cpython-lru_cache-weakref: Modules/

annotate Modules/_dbmmodule.c @ 87690:66c1c9f32567 default tip

Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859

author	Radomir Dopieralski <devel@sheep.art.pl>
date	Tue, 03 Dec 2013 16:02:48 +0100
parents	78ec18f5cb45
children

rev	line source
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	1
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	2 /* DBM module using dictionary interface */
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	3
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	4
50815 c10f6f116af0 Merged revisions 68638 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 50049 diff changeset	5 #define PY_SSIZE_T_CLEAN
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	6 #include "Python.h"
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	7
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	8 #include <sys/types.h>
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	9 #include <sys/stat.h>
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	10 #include <fcntl.h>
14550 7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	11
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	12 /* Some Linux systems install gdbm/ndbm.h, but not ndbm.h. This supports
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	13 * whichever configure was able to locate.
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	14 */
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	15 #if defined(HAVE_NDBM_H)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	16 #include <ndbm.h>
22114 c454b76d51e7 OS/2 EMX port changes (Modules part of patch #450267): Andrew MacIntyre <andymac@bullseye.apana.org.au> parents: 21313 diff changeset	17 static char which_dbm = "GNU gdbm"; / EMX port of GDBM */
14550 7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	18 #elif defined(HAVE_GDBM_NDBM_H)
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	19 #include <gdbm/ndbm.h>
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	20 static char *which_dbm = "GNU gdbm";
50049 0be10391347b issue4483: _dbm build failures on systems with gdbm_compat lib. Skip Montanaro <skip@pobox.com> parents: 49848 diff changeset	21 #elif defined(HAVE_GDBM_DASH_NDBM_H)
0be10391347b issue4483: _dbm build failures on systems with gdbm_compat lib. Skip Montanaro <skip@pobox.com> parents: 49848 diff changeset	22 #include <gdbm-ndbm.h>
0be10391347b issue4483: _dbm build failures on systems with gdbm_compat lib. Skip Montanaro <skip@pobox.com> parents: 49848 diff changeset	23 static char *which_dbm = "GNU gdbm";
24490 0854524ece00 add #include branch for compilation with Berkeley DB Skip Montanaro <skip@pobox.com> parents: 24471 diff changeset	24 #elif defined(HAVE_BERKDB_H)
0854524ece00 add #include branch for compilation with Berkeley DB Skip Montanaro <skip@pobox.com> parents: 24471 diff changeset	25 #include <db.h>
0854524ece00 add #include branch for compilation with Berkeley DB Skip Montanaro <skip@pobox.com> parents: 24471 diff changeset	26 static char *which_dbm = "Berkeley DB";
14550 7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	27 #else
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	28 #error "No ndbm.h available!"
7fa4302a5a08 Use the configure support to determine which ndbm.h header to include. Fred Drake <fdrake@acm.org> parents: 14375 diff changeset	29 #endif
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	30
87470 78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	31 /*[clinic]
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	32 module dbm
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	33 class dbm.dbm
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	34 [clinic]*/
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	35 /[clinic checksum: da39a3ee5e6b4b0d3255bfef95601890afd80709]/
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	36
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	37 typedef struct {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	38 PyObject_HEAD
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	39 int di_size; /* -1 means recompute */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	40 DBM *di_dbm;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	41 } dbmobject;
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	42
24280 1598a1e473e2 staticforward bites the dust. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23867 diff changeset	43 static PyTypeObject Dbmtype;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	44
44351 86a2679dca46 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	45 #define is_dbmobject(v) (Py_TYPE(v) == &Dbmtype)
5828 9fa2bd8a2b78 Patches by AMK to check that the db is still open. Guido van Rossum <guido@python.org> parents: 4718 diff changeset	46 #define check_dbmobject_open(v) if ((v)->di_dbm == NULL) \
9fa2bd8a2b78 Patches by AMK to check that the db is still open. Guido van Rossum <guido@python.org> parents: 4718 diff changeset	47 { PyErr_SetString(DbmError, "DBM object has already been closed"); \
9fa2bd8a2b78 Patches by AMK to check that the db is still open. Guido van Rossum <guido@python.org> parents: 4718 diff changeset	48 return NULL; }
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	49
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	50 static PyObject *DbmError;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	51
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	52 /*[python]
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	53 class dbmobject_converter(self_converter):
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	54 type = "dbmobject *"
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	55 def converter_init(self):
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	56 self.name = 'dp'
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	57 [python]*/
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	58 /[python checksum: da39a3ee5e6b4b0d3255bfef95601890afd80709]/
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	59
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	60 static PyObject *
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	61 newdbmobject(const char *file, int flags, int mode)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	62 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	63 dbmobject *dp;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	64
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	65 dp = PyObject_New(dbmobject, &Dbmtype);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	66 if (dp == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	67 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	68 dp->di_size = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	69 if ( (dp->di_dbm = dbm_open(file, flags, mode)) == 0 ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	70 PyErr_SetFromErrno(DbmError);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	71 Py_DECREF(dp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	72 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	73 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	74 return (PyObject *)dp;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	75 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	76
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	77 /* Methods */
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	78
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	79 static void
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	80 dbm_dealloc(dbmobject *dp)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	81 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	82 if ( dp->di_dbm )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	83 dbm_close(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	84 PyObject_Del(dp);
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	85 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	86
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36324 diff changeset	87 static Py_ssize_t
13515 cd7abb4feb1b ANSI-fication, not really tested, but should (hopefully) compile Peter Schneider-Kamp <nowonder@nowonder.de> parents: 13256 diff changeset	88 dbm_length(dbmobject *dp)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	89 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	90 if (dp->di_dbm == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	91 PyErr_SetString(DbmError, "DBM object has already been closed");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	92 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	93 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	94 if ( dp->di_size < 0 ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	95 datum key;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	96 int size;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	97
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	98 size = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	99 for ( key=dbm_firstkey(dp->di_dbm); key.dptr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	100 key = dbm_nextkey(dp->di_dbm))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	101 size++;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	102 dp->di_size = size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	103 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	104 return dp->di_size;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	105 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	106
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	107 static PyObject *
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	108 dbm_subscript(dbmobject dp, PyObject key)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	109 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	110 datum drec, krec;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	111 Py_ssize_t tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	112
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	113 if (!PyArg_Parse(key, "s#", &krec.dptr, &tmp_size) )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	114 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	115
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	116 krec.dsize = tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	117 check_dbmobject_open(dp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	118 drec = dbm_fetch(dp->di_dbm, krec);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	119 if ( drec.dptr == 0 ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	120 PyErr_SetObject(PyExc_KeyError, key);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	121 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	122 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	123 if ( dbm_error(dp->di_dbm) ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	124 dbm_clearerr(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	125 PyErr_SetString(DbmError, "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	126 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	127 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	128 return PyBytes_FromStringAndSize(drec.dptr, drec.dsize);
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	129 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	130
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	131 static int
13515 cd7abb4feb1b ANSI-fication, not really tested, but should (hopefully) compile Peter Schneider-Kamp <nowonder@nowonder.de> parents: 13256 diff changeset	132 dbm_ass_sub(dbmobject dp, PyObject v, PyObject *w)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	133 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	134 datum krec, drec;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	135 Py_ssize_t tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	136
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	137 if ( !PyArg_Parse(v, "s#", &krec.dptr, &tmp_size) ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	138 PyErr_SetString(PyExc_TypeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	139 "dbm mappings have bytes or string keys only");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	140 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	141 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	142 krec.dsize = tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	143 if (dp->di_dbm == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	144 PyErr_SetString(DbmError, "DBM object has already been closed");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	145 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	146 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	147 dp->di_size = -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	148 if (w == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	149 if ( dbm_delete(dp->di_dbm, krec) < 0 ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	150 dbm_clearerr(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	151 PyErr_SetObject(PyExc_KeyError, v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	152 return -1;
5828 9fa2bd8a2b78 Patches by AMK to check that the db is still open. Guido van Rossum <guido@python.org> parents: 4718 diff changeset	153 }
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	154 } else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	155 if ( !PyArg_Parse(w, "s#", &drec.dptr, &tmp_size) ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	156 PyErr_SetString(PyExc_TypeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	157 "dbm mappings have byte or string elements only");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	158 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	159 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	160 drec.dsize = tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	161 if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	162 dbm_clearerr(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	163 PyErr_SetString(DbmError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	164 "cannot add item to database");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	165 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	166 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	167 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	168 if ( dbm_error(dp->di_dbm) ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	169 dbm_clearerr(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	170 PyErr_SetString(DbmError, "");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	171 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	172 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	173 return 0;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	174 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	175
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	176 static PyMappingMethods dbm_as_mapping = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	177 (lenfunc)dbm_length, /mp_length/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	178 (binaryfunc)dbm_subscript, /mp_subscript/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	179 (objobjargproc)dbm_ass_sub, /mp_ass_subscript/
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	180 };
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	181
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	182 static PyObject *
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	183 dbm__close(dbmobject dp, PyObject unused)
2805 b7a06db85caf normalized flag arg and made flag, mode default args; minor cosmetics Guido van Rossum <guido@python.org> parents: 2268 diff changeset	184 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	185 if (dp->di_dbm)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	186 dbm_close(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	187 dp->di_dbm = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	188 Py_INCREF(Py_None);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	189 return Py_None;
2805 b7a06db85caf normalized flag arg and made flag, mode default args; minor cosmetics Guido van Rossum <guido@python.org> parents: 2268 diff changeset	190 }
b7a06db85caf normalized flag arg and made flag, mode default args; minor cosmetics Guido van Rossum <guido@python.org> parents: 2268 diff changeset	191
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	192 static PyObject *
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	193 dbm_keys(dbmobject dp, PyObject unused)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	194 {
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	195 PyObject v, item;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	196 datum key;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	197 int err;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	198
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	199 check_dbmobject_open(dp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	200 v = PyList_New(0);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	201 if (v == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	202 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	203 for (key = dbm_firstkey(dp->di_dbm); key.dptr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	204 key = dbm_nextkey(dp->di_dbm)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	205 item = PyBytes_FromStringAndSize(key.dptr, key.dsize);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	206 if (item == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	207 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	208 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	209 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	210 err = PyList_Append(v, item);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	211 Py_DECREF(item);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	212 if (err != 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	213 Py_DECREF(v);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	214 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	215 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	216 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	217 return v;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	218 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	219
39593 599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	220 static int
599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	221 dbm_contains(PyObject self, PyObject arg)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	222 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	223 dbmobject dp = (dbmobject )self;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	224 datum key, val;
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	225 Py_ssize_t size;
39593 599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	226
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	227 if ((dp)->di_dbm == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	228 PyErr_SetString(DbmError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	229 "DBM object has already been closed");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	230 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	231 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	232 if (PyUnicode_Check(arg)) {
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	233 key.dptr = PyUnicode_AsUTF8AndSize(arg, &size);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	234 key.dsize = size;
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	235 if (key.dptr == NULL)
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	236 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	237 }
86604 61ab0c6907f9 Issue #19287: Fixed the "in" operator of dbm.ndbm databases for string Serhiy Storchaka <storchaka@gmail.com> parents: 72475 diff changeset	238 else if (!PyBytes_Check(arg)) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	239 PyErr_Format(PyExc_TypeError,
86604 61ab0c6907f9 Issue #19287: Fixed the "in" operator of dbm.ndbm databases for string Serhiy Storchaka <storchaka@gmail.com> parents: 72475 diff changeset	240 "dbm key must be bytes or string, not %.100s",
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	241 arg->ob_type->tp_name);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	242 return -1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	243 }
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	244 else {
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	245 key.dptr = PyBytes_AS_STRING(arg);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	246 key.dsize = PyBytes_GET_SIZE(arg);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 68207 diff changeset	247 }
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	248 val = dbm_fetch(dp->di_dbm, key);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	249 return val.dptr != NULL;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	250 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	251
39593 599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	252 static PySequenceMethods dbm_as_sequence = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	253 0, /* sq_length */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	254 0, /* sq_concat */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	255 0, /* sq_repeat */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	256 0, /* sq_item */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	257 0, /* sq_slice */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	258 0, /* sq_ass_item */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	259 0, /* sq_ass_slice */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	260 dbm_contains, /* sq_contains */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	261 0, /* sq_inplace_concat */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	262 0, /* sq_inplace_repeat */
39593 599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	263 };
599abc31f770 Fix this right for has_key(). This required adding tp_as_sequence. Guido van Rossum <guido@python.org> parents: 39575 diff changeset	264
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	265 /*[clinic]
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	266
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	267 dbm.dbm.get
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	268
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	269 self: dbmobject
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	270
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	271 key: str(length=True)
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	272 [
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	273 default: object
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	274 ]
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	275 /
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	276
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	277 Return the value for key if present, otherwise default.
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	278 [clinic]*/
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	279
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	280 PyDoc_STRVAR(dbm_dbm_get__doc__,
87470 78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	281 "get(key, [default])\n"
78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	282 "Return the value for key if present, otherwise default.");
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	283
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	284 #define DBM_DBM_GET_METHODDEF \
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	285 {"get", (PyCFunction)dbm_dbm_get, METH_VARARGS, dbm_dbm_get__doc__},
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	286
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	287 static PyObject *
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	288 dbm_dbm_get_impl(dbmobject dp, const char key, Py_ssize_clean_t key_length, int group_right_1, PyObject *default_value);
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	289
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	290 static PyObject *
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	291 dbm_dbm_get(PyObject self, PyObject args)
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	292 {
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	293 PyObject *return_value = NULL;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	294 const char *key;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	295 Py_ssize_clean_t key_length;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	296 int group_right_1 = 0;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	297 PyObject *default_value = NULL;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	298
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	299 switch (PyTuple_Size(args)) {
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	300 case 1:
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	301 if (!PyArg_ParseTuple(args, "s#:get", &key, &key_length))
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	302 return NULL;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	303 break;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	304 case 2:
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	305 if (!PyArg_ParseTuple(args, "s#O:get", &key, &key_length, &default_value))
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	306 return NULL;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	307 group_right_1 = 1;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	308 break;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	309 default:
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	310 PyErr_SetString(PyExc_TypeError, "dbm.dbm.get requires 1 to 2 arguments");
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	311 return NULL;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	312 }
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	313 return_value = dbm_dbm_get_impl((dbmobject *)self, key, key_length, group_right_1, default_value);
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	314
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	315 return return_value;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	316 }
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	317
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	318 static PyObject *
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	319 dbm_dbm_get_impl(dbmobject dp, const char key, Py_ssize_clean_t key_length, int group_right_1, PyObject *default_value)
87470 78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	320 /[clinic checksum: 28cf8928811bde51e535d67ae98ea039d79df717]/
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	321 {
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	322 datum dbm_key, val;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	323
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	324 if (!group_right_1)
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	325 default_value = Py_None;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	326 dbm_key.dptr = (char *)key;
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	327 dbm_key.dsize = key_length;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	328 check_dbmobject_open(dp);
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	329 val = dbm_fetch(dp->di_dbm, dbm_key);
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	330 if (val.dptr != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	331 return PyBytes_FromStringAndSize(val.dptr, val.dsize);
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	332
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	333 Py_INCREF(default_value);
760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	334 return default_value;
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	335 }
142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	336
142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	337 static PyObject *
85157 e7f6cef7a4cc Issue #18722: Remove uses of the "register" keyword in C code. Antoine Pitrou <solipsis@pitrou.net> parents: 79475 diff changeset	338 dbm_setdefault(dbmobject dp, PyObject args)
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	339 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	340 datum key, val;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	341 PyObject *defvalue = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	342 char *tmp_ptr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	343 Py_ssize_t tmp_size;
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	344
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	345 if (!PyArg_ParseTuple(args, "s#\|O:setdefault",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	346 &tmp_ptr, &tmp_size, &defvalue))
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	347 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	348 key.dptr = tmp_ptr;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	349 key.dsize = tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	350 check_dbmobject_open(dp);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	351 val = dbm_fetch(dp->di_dbm, key);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	352 if (val.dptr != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	353 return PyBytes_FromStringAndSize(val.dptr, val.dsize);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	354 if (defvalue == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	355 defvalue = PyBytes_FromStringAndSize(NULL, 0);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	356 if (defvalue == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	357 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	358 val.dptr = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	359 val.dsize = 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	360 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	361 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	362 if ( !PyArg_Parse(defvalue, "s#", &val.dptr, &tmp_size) ) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	363 PyErr_SetString(PyExc_TypeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	364 "dbm mappings have byte string elements only");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	365 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	366 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	367 val.dsize = tmp_size;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	368 Py_INCREF(defvalue);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	369 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	370 if (dbm_store(dp->di_dbm, key, val, DBM_INSERT) < 0) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	371 dbm_clearerr(dp->di_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	372 PyErr_SetString(DbmError, "cannot add item to database");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	373 Py_DECREF(defvalue);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	374 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	375 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	376 return defvalue;
14608 142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	377 }
142a90eea8f4 Add a constant "library" to the module which names the library used, Fred Drake <fdrake@acm.org> parents: 14577 diff changeset	378
87166 c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	379 static PyObject *
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	380 dbm__enter__(PyObject self, PyObject args)
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	381 {
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	382 Py_INCREF(self);
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	383 return self;
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	384 }
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	385
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	386 static PyObject *
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	387 dbm__exit__(PyObject self, PyObject args)
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	388 {
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	389 _Py_IDENTIFIER(close);
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	390 return _PyObject_CallMethodId(self, &PyId_close, NULL);
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	391 }
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	392
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	393
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	394 static PyMethodDef dbm_methods[] = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	395 {"close", (PyCFunction)dbm__close, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	396 "close()\nClose the database."},
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	397 {"keys", (PyCFunction)dbm_keys, METH_NOARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	398 "keys() -> list\nReturn a list of all keys in the database."},
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	399 DBM_DBM_GET_METHODDEF
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	400 {"setdefault", (PyCFunction)dbm_setdefault, METH_VARARGS,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	401 "setdefault(key[, default]) -> value\n"
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	402 "Return the value for key if present, otherwise default. If key\n"
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	403 "is not in the database, it is inserted with default as the value."},
87166 c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	404 {"__enter__", dbm__enter__, METH_NOARGS, NULL},
c2f1bb56760d Close #19282: Native context management in dbm Nick Coghlan <ncoghlan@gmail.com> parents: 86605 diff changeset	405 {"__exit__", dbm__exit__, METH_VARARGS, NULL},
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	406 {NULL, NULL} /* sentinel */
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	407 };
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	408
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	409 static PyTypeObject Dbmtype = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	410 PyVarObject_HEAD_INIT(NULL, 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	411 "_dbm.dbm",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	412 sizeof(dbmobject),
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	413 0,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	414 (destructor)dbm_dealloc, /tp_dealloc/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	415 0, /tp_print/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	416 0, /tp_getattr/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	417 0, /tp_setattr/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	418 0, /tp_reserved/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	419 0, /tp_repr/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	420 0, /tp_as_number/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	421 &dbm_as_sequence, /tp_as_sequence/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	422 &dbm_as_mapping, /tp_as_mapping/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	423 0, /tp_hash/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	424 0, /tp_call/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	425 0, /tp_str/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	426 0, /tp_getattro/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	427 0, /tp_setattro/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	428 0, /tp_as_buffer/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	429 Py_TPFLAGS_DEFAULT, /tp_flags/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	430 0, /tp_doc/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	431 0, /tp_traverse/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	432 0, /tp_clear/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	433 0, /tp_richcompare/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	434 0, /tp_weaklistoffset/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	435 0, /tp_iter/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	436 0, /tp_iternext/
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	437 dbm_methods, /tp_methods/
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	438 };
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	439
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	440 /* ----------------------------------------------------------------- */
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	441
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	442 /*[clinic]
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	443
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	444 dbm.open as dbmopen
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	445
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	446 filename: str
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	447 The filename to open.
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	448
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	449 flags: str="r"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	450 How to open the file. "r" for reading, "w" for writing, etc.
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	451
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	452 mode: int(doc_default="0o666") = 0o666
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	453 If creating a new file, the mode bits for the new file
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	454 (e.g. os.O_RDWR).
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	455
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	456 /
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	457
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	458 Return a database object.
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	459
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	460 [clinic]*/
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	461
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	462 PyDoc_STRVAR(dbmopen__doc__,
87470 78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	463 "open(filename, flags=\'r\', mode=0o666)\n"
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	464 "Return a database object.\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	465 "\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	466 " filename\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	467 " The filename to open.\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	468 " flags\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	469 " How to open the file. \"r\" for reading, \"w\" for writing, etc.\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	470 " mode\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	471 " If creating a new file, the mode bits for the new file\n"
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	472 " (e.g. os.O_RDWR).");
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	473
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	474 #define DBMOPEN_METHODDEF \
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	475 {"open", (PyCFunction)dbmopen, METH_VARARGS, dbmopen__doc__},
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	476
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	477 static PyObject *
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	478 dbmopen_impl(PyModuleDef module, const char filename, const char *flags, int mode);
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	479
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	480 static PyObject *
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	481 dbmopen(PyModuleDef module, PyObject args)
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	482 {
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	483 PyObject *return_value = NULL;
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	484 const char *filename;
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	485 const char *flags = "r";
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	486 int mode = 438;
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	487
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	488 if (!PyArg_ParseTuple(args,
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	489 "s\|si:open",
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	490 &filename, &flags, &mode))
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	491 goto exit;
87245 64c853a88a10 Argument Clinic: rename "self" to "module" for module-level functions. Larry Hastings <larry@hastings.org> parents: 87166 diff changeset	492 return_value = dbmopen_impl(module, filename, flags, mode);
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	493
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	494 exit:
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	495 return return_value;
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	496 }
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	497
8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	498 static PyObject *
87466 760ccd78e874 Issue #19730: Argument Clinic now supports all the existing PyArg Larry Hastings <larry@hastings.org> parents: 87245 diff changeset	499 dbmopen_impl(PyModuleDef module, const char filename, const char *flags, int mode)
87470 78ec18f5cb45 Issue #19674: inspect.signature() now produces a correct signature Larry Hastings <larry@hastings.org> parents: 87466 diff changeset	500 /[clinic checksum: fb265f75641553ccd963f84c143b35c11f9121fc]/
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	501 {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	502 int iflags;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	503
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	504 if ( strcmp(flags, "r") == 0 )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	505 iflags = O_RDONLY;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	506 else if ( strcmp(flags, "w") == 0 )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	507 iflags = O_RDWR;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	508 else if ( strcmp(flags, "rw") == 0 ) /* B/W compat */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	509 iflags = O_RDWR\|O_CREAT;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	510 else if ( strcmp(flags, "c") == 0 )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	511 iflags = O_RDWR\|O_CREAT;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	512 else if ( strcmp(flags, "n") == 0 )
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	513 iflags = O_RDWR\|O_CREAT\|O_TRUNC;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	514 else {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	515 PyErr_SetString(DbmError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	516 "arg 2 to open should be 'r', 'w', 'c', or 'n'");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	517 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	518 }
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	519 return newdbmobject(filename, iflags, mode);
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	520 }
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	521
4648 6dd851445c7d renamed in a grand fashion. Roger E. Masse <rmasse@newcnri.cnri.reston.va.us> parents: 4600 diff changeset	522 static PyMethodDef dbmmodule_methods[] = {
86465 8fde1a2c94dc Issue #16612: Add "Argument Clinic", a compile-time preprocessor Larry Hastings <larry@hastings.org> parents: 85157 diff changeset	523 DBMOPEN_METHODDEF
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	524 { 0, 0 },
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	525 };
63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	526
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47357 diff changeset	527
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47357 diff changeset	528 static struct PyModuleDef _dbmmodule = {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	529 PyModuleDef_HEAD_INIT,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	530 "_dbm",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	531 NULL,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	532 -1,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	533 dbmmodule_methods,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	534 NULL,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	535 NULL,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	536 NULL,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	537 NULL
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47357 diff changeset	538 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47357 diff changeset	539
24471 f66b3a3509c7 Excise DL_EXPORT/DL_IMPORT from Modules/. Required adding a prototype Mark Hammond <mhammond@skippinet.com.au>* parents: 24280 diff changeset	540 PyMODINIT_FUNC
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 47357 diff changeset	541 PyInit__dbm(void) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	542 PyObject m, d, *s;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	543
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	544 if (PyType_Ready(&Dbmtype) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	545 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	546 m = PyModule_Create(&_dbmmodule);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	547 if (m == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	548 return NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	549 d = PyModule_GetDict(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	550 if (DbmError == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	551 DbmError = PyErr_NewException("_dbm.error",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	552 PyExc_IOError, NULL);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	553 s = PyUnicode_FromString(which_dbm);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	554 if (s != NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	555 PyDict_SetItemString(d, "library", s);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	556 Py_DECREF(s);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	557 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	558 if (DbmError != NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	559 PyDict_SetItemString(d, "error", DbmError);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	560 if (PyErr_Occurred()) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	561 Py_DECREF(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	562 m = NULL;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	563 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 51271 diff changeset	564 return m;
906 63798cde582c Added qgetfd() to cstubs for GL. Guido van Rossum <guido@python.org> parents: diff changeset	565 }

Mercurial > cpython-lru_cache-weakref

annotate Modules/_dbmmodule.c @ 87690:66c1c9f32567 default tip