_freelist_size,
639 .name = discard_const_p(char, "flags"),
640 .get = (getter)obj_get_flags,
643 .name = discard_const_p(char, "max_dead"),
644 .set = (setter)obj_set_max_dead,
647 .name = discard_const_p(char, "filename"),
648 .get = (getter)obj_get_filename,
649 .doc = discard_const_p(char, "The filename of this TDB file."),
652 .name = discard_const_p(char, "seqnum"),
653 .get = (getter)obj_get_seqnum,
656 .name = discard_const_p(char, "text"),
657 .get = (getter)obj_get_text,
662 static PyObject *tdb_object_repr(PyTdbObject *self)
664 PyErr_TDB_RAISE_IF_CLOSED(self);
665 if (tdb_get_flags(self->ctx) & TDB_INTERNAL) {
666 return PyUnicode_FromString("Tdb(<internal>)");
668 return PyUnicode_FromFormat("Tdb('%s')", tdb_name(self->ctx));
672 static void tdb_object_dealloc(PyTdbObject *self)
675 tdb_close(self->ctx);
676 Py_TYPE(self)->tp_free(self);
679 static PyObject *obj_getitem(PyTdbObject *self, PyObject *key)
682 PyErr_TDB_RAISE_IF_CLOSED(self);
683 if (!PyBytes_Check(key)) {
684 PyErr_SetString(PyExc_TypeError, "Expected bytestring as key");
688 tkey.dptr = (unsigned char *)PyBytes_AsString(key);
689 tkey.dsize = PyBytes_Size(key);
691 val = tdb_fetch(self->ctx, tkey);
692 if (val.dptr == NULL) {
694 * if the key doesn't exist raise KeyError(key) to be
695 * consistent with python dict
697 PyErr_SetObject(PyExc_KeyError, key);
700 return PyBytes_FromTDB_DATA(val);
704 static int obj_setitem(PyTdbObject *self, PyObject *key, PyObject *value)
708 PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
709 if (!PyBytes_Check(key)) {
710 PyErr_SetString(PyExc_TypeError, "Expected bytestring as key");
714 tkey = PyBytes_AsTDB_DATA(key);
717 ret = tdb_delete(self->ctx, tkey);
719 if (!PyBytes_Check(value)) {
720 PyErr_SetString(PyExc_TypeError, "Expected string as value");
724 tval = PyBytes_AsTDB_DATA(value);
726 ret = tdb_store(self->ctx, tkey, tval, TDB_REPLACE);
730 PyErr_SetTDBError(self->ctx);
737 static PyMappingMethods tdb_object_mapping = {
738 .mp_subscript = (binaryfunc)obj_getitem,
739 .mp_ass_subscript = (objobjargproc)obj_setitem,
741 static PySequenceMethods tdb_object_seq = {
742 .sq_contains = (objobjproc)obj_contains,
744 static PyTypeObject PyTdb = {
745 .tp_name = "tdb.Tdb",
746 .tp_basicsize = sizeof(PyTdbObject),
747 .tp_methods = tdb_object_methods,
748 .tp_getset = tdb_object_getsetters,
749 .tp_new = py_tdb_open,
750 .tp_doc = "A TDB file",
751 .tp_repr = (reprfunc)tdb_object_repr,
752 .tp_dealloc = (destructor)tdb_object_dealloc,
753 .tp_as_mapping = &tdb_object_mapping,
754 .tp_as_sequence = &tdb_object_seq,
755 .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
756 .tp_iter = PY_DISCARD_FUNC_SIG(getiterfunc,tdb_object_iter),
759 static PyMethodDef tdb_methods[] = {
762 .ml_meth = PY_DISCARD_FUNC_SIG(PyCFunction, py_tdb_open),
763 .ml_flags = METH_VARARGS|METH_KEYWORDS,
764 .ml_doc = "open(name, hash_size=0, tdb_flags=TDB_DEFAULT, "
765 "flags=O_RDWR, mode=0600)\nOpen a TDB file."
770 #define MODULE_DOC "simple key-value database that supports multiple writers."
772 static struct PyModuleDef moduledef = {
773 PyModuleDef_HEAD_INIT,
777 .m_methods = tdb_methods,
780 PyObject* module_init(void);
781 PyObject* module_init(void)
785 if (PyType_Ready(&PyTdb) < 0)
788 if (PyType_Ready(&PyTdbIterator) < 0)
791 m = PyModule_Create(&moduledef);
795 PyModule_AddIntConstant(m, "REPLACE", TDB_REPLACE);
796 PyModule_AddIntConstant(m, "INSERT", TDB_INSERT);
797 PyModule_AddIntConstant(m, "MODIFY", TDB_MODIFY);
799 PyModule_AddIntConstant(m, "DEFAULT", TDB_DEFAULT);
800 PyModule_AddIntConstant(m, "CLEAR_IF_FIRST", TDB_CLEAR_IF_FIRST);
801 PyModule_AddIntConstant(m, "INTERNAL", TDB_INTERNAL);
802 PyModule_AddIntConstant(m, "NOLOCK", TDB_NOLOCK);
803 PyModule_AddIntConstant(m, "NOMMAP", TDB_NOMMAP);
804 PyModule_AddIntConstant(m, "CONVERT", TDB_CONVERT);
805 PyModule_AddIntConstant(m, "BIGENDIAN", TDB_BIGENDIAN);
806 PyModule_AddIntConstant(m, "NOSYNC", TDB_NOSYNC);
807 PyModule_AddIntConstant(m, "SEQNUM", TDB_SEQNUM);
808 PyModule_AddIntConstant(m, "VOLATILE", TDB_VOLATILE);
809 PyModule_AddIntConstant(m, "ALLOW_NESTING", TDB_ALLOW_NESTING);
810 PyModule_AddIntConstant(m, "DISALLOW_NESTING", TDB_DISALLOW_NESTING);
811 PyModule_AddIntConstant(m, "INCOMPATIBLE_HASH", TDB_INCOMPATIBLE_HASH);
813 PyModule_AddStringConstant(m, "__docformat__", "restructuredText");
815 PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION);
818 PyModule_AddObject(m, "Tdb", (PyObject *)&PyTdb);
820 Py_INCREF(&PyTdbIterator);
826 PyMODINIT_FUNC PyInit_tdb(void);
827 PyMODINIT_FUNC PyInit_tdb(void)
829 return module_init();