cpython-lru_cache-weakref: Modules/_sqlite/module.c annotate

annotate Modules/_sqlite/module.c @ 37829:f048116aade0 legacy-trunk

It's probably a good idea to actually *install* setuptools, too. ;)

author	Phillip J. Eby <pje@telecommunity.com>
date	Tue, 18 Apr 2006 04:34:50 +0000
parents	d3969aeba777
children	7da4af95ebad

rev	line source
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	1 /* module.c - the module itself
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	2 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	3 * Copyright (C) 2004-2006 Gerhard Häring <gh@ghaering.de>
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	4 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	5 * This file is part of pysqlite.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	6 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	7 * This software is provided 'as-is', without any express or implied
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	8 * warranty. In no event will the authors be held liable for any damages
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	9 * arising from the use of this software.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	10 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	11 * Permission is granted to anyone to use this software for any purpose,
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	12 * including commercial applications, and to alter it and redistribute it
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	13 * freely, subject to the following restrictions:
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	14 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	15 * 1. The origin of this software must not be misrepresented; you must not
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	16 * claim that you wrote the original software. If you use this software
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	17 * in a product, an acknowledgment in the product documentation would be
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	18 * appreciated but is not required.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	19 * 2. Altered source versions must be plainly marked as such, and must not be
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	20 * misrepresented as being the original software.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	21 * 3. This notice may not be removed or altered from any source distribution.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	22 */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	23
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	24 #include "connection.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	25 #include "statement.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	26 #include "cursor.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	27 #include "cache.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	28 #include "prepare_protocol.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	29 #include "microprotocols.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	30 #include "row.h"
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	31
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	32 #if SQLITE_VERSION_NUMBER >= 3003003
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	33 #define HAVE_SHARED_CACHE
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	34 #endif
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	35
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	36 /* static objects at module-level */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	37
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	38 PyObject* Error, Warning, InterfaceError, DatabaseError, InternalError,
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	39 OperationalError, ProgrammingError, IntegrityError, DataError,
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	40 NotSupportedError, OptimizedUnicode;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	41
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	42 PyObject* converters;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	43
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	44 static PyObject* module_connect(PyObject* self, PyObject* args, PyObject*
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	45 kwargs)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	46 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	47 /* Python seems to have no way of extracting a single keyword-arg at
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	48 * C-level, so this code is redundant with the one in connection_init in
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	49 * connection.c and must always be copied from there ... */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	50
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	51 static char *kwlist[] = {"database", "timeout", "detect_types", "isolation_level", "check_same_thread", "factory", "cached_statements", NULL, NULL};
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	52 char* database;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	53 int detect_types = 0;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	54 PyObject* isolation_level;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	55 PyObject* factory = NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	56 int check_same_thread = 1;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	57 int cached_statements;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	58 double timeout = 5.0;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	59
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	60 PyObject* result;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	61
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	62 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s\|diOiOi", kwlist,
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	63 &database, &timeout, &detect_types, &isolation_level, &check_same_thread, &factory, &cached_statements))
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	64 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	65 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	66 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	67
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	68 if (factory == NULL) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	69 factory = (PyObject*)&ConnectionType;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	70 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	71
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	72 result = PyObject_Call(factory, args, kwargs);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	73
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	74 return result;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	75 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	76
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	77 static PyObject* module_complete(PyObject* self, PyObject* args, PyObject*
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	78 kwargs)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	79 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	80 static char *kwlist[] = {"statement", NULL, NULL};
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	81 char* statement;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	82
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	83 PyObject* result;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	84
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	85 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s", kwlist, &statement))
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	86 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	87 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	88 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	89
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	90 if (sqlite3_complete(statement)) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	91 result = Py_True;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	92 } else {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	93 result = Py_False;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	94 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	95
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	96 Py_INCREF(result);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	97
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	98 return result;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	99 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	100
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	101 #ifdef HAVE_SHARED_CACHE
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	102 static PyObject* module_enable_shared_cache(PyObject* self, PyObject* args, PyObject*
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	103 kwargs)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	104 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	105 static char *kwlist[] = {"do_enable", NULL, NULL};
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	106 int do_enable;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	107 int rc;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	108
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	109 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i", kwlist, &do_enable))
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	110 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	111 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	112 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	113
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	114 rc = sqlite3_enable_shared_cache(do_enable);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	115
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	116 if (rc != SQLITE_OK) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	117 PyErr_SetString(OperationalError, "Changing the shared_cache flag failed");
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	118 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	119 } else {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	120 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	121 return Py_None;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	122 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	123 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	124 #endif /* HAVE_SHARED_CACHE */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	125
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	126 static PyObject* module_register_adapter(PyObject* self, PyObject* args, PyObject* kwargs)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	127 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	128 PyTypeObject* type;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	129 PyObject* caster;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	130
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	131 if (!PyArg_ParseTuple(args, "OO", &type, &caster)) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	132 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	133 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	134
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	135 microprotocols_add(type, (PyObject*)&SQLitePrepareProtocolType, caster);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	136
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	137 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	138 return Py_None;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	139 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	140
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	141 static PyObject* module_register_converter(PyObject* self, PyObject* args, PyObject* kwargs)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	142 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	143 PyObject* name;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	144 PyObject* callable;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	145
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	146 if (!PyArg_ParseTuple(args, "OO", &name, &callable)) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	147 return NULL;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	148 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	149
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	150 if (PyDict_SetItem(converters, name, callable) != 0) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	151 return NULL;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	152 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	153
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	154 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	155 return Py_None;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	156 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	157
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	158 void converters_init(PyObject* dict)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	159 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	160 converters = PyDict_New();
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	161 if (!converters) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	162 return;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	163 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	164
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	165 PyDict_SetItemString(dict, "converters", converters);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	166 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	167
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	168 static PyMethodDef module_methods[] = {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	169 {"connect", (PyCFunction)module_connect, METH_VARARGS\|METH_KEYWORDS, PyDoc_STR("Creates a connection.")},
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	170 {"complete_statement", (PyCFunction)module_complete, METH_VARARGS\|METH_KEYWORDS, PyDoc_STR("Checks if a string contains a complete SQL statement.")},
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	171 #ifdef HAVE_SHARED_CACHE
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	172 {"enable_shared_cache", (PyCFunction)module_enable_shared_cache, METH_VARARGS\|METH_KEYWORDS, PyDoc_STR("Enable or disable shared cache mode for the calling thread.")},
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	173 #endif
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	174 {"register_adapter", (PyCFunction)module_register_adapter, METH_VARARGS, PyDoc_STR("Registers an adapter with sqlite's adapter registry.")},
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	175 {"register_converter", (PyCFunction)module_register_converter, METH_VARARGS, PyDoc_STR("Registers a converter with sqlite.")},
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	176 {"adapt", (PyCFunction)psyco_microprotocols_adapt, METH_VARARGS, psyco_microprotocols_adapt_doc},
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	177 {NULL, NULL}
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	178 };
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	179
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	180 PyMODINIT_FUNC init_sqlite3(void)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	181 {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	182 PyObject module, dict;
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	183 PyObject *tmp_obj;
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	184
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	185 module = Py_InitModule("_sqlite3", module_methods);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	186
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	187 if (!module \|\|
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	188 (row_setup_types() < 0) \|\|
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	189 (cursor_setup_types() < 0) \|\|
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	190 (connection_setup_types() < 0) \|\|
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	191 (cache_setup_types() < 0) \|\|
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	192 (statement_setup_types() < 0) \|\|
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	193 (prepare_protocol_setup_types() < 0)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	194 ) {
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	195 return;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	196 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	197
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	198 Py_INCREF(&ConnectionType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	199 PyModule_AddObject(module, "Connection", (PyObject*) &ConnectionType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	200 Py_INCREF(&CursorType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	201 PyModule_AddObject(module, "Cursor", (PyObject*) &CursorType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	202 Py_INCREF(&CacheType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	203 PyModule_AddObject(module, "Statement", (PyObject*)&StatementType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	204 Py_INCREF(&StatementType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	205 PyModule_AddObject(module, "Cache", (PyObject*) &CacheType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	206 Py_INCREF(&SQLitePrepareProtocolType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	207 PyModule_AddObject(module, "PrepareProtocol", (PyObject*) &SQLitePrepareProtocolType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	208 Py_INCREF(&RowType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	209 PyModule_AddObject(module, "Row", (PyObject*) &RowType);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	210
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	211 if (!(dict = PyModule_GetDict(module))) {
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	212 goto error;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	213 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	214
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	215 /*** Create DB-API Exception hierarchy */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	216
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	217 if (!(Error = PyErr_NewException(MODULE_NAME ".Error", PyExc_StandardError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	218 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	219 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	220 PyDict_SetItemString(dict, "Error", Error);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	221
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	222 if (!(Warning = PyErr_NewException(MODULE_NAME ".Warning", PyExc_StandardError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	223 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	224 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	225 PyDict_SetItemString(dict, "Warning", Warning);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	226
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	227 /* Error subclasses */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	228
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	229 if (!(InterfaceError = PyErr_NewException(MODULE_NAME ".InterfaceError", Error, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	230 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	231 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	232 PyDict_SetItemString(dict, "InterfaceError", InterfaceError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	233
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	234 if (!(DatabaseError = PyErr_NewException(MODULE_NAME ".DatabaseError", Error, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	235 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	236 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	237 PyDict_SetItemString(dict, "DatabaseError", DatabaseError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	238
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	239 /* DatabaseError subclasses */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	240
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	241 if (!(InternalError = PyErr_NewException(MODULE_NAME ".InternalError", DatabaseError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	242 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	243 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	244 PyDict_SetItemString(dict, "InternalError", InternalError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	245
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	246 if (!(OperationalError = PyErr_NewException(MODULE_NAME ".OperationalError", DatabaseError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	247 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	248 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	249 PyDict_SetItemString(dict, "OperationalError", OperationalError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	250
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	251 if (!(ProgrammingError = PyErr_NewException(MODULE_NAME ".ProgrammingError", DatabaseError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	252 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	253 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	254 PyDict_SetItemString(dict, "ProgrammingError", ProgrammingError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	255
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	256 if (!(IntegrityError = PyErr_NewException(MODULE_NAME ".IntegrityError", DatabaseError,NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	257 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	258 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	259 PyDict_SetItemString(dict, "IntegrityError", IntegrityError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	260
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	261 if (!(DataError = PyErr_NewException(MODULE_NAME ".DataError", DatabaseError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	262 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	263 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	264 PyDict_SetItemString(dict, "DataError", DataError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	265
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	266 if (!(NotSupportedError = PyErr_NewException(MODULE_NAME ".NotSupportedError", DatabaseError, NULL))) {
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	267 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	268 }
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	269 PyDict_SetItemString(dict, "NotSupportedError", NotSupportedError);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	270
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	271 /* We just need "something" unique for OptimizedUnicode. It does not really
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	272 * need to be a string subclass. Just anything that can act as a special
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	273 * marker for us. So I pulled PyCell_Type out of my magic hat.
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	274 */
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	275 Py_INCREF((PyObject*)&PyCell_Type);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	276 OptimizedUnicode = (PyObject*)&PyCell_Type;
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	277 PyDict_SetItemString(dict, "OptimizedUnicode", OptimizedUnicode);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	278
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	279 if (!(tmp_obj = PyInt_FromLong(PARSE_DECLTYPES))) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	280 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	281 }
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	282 PyDict_SetItemString(dict, "PARSE_DECLTYPES", tmp_obj);
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	283
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	284 if (!(tmp_obj = PyInt_FromLong(PARSE_COLNAMES))) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	285 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	286 }
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	287 PyDict_SetItemString(dict, "PARSE_COLNAMES", tmp_obj);
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	288
37458 d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	289 if (!(tmp_obj = PyString_FromString(PYSQLITE_VERSION))) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	290 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	291 }
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	292 PyDict_SetItemString(dict, "version", tmp_obj);
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	293
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	294 if (!(tmp_obj = PyString_FromString(sqlite3_libversion()))) {
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	295 goto error;
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	296 }
d27058c409df Update to pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37362 diff changeset	297 PyDict_SetItemString(dict, "sqlite_version", tmp_obj);
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	298
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	299 /* initialize microprotocols layer */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	300 microprotocols_init(dict);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	301
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	302 /* initialize the default converters */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	303 converters_init(dict);
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	304
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	305 /* Original comment form _bsddb.c in the Python core. This is also still
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	306 * needed nowadays for Python 2.3/2.4.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	307 *
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	308 * PyEval_InitThreads is called here due to a quirk in python 1.5
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	309 * - 2.2.1 (at least) according to Russell Williamson <merel@wt.net>:
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	310 * The global interepreter lock is not initialized until the first
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	311 * thread is created using thread.start_new_thread() or fork() is
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	312 * called. that would cause the ALLOW_THREADS here to segfault due
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	313 * to a null pointer reference if no threads or child processes
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	314 * have been created. This works around that and is a no-op if
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	315 * threads have already been initialized.
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	316 * (see pybsddb-users mailing list post on 2002-08-07)
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	317 */
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	318 PyEval_InitThreads();
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	319
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	320 error:
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	321 if (PyErr_Occurred())
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	322 {
37495 d3969aeba777 upgrade to final version of pysqlite 2.2.0 Anthony Baxter <anthonybaxter@gmail.com> parents: 37458 diff changeset	323 PyErr_SetString(PyExc_ImportError, MODULE_NAME ": init failed");
37362 e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	324 }
e546274d6503 merged the sqlite-integration branch. Anthony Baxter <anthonybaxter@gmail.com> parents: diff changeset	325 }

Mercurial > cpython-lru_cache-weakref

annotate Modules/_sqlite/module.c @ 37829:f048116aade0 legacy-trunk