mirror of
https://github.com/python/cpython
synced 2024-09-04 15:56:13 +00:00
337 lines
10 KiB
C
Generated
337 lines
10 KiB
C
Generated
/*[clinic input]
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preserve
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[clinic start generated code]*/
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PyDoc_STRVAR(_gdbm_gdbm_get__doc__,
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"get($self, key, default=None, /)\n"
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"--\n"
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"\n"
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"Get the value for key, or default if not present.");
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#define _GDBM_GDBM_GET_METHODDEF \
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{"get", (PyCFunction)(void(*)(void))_gdbm_gdbm_get, METH_FASTCALL, _gdbm_gdbm_get__doc__},
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static PyObject *
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_gdbm_gdbm_get_impl(gdbmobject *self, PyObject *key, PyObject *default_value);
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static PyObject *
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_gdbm_gdbm_get(gdbmobject *self, PyObject *const *args, Py_ssize_t nargs)
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{
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PyObject *return_value = NULL;
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PyObject *key;
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PyObject *default_value = Py_None;
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if (!_PyArg_CheckPositional("get", nargs, 1, 2)) {
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goto exit;
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}
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key = args[0];
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if (nargs < 2) {
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goto skip_optional;
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}
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default_value = args[1];
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skip_optional:
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return_value = _gdbm_gdbm_get_impl(self, key, default_value);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_setdefault__doc__,
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"setdefault($self, key, default=None, /)\n"
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"--\n"
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"\n"
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"Get value for key, or set it to default and return default if not present.");
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#define _GDBM_GDBM_SETDEFAULT_METHODDEF \
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{"setdefault", (PyCFunction)(void(*)(void))_gdbm_gdbm_setdefault, METH_FASTCALL, _gdbm_gdbm_setdefault__doc__},
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static PyObject *
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_gdbm_gdbm_setdefault_impl(gdbmobject *self, PyObject *key,
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PyObject *default_value);
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static PyObject *
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_gdbm_gdbm_setdefault(gdbmobject *self, PyObject *const *args, Py_ssize_t nargs)
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{
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PyObject *return_value = NULL;
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PyObject *key;
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PyObject *default_value = Py_None;
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if (!_PyArg_CheckPositional("setdefault", nargs, 1, 2)) {
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goto exit;
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}
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key = args[0];
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if (nargs < 2) {
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goto skip_optional;
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}
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default_value = args[1];
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skip_optional:
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return_value = _gdbm_gdbm_setdefault_impl(self, key, default_value);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_close__doc__,
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"close($self, /)\n"
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"--\n"
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"\n"
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"Close the database.");
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#define _GDBM_GDBM_CLOSE_METHODDEF \
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{"close", (PyCFunction)_gdbm_gdbm_close, METH_NOARGS, _gdbm_gdbm_close__doc__},
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static PyObject *
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_gdbm_gdbm_close_impl(gdbmobject *self);
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static PyObject *
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_gdbm_gdbm_close(gdbmobject *self, PyObject *Py_UNUSED(ignored))
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{
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return _gdbm_gdbm_close_impl(self);
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}
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PyDoc_STRVAR(_gdbm_gdbm_keys__doc__,
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"keys($self, /)\n"
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"--\n"
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"\n"
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"Get a list of all keys in the database.");
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#define _GDBM_GDBM_KEYS_METHODDEF \
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{"keys", (PyCFunction)(void(*)(void))_gdbm_gdbm_keys, METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _gdbm_gdbm_keys__doc__},
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static PyObject *
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_gdbm_gdbm_keys_impl(gdbmobject *self, PyTypeObject *cls);
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static PyObject *
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_gdbm_gdbm_keys(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = { NULL};
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static _PyArg_Parser _parser = {":keys", _keywords, 0};
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser
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)) {
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goto exit;
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}
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return_value = _gdbm_gdbm_keys_impl(self, cls);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_firstkey__doc__,
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"firstkey($self, /)\n"
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"--\n"
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"\n"
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"Return the starting key for the traversal.\n"
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"\n"
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"It\'s possible to loop over every key in the database using this method\n"
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"and the nextkey() method. The traversal is ordered by GDBM\'s internal\n"
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"hash values, and won\'t be sorted by the key values.");
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#define _GDBM_GDBM_FIRSTKEY_METHODDEF \
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{"firstkey", (PyCFunction)(void(*)(void))_gdbm_gdbm_firstkey, METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _gdbm_gdbm_firstkey__doc__},
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static PyObject *
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_gdbm_gdbm_firstkey_impl(gdbmobject *self, PyTypeObject *cls);
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static PyObject *
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_gdbm_gdbm_firstkey(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = { NULL};
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static _PyArg_Parser _parser = {":firstkey", _keywords, 0};
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser
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)) {
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goto exit;
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}
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return_value = _gdbm_gdbm_firstkey_impl(self, cls);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_nextkey__doc__,
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"nextkey($self, key, /)\n"
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"--\n"
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"\n"
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"Returns the key that follows key in the traversal.\n"
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"\n"
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"The following code prints every key in the database db, without having\n"
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"to create a list in memory that contains them all:\n"
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"\n"
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" k = db.firstkey()\n"
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" while k is not None:\n"
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" print(k)\n"
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" k = db.nextkey(k)");
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#define _GDBM_GDBM_NEXTKEY_METHODDEF \
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{"nextkey", (PyCFunction)(void(*)(void))_gdbm_gdbm_nextkey, METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _gdbm_gdbm_nextkey__doc__},
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static PyObject *
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_gdbm_gdbm_nextkey_impl(gdbmobject *self, PyTypeObject *cls, const char *key,
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Py_ssize_t key_length);
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static PyObject *
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_gdbm_gdbm_nextkey(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = {"", NULL};
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static _PyArg_Parser _parser = {"s#:nextkey", _keywords, 0};
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const char *key;
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Py_ssize_t key_length;
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
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&key, &key_length)) {
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goto exit;
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}
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return_value = _gdbm_gdbm_nextkey_impl(self, cls, key, key_length);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_reorganize__doc__,
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"reorganize($self, /)\n"
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"--\n"
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"\n"
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"Reorganize the database.\n"
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"\n"
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"If you have carried out a lot of deletions and would like to shrink\n"
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"the space used by the GDBM file, this routine will reorganize the\n"
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"database. GDBM will not shorten the length of a database file except\n"
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"by using this reorganization; otherwise, deleted file space will be\n"
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"kept and reused as new (key,value) pairs are added.");
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#define _GDBM_GDBM_REORGANIZE_METHODDEF \
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{"reorganize", (PyCFunction)(void(*)(void))_gdbm_gdbm_reorganize, METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _gdbm_gdbm_reorganize__doc__},
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static PyObject *
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_gdbm_gdbm_reorganize_impl(gdbmobject *self, PyTypeObject *cls);
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static PyObject *
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_gdbm_gdbm_reorganize(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = { NULL};
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static _PyArg_Parser _parser = {":reorganize", _keywords, 0};
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser
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)) {
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goto exit;
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}
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return_value = _gdbm_gdbm_reorganize_impl(self, cls);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(_gdbm_gdbm_sync__doc__,
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"sync($self, /)\n"
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"--\n"
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"\n"
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"Flush the database to the disk file.\n"
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"\n"
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"When the database has been opened in fast mode, this method forces\n"
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"any unwritten data to be written to the disk.");
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#define _GDBM_GDBM_SYNC_METHODDEF \
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{"sync", (PyCFunction)(void(*)(void))_gdbm_gdbm_sync, METH_METHOD|METH_FASTCALL|METH_KEYWORDS, _gdbm_gdbm_sync__doc__},
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static PyObject *
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_gdbm_gdbm_sync_impl(gdbmobject *self, PyTypeObject *cls);
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static PyObject *
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_gdbm_gdbm_sync(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
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{
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PyObject *return_value = NULL;
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static const char * const _keywords[] = { NULL};
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static _PyArg_Parser _parser = {":sync", _keywords, 0};
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if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser
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)) {
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goto exit;
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}
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return_value = _gdbm_gdbm_sync_impl(self, cls);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(dbmopen__doc__,
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"open($module, filename, flags=\'r\', mode=0o666, /)\n"
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"--\n"
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"\n"
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"Open a dbm database and return a dbm object.\n"
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"\n"
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"The filename argument is the name of the database file.\n"
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"\n"
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"The optional flags argument can be \'r\' (to open an existing database\n"
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"for reading only -- default), \'w\' (to open an existing database for\n"
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"reading and writing), \'c\' (which creates the database if it doesn\'t\n"
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"exist), or \'n\' (which always creates a new empty database).\n"
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"\n"
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"Some versions of gdbm support additional flags which must be\n"
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"appended to one of the flags described above. The module constant\n"
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"\'open_flags\' is a string of valid additional flags. The \'f\' flag\n"
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"opens the database in fast mode; altered data will not automatically\n"
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"be written to the disk after every change. This results in faster\n"
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"writes to the database, but may result in an inconsistent database\n"
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"if the program crashes while the database is still open. Use the\n"
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"sync() method to force any unwritten data to be written to the disk.\n"
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"The \'s\' flag causes all database operations to be synchronized to\n"
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"disk. The \'u\' flag disables locking of the database file.\n"
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"\n"
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"The optional mode argument is the Unix mode of the file, used only\n"
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"when the database has to be created. It defaults to octal 0o666.");
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#define DBMOPEN_METHODDEF \
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{"open", (PyCFunction)(void(*)(void))dbmopen, METH_FASTCALL, dbmopen__doc__},
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static PyObject *
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dbmopen_impl(PyObject *module, PyObject *filename, const char *flags,
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int mode);
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static PyObject *
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dbmopen(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
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{
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PyObject *return_value = NULL;
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PyObject *filename;
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const char *flags = "r";
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int mode = 438;
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if (!_PyArg_CheckPositional("open", nargs, 1, 3)) {
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goto exit;
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}
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filename = args[0];
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if (nargs < 2) {
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goto skip_optional;
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}
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if (!PyUnicode_Check(args[1])) {
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_PyArg_BadArgument("open", "argument 2", "str", args[1]);
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goto exit;
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}
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Py_ssize_t flags_length;
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flags = PyUnicode_AsUTF8AndSize(args[1], &flags_length);
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if (flags == NULL) {
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goto exit;
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}
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if (strlen(flags) != (size_t)flags_length) {
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PyErr_SetString(PyExc_ValueError, "embedded null character");
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goto exit;
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}
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if (nargs < 3) {
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goto skip_optional;
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}
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mode = _PyLong_AsInt(args[2]);
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if (mode == -1 && PyErr_Occurred()) {
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goto exit;
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}
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skip_optional:
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return_value = dbmopen_impl(module, filename, flags, mode);
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exit:
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return return_value;
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}
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/*[clinic end generated code: output=63c507f93d84a3a4 input=a9049054013a1b77]*/
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