Mercurial > cpython-lru_cache-weakref

annotate Modules/_sqlite/connection.c @ 51330:ca423008fa4a legacy-trunk

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#5144: document that PySys_SetArgv prepends the script directory (or the empty string) to sys.path.
author Georg Brandl <georg@python.org>
date Thu, 05 Feb 2009 10:37:07 +0000
parents 4c77d1016f60
children 3889d9528601 af9b6c43804e
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1 /* connection.c - the connection type
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2 *
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3 * Copyright (C) 2004-2007 Gerhard Häring <gh@ghaering.de>
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4 *
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5 * This file is part of pysqlite.
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6 *
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7 * This software is provided 'as-is', without any express or implied
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8 * warranty. In no event will the authors be held liable for any damages
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9 * arising from the use of this software.
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10 *
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11 * Permission is granted to anyone to use this software for any purpose,
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12 * including commercial applications, and to alter it and redistribute it
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13 * freely, subject to the following restrictions:
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14 *
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15 * 1. The origin of this software must not be misrepresented; you must not
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16 * claim that you wrote the original software. If you use this software
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17 * in a product, an acknowledgment in the product documentation would be
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18 * appreciated but is not required.
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19 * 2. Altered source versions must be plainly marked as such, and must not be
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20 * misrepresented as being the original software.
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21 * 3. This notice may not be removed or altered from any source distribution.
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22 */
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23
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24 #include "cache.h"
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25 #include "module.h"
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26 #include "connection.h"
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27 #include "statement.h"
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28 #include "cursor.h"
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29 #include "prepare_protocol.h"
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30 #include "util.h"
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31 #include "sqlitecompat.h"
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32
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33 #include "pythread.h"
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34
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35 #define ACTION_FINALIZE 1
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36 #define ACTION_RESET 2
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37
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38 static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level);
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39
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40
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41 static void _sqlite3_result_error(sqlite3_context* ctx, const char* errmsg, int len)
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42 {
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43 /* in older SQLite versions, calling sqlite3_result_error in callbacks
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44 * triggers a bug in SQLite that leads either to irritating results or
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45 * segfaults, depending on the SQLite version */
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46 #if SQLITE_VERSION_NUMBER >= 3003003
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47 sqlite3_result_error(ctx, errmsg, len);
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48 #else
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49 PyErr_SetString(pysqlite_OperationalError, errmsg);
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50 #endif
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51 }
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52
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53 int pysqlite_connection_init(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
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54 {
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55 static char *kwlist[] = {"database", "timeout", "detect_types", "isolation_level", "check_same_thread", "factory", "cached_statements", NULL, NULL};
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56
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57 PyObject* database;
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58 int detect_types = 0;
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59 PyObject* isolation_level = NULL;
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60 PyObject* factory = NULL;
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61 int check_same_thread = 1;
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62 int cached_statements = 100;
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63 double timeout = 5.0;
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64 int rc;
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65 PyObject* class_attr = NULL;
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66 PyObject* class_attr_str = NULL;
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67 int is_apsw_connection = 0;
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68 PyObject* database_utf8;
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69
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70 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|diOiOi", kwlist,
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71 &database, &timeout, &detect_types, &isolation_level, &check_same_thread, &factory, &cached_statements))
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72 {
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73 return -1;
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74 }
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75
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76 self->begin_statement = NULL;
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77
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78 self->statement_cache = NULL;
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79 self->statements = NULL;
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80
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81 Py_INCREF(Py_None);
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82 self->row_factory = Py_None;
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83
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84 Py_INCREF(&PyUnicode_Type);
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85 self->text_factory = (PyObject*)&PyUnicode_Type;
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86
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87 if (PyString_Check(database) || PyUnicode_Check(database)) {
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88 if (PyString_Check(database)) {
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89 database_utf8 = database;
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90 Py_INCREF(database_utf8);
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91 } else {
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92 database_utf8 = PyUnicode_AsUTF8String(database);
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93 if (!database_utf8) {
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94 return -1;
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95 }
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96 }
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97
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98 Py_BEGIN_ALLOW_THREADS
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99 rc = sqlite3_open(PyString_AsString(database_utf8), &self->db);
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100 Py_END_ALLOW_THREADS
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101
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102 Py_DECREF(database_utf8);
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103
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104 if (rc != SQLITE_OK) {
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105 _pysqlite_seterror(self->db, NULL);
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106 return -1;
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107 }
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108 } else {
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109 /* Create a pysqlite connection from a APSW connection */
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110 class_attr = PyObject_GetAttrString(database, "__class__");
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111 if (class_attr) {
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112 class_attr_str = PyObject_Str(class_attr);
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113 if (class_attr_str) {
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114 if (strcmp(PyString_AsString(class_attr_str), "<type 'apsw.Connection'>") == 0) {
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115 /* In the APSW Connection object, the first entry after
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116 * PyObject_HEAD is the sqlite3* we want to get hold of.
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117 * Luckily, this is the same layout as we have in our
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118 * pysqlite_Connection */
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119 self->db = ((pysqlite_Connection*)database)->db;
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120
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121 Py_INCREF(database);
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122 self->apsw_connection = database;
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123 is_apsw_connection = 1;
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124 }
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125 }
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126 }
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127 Py_XDECREF(class_attr_str);
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128 Py_XDECREF(class_attr);
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129
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130 if (!is_apsw_connection) {
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131 PyErr_SetString(PyExc_ValueError, "database parameter must be string or APSW Connection object");
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132 return -1;
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133 }
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134 }
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135
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136 if (!isolation_level) {
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137 isolation_level = PyString_FromString("");
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138 if (!isolation_level) {
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139 return -1;
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140 }
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141 } else {
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142 Py_INCREF(isolation_level);
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143 }
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144 self->isolation_level = NULL;
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145 pysqlite_connection_set_isolation_level(self, isolation_level);
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146 Py_DECREF(isolation_level);
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147
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148 self->statement_cache = (pysqlite_Cache*)PyObject_CallFunction((PyObject*)&pysqlite_CacheType, "Oi", self, cached_statements);
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149 if (PyErr_Occurred()) {
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150 return -1;
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151 }
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152
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153 self->statements = PyList_New(0);
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154 if (!self->statements) {
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155 return -1;
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156 }
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157 self->created_statements = 0;
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158
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159 /* By default, the Cache class INCREFs the factory in its initializer, and
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160 * decrefs it in its deallocator method. Since this would create a circular
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161 * reference here, we're breaking it by decrementing self, and telling the
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162 * cache class to not decref the factory (self) in its deallocator.
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163 */
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164 self->statement_cache->decref_factory = 0;
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165 Py_DECREF(self);
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166
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167 self->inTransaction = 0;
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168 self->detect_types = detect_types;
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169 self->timeout = timeout;
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170 (void)sqlite3_busy_timeout(self->db, (int)(timeout*1000));
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171
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172 self->thread_ident = PyThread_get_thread_ident();
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173 self->check_same_thread = check_same_thread;
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174
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175 self->function_pinboard = PyDict_New();
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176 if (!self->function_pinboard) {
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177 return -1;
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178 }
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179
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180 self->collations = PyDict_New();
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181 if (!self->collations) {
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182 return -1;
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183 }
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184
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185 self->Warning = pysqlite_Warning;
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186 self->Error = pysqlite_Error;
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187 self->InterfaceError = pysqlite_InterfaceError;
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188 self->DatabaseError = pysqlite_DatabaseError;
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189 self->DataError = pysqlite_DataError;
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190 self->OperationalError = pysqlite_OperationalError;
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191 self->IntegrityError = pysqlite_IntegrityError;
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192 self->InternalError = pysqlite_InternalError;
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193 self->ProgrammingError = pysqlite_ProgrammingError;
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194 self->NotSupportedError = pysqlite_NotSupportedError;
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195
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196 return 0;
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197 }
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198
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199 /* Empty the entire statement cache of this connection */
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200 void pysqlite_flush_statement_cache(pysqlite_Connection* self)
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201 {
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202 pysqlite_Node* node;
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203 pysqlite_Statement* statement;
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204
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205 node = self->statement_cache->first;
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206
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207 while (node) {
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208 statement = (pysqlite_Statement*)(node->data);
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209 (void)pysqlite_statement_finalize(statement);
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210 node = node->next;
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211 }
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212
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213 Py_DECREF(self->statement_cache);
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214 self->statement_cache = (pysqlite_Cache*)PyObject_CallFunction((PyObject*)&pysqlite_CacheType, "O", self);
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215 Py_DECREF(self);
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216 self->statement_cache->decref_factory = 0;
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217 }
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218
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219 /* action in (ACTION_RESET, ACTION_FINALIZE) */
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220 void pysqlite_do_all_statements(pysqlite_Connection* self, int action)
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221 {
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222 int i;
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223 PyObject* weakref;
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224 PyObject* statement;
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225
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226 for (i = 0; i < PyList_Size(self->statements); i++) {
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227 weakref = PyList_GetItem(self->statements, i);
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228 statement = PyWeakref_GetObject(weakref);
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229 if (statement != Py_None) {
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230 if (action == ACTION_RESET) {
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231 (void)pysqlite_statement_reset((pysqlite_Statement*)statement);
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232 } else {
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233 (void)pysqlite_statement_finalize((pysqlite_Statement*)statement);
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234 }
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235 }
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236 }
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237 }
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238
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239 void pysqlite_connection_dealloc(pysqlite_Connection* self)
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240 {
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241 PyObject* ret = NULL;
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242
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243 Py_XDECREF(self->statement_cache);
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244
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245 /* Clean up if user has not called .close() explicitly. */
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246 if (self->db) {
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247 Py_BEGIN_ALLOW_THREADS
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248 sqlite3_close(self->db);
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249 Py_END_ALLOW_THREADS
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250 } else if (self->apsw_connection) {
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251 ret = PyObject_CallMethod(self->apsw_connection, "close", "");
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252 Py_XDECREF(ret);
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253 Py_XDECREF(self->apsw_connection);
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254 }
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255
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256 if (self->begin_statement) {
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257 PyMem_Free(self->begin_statement);
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258 }
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259 Py_XDECREF(self->isolation_level);
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260 Py_XDECREF(self->function_pinboard);
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261 Py_XDECREF(self->row_factory);
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262 Py_XDECREF(self->text_factory);
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263 Py_XDECREF(self->collations);
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264 Py_XDECREF(self->statements);
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265
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266 self->ob_type->tp_free((PyObject*)self);
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267 }
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268
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269 PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
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270 {
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diff changeset
271 static char *kwlist[] = {"factory", NULL, NULL};
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272 PyObject* factory = NULL;
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273 PyObject* cursor;
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274
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275
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diff changeset
276 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O", kwlist,
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diff changeset
277 &factory)) {
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278 return NULL;
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279 }
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280
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diff changeset
281 if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
37362
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282 return NULL;
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283 }
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284
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285 if (factory == NULL) {
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286 factory = (PyObject*)&pysqlite_CursorType;
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287 }
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288
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289 cursor = PyObject_CallFunction(factory, "O", self);
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290
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291 if (cursor && self->row_factory != Py_None) {
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292 Py_XDECREF(((pysqlite_Cursor*)cursor)->row_factory);
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293 Py_INCREF(self->row_factory);
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294 ((pysqlite_Cursor*)cursor)->row_factory = self->row_factory;
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295 }
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296
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297 return cursor;
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298 }
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299
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300 PyObject* pysqlite_connection_close(pysqlite_Connection* self, PyObject* args)
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301 {
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302 PyObject* ret;
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303 int rc;
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304
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305 if (!pysqlite_check_thread(self)) {
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306 return NULL;
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307 }
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308
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309 pysqlite_do_all_statements(self, ACTION_FINALIZE);
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310
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311 if (self->db) {
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312 if (self->apsw_connection) {
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313 ret = PyObject_CallMethod(self->apsw_connection, "close", "");
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314 Py_XDECREF(ret);
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315 Py_XDECREF(self->apsw_connection);
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316 self->apsw_connection = NULL;
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317 self->db = NULL;
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318 } else {
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319 Py_BEGIN_ALLOW_THREADS
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320 rc = sqlite3_close(self->db);
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321 Py_END_ALLOW_THREADS
37362
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322
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323 if (rc != SQLITE_OK) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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diff changeset
324 _pysqlite_seterror(self->db, NULL);
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325 return NULL;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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diff changeset
326 } else {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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diff changeset
327 self->db = NULL;
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diff changeset
328 }
37362
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329 }
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diff changeset
330 }
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diff changeset
331
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332 Py_INCREF(Py_None);
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333 return Py_None;
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parents:
diff changeset
334 }
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diff changeset
335
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parents:
diff changeset
336 /*
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diff changeset
337 * Checks if a connection object is usable (i. e. not closed).
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338 *
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339 * 0 => error; 1 => ok
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340 */
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diff changeset
341 int pysqlite_check_connection(pysqlite_Connection* con)
37362
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342 {
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diff changeset
343 if (!con->db) {
40625
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diff changeset
344 PyErr_SetString(pysqlite_ProgrammingError, "Cannot operate on a closed database.");
37362
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345 return 0;
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diff changeset
346 } else {
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diff changeset
347 return 1;
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parents:
diff changeset
348 }
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diff changeset
349 }
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diff changeset
350
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diff changeset
351 PyObject* _pysqlite_connection_begin(pysqlite_Connection* self)
37362
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352 {
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diff changeset
353 int rc;
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diff changeset
354 const char* tail;
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parents:
diff changeset
355 sqlite3_stmt* statement;
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parents:
diff changeset
356
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parents:
diff changeset
357 Py_BEGIN_ALLOW_THREADS
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diff changeset
358 rc = sqlite3_prepare(self->db, self->begin_statement, -1, &statement, &tail);
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diff changeset
359 Py_END_ALLOW_THREADS
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parents:
diff changeset
360
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diff changeset
361 if (rc != SQLITE_OK) {
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b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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parents: 44350
diff changeset
362 _pysqlite_seterror(self->db, statement);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
363 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
364 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
365
49154
4c77d1016f60 Fixes issue #3103. In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python.
Gerhard Häring <gh@ghaering.de>
parents: 49153
diff changeset
366 rc = pysqlite_step(statement, self);
37362
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
367 if (rc == SQLITE_DONE) {
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
368 self->inTransaction = 1;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
369 } else {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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parents: 44350
diff changeset
370 _pysqlite_seterror(self->db, statement);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
371 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
372
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
373 Py_BEGIN_ALLOW_THREADS
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Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
374 rc = sqlite3_finalize(statement);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
375 Py_END_ALLOW_THREADS
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Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
376
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
377 if (rc != SQLITE_OK && !PyErr_Occurred()) {
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b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
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parents: 44350
diff changeset
378 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
379 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
380
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
381 error:
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
382 if (PyErr_Occurred()) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
383 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
384 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
385 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
386 return Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
387 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
388 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
389
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
390 PyObject* pysqlite_connection_commit(pysqlite_Connection* self, PyObject* args)
37362
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parents:
diff changeset
391 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
392 int rc;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
393 const char* tail;
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Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
394 sqlite3_stmt* statement;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
395
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
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parents: 38883
diff changeset
396 if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
37362
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
397 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
398 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
399
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
400 if (self->inTransaction) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
401 Py_BEGIN_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
402 rc = sqlite3_prepare(self->db, "COMMIT", -1, &statement, &tail);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
403 Py_END_ALLOW_THREADS
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Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
404 if (rc != SQLITE_OK) {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
405 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
406 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
407 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
408
49154
4c77d1016f60 Fixes issue #3103. In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python.
Gerhard Häring <gh@ghaering.de>
parents: 49153
diff changeset
409 rc = pysqlite_step(statement, self);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
410 if (rc == SQLITE_DONE) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
411 self->inTransaction = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
412 } else {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
413 _pysqlite_seterror(self->db, statement);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
414 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
415
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
416 Py_BEGIN_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
417 rc = sqlite3_finalize(statement);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
418 Py_END_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
419 if (rc != SQLITE_OK && !PyErr_Occurred()) {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
420 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
421 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
422
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
423 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
424
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
425 error:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
426 if (PyErr_Occurred()) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
427 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
428 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
429 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
430 return Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
431 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
432 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
433
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
434 PyObject* pysqlite_connection_rollback(pysqlite_Connection* self, PyObject* args)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
435 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
436 int rc;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
437 const char* tail;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
438 sqlite3_stmt* statement;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
439
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
440 if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
441 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
442 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
443
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
444 if (self->inTransaction) {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
445 pysqlite_do_all_statements(self, ACTION_RESET);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
446
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
447 Py_BEGIN_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
448 rc = sqlite3_prepare(self->db, "ROLLBACK", -1, &statement, &tail);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
449 Py_END_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
450 if (rc != SQLITE_OK) {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
451 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
452 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
453 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
454
49154
4c77d1016f60 Fixes issue #3103. In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python.
Gerhard Häring <gh@ghaering.de>
parents: 49153
diff changeset
455 rc = pysqlite_step(statement, self);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
456 if (rc == SQLITE_DONE) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
457 self->inTransaction = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
458 } else {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
459 _pysqlite_seterror(self->db, statement);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
460 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
461
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
462 Py_BEGIN_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
463 rc = sqlite3_finalize(statement);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
464 Py_END_ALLOW_THREADS
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
465 if (rc != SQLITE_OK && !PyErr_Occurred()) {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
466 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
467 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
468
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
469 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
470
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
471 error:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
472 if (PyErr_Occurred()) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
473 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
474 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
475 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
476 return Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
477 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
478 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
479
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
480 void _pysqlite_set_result(sqlite3_context* context, PyObject* py_val)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
481 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
482 long longval;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
483 const char* buffer;
37387
4ab8ec9e59df Make ssize_t clean
Neal Norwitz <nnorwitz@gmail.com>
parents: 37362
diff changeset
484 Py_ssize_t buflen;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
485 PyObject* stringval;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
486
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
487 if ((!py_val) || PyErr_Occurred()) {
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
488 sqlite3_result_null(context);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
489 } else if (py_val == Py_None) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
490 sqlite3_result_null(context);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
491 } else if (PyInt_Check(py_val)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
492 longval = PyInt_AsLong(py_val);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
493 sqlite3_result_int64(context, (PY_LONG_LONG)longval);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
494 } else if (PyFloat_Check(py_val)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
495 sqlite3_result_double(context, PyFloat_AsDouble(py_val));
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
496 } else if (PyBuffer_Check(py_val)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
497 if (PyObject_AsCharBuffer(py_val, &buffer, &buflen) != 0) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
498 PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
499 } else {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
500 sqlite3_result_blob(context, buffer, buflen, SQLITE_TRANSIENT);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
501 }
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
502 } else if (PyString_Check(py_val)) {
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
503 sqlite3_result_text(context, PyString_AsString(py_val), -1, SQLITE_TRANSIENT);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
504 } else if (PyUnicode_Check(py_val)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
505 stringval = PyUnicode_AsUTF8String(py_val);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
506 if (stringval) {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
507 sqlite3_result_text(context, PyString_AsString(stringval), -1, SQLITE_TRANSIENT);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
508 Py_DECREF(stringval);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
509 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
510 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
511 /* TODO: raise error */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
512 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
513 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
514
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
515 PyObject* _pysqlite_build_py_params(sqlite3_context *context, int argc, sqlite3_value** argv)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
516 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
517 PyObject* args;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
518 int i;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
519 sqlite3_value* cur_value;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
520 PyObject* cur_py_value;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
521 const char* val_str;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
522 PY_LONG_LONG val_int;
37387
4ab8ec9e59df Make ssize_t clean
Neal Norwitz <nnorwitz@gmail.com>
parents: 37362
diff changeset
523 Py_ssize_t buflen;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
524 void* raw_buffer;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
525
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
526 args = PyTuple_New(argc);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
527 if (!args) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
528 return NULL;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
529 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
530
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
531 for (i = 0; i < argc; i++) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
532 cur_value = argv[i];
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
533 switch (sqlite3_value_type(argv[i])) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
534 case SQLITE_INTEGER:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
535 val_int = sqlite3_value_int64(cur_value);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
536 cur_py_value = PyInt_FromLong((long)val_int);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
537 break;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
538 case SQLITE_FLOAT:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
539 cur_py_value = PyFloat_FromDouble(sqlite3_value_double(cur_value));
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
540 break;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
541 case SQLITE_TEXT:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
542 val_str = (const char*)sqlite3_value_text(cur_value);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
543 cur_py_value = PyUnicode_DecodeUTF8(val_str, strlen(val_str), NULL);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
544 /* TODO: have a way to show errors here */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
545 if (!cur_py_value) {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
546 PyErr_Clear();
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
547 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
548 cur_py_value = Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
549 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
550 break;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
551 case SQLITE_BLOB:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
552 buflen = sqlite3_value_bytes(cur_value);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
553 cur_py_value = PyBuffer_New(buflen);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
554 if (!cur_py_value) {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
555 break;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
556 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
557 if (PyObject_AsWriteBuffer(cur_py_value, &raw_buffer, &buflen)) {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
558 Py_DECREF(cur_py_value);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
559 cur_py_value = NULL;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
560 break;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
561 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
562 memcpy(raw_buffer, sqlite3_value_blob(cur_value), buflen);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
563 break;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
564 case SQLITE_NULL:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
565 default:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
566 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
567 cur_py_value = Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
568 }
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
569
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
570 if (!cur_py_value) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
571 Py_DECREF(args);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
572 return NULL;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
573 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
574
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
575 PyTuple_SetItem(args, i, cur_py_value);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
576
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
577 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
578
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
579 return args;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
580 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
581
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
582 void _pysqlite_func_callback(sqlite3_context* context, int argc, sqlite3_value** argv)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
583 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
584 PyObject* args;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
585 PyObject* py_func;
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
586 PyObject* py_retval = NULL;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
587
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
588 PyGILState_STATE threadstate;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
589
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
590 threadstate = PyGILState_Ensure();
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
591
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
592 py_func = (PyObject*)sqlite3_user_data(context);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
593
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
594 args = _pysqlite_build_py_params(context, argc, argv);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
595 if (args) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
596 py_retval = PyObject_CallObject(py_func, args);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
597 Py_DECREF(args);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
598 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
599
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
600 if (py_retval) {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
601 _pysqlite_set_result(context, py_retval);
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
602 Py_DECREF(py_retval);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
603 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
604 if (_enable_callback_tracebacks) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
605 PyErr_Print();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
606 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
607 PyErr_Clear();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
608 }
38833
d7bc6470e838 - Added version checks in C code to make sure we don't trigger bugs in older
Gerhard Häring <gh@ghaering.de>
parents: 38808
diff changeset
609 _sqlite3_result_error(context, "user-defined function raised exception", -1);
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
610 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
611
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
612 PyGILState_Release(threadstate);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
613 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
614
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
615 static void _pysqlite_step_callback(sqlite3_context *context, int argc, sqlite3_value** params)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
616 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
617 PyObject* args;
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
618 PyObject* function_result = NULL;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
619 PyObject* aggregate_class;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
620 PyObject** aggregate_instance;
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
621 PyObject* stepmethod = NULL;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
622
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
623 PyGILState_STATE threadstate;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
624
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
625 threadstate = PyGILState_Ensure();
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
626
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
627 aggregate_class = (PyObject*)sqlite3_user_data(context);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
628
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
629 aggregate_instance = (PyObject**)sqlite3_aggregate_context(context, sizeof(PyObject*));
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
630
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
631 if (*aggregate_instance == 0) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
632 *aggregate_instance = PyObject_CallFunction(aggregate_class, "");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
633
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
634 if (PyErr_Occurred()) {
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
635 *aggregate_instance = 0;
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
636 if (_enable_callback_tracebacks) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
637 PyErr_Print();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
638 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
639 PyErr_Clear();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
640 }
38833
d7bc6470e838 - Added version checks in C code to make sure we don't trigger bugs in older
Gerhard Häring <gh@ghaering.de>
parents: 38808
diff changeset
641 _sqlite3_result_error(context, "user-defined aggregate's '__init__' method raised error", -1);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
642 goto error;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
643 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
644 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
645
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
646 stepmethod = PyObject_GetAttrString(*aggregate_instance, "step");
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
647 if (!stepmethod) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
648 goto error;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
649 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
650
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
651 args = _pysqlite_build_py_params(context, argc, params);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
652 if (!args) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
653 goto error;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
654 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
655
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
656 function_result = PyObject_CallObject(stepmethod, args);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
657 Py_DECREF(args);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
658
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
659 if (!function_result) {
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
660 if (_enable_callback_tracebacks) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
661 PyErr_Print();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
662 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
663 PyErr_Clear();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
664 }
38833
d7bc6470e838 - Added version checks in C code to make sure we don't trigger bugs in older
Gerhard Häring <gh@ghaering.de>
parents: 38808
diff changeset
665 _sqlite3_result_error(context, "user-defined aggregate's 'step' method raised error", -1);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
666 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
667
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
668 error:
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
669 Py_XDECREF(stepmethod);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
670 Py_XDECREF(function_result);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
671
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
672 PyGILState_Release(threadstate);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
673 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
674
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
675 void _pysqlite_final_callback(sqlite3_context* context)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
676 {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
677 PyObject* function_result = NULL;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
678 PyObject** aggregate_instance;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
679 PyObject* aggregate_class;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
680
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
681 PyGILState_STATE threadstate;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
682
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
683 threadstate = PyGILState_Ensure();
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
684
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
685 aggregate_class = (PyObject*)sqlite3_user_data(context);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
686
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
687 aggregate_instance = (PyObject**)sqlite3_aggregate_context(context, sizeof(PyObject*));
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
688 if (!*aggregate_instance) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
689 /* this branch is executed if there was an exception in the aggregate's
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
690 * __init__ */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
691
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
692 goto error;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
693 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
694
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
695 function_result = PyObject_CallMethod(*aggregate_instance, "finalize", "");
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
696 if (!function_result) {
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
697 if (_enable_callback_tracebacks) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
698 PyErr_Print();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
699 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
700 PyErr_Clear();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
701 }
38833
d7bc6470e838 - Added version checks in C code to make sure we don't trigger bugs in older
Gerhard Häring <gh@ghaering.de>
parents: 38808
diff changeset
702 _sqlite3_result_error(context, "user-defined aggregate's 'finalize' method raised error", -1);
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
703 } else {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
704 _pysqlite_set_result(context, function_result);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
705 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
706
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
707 error:
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
708 Py_XDECREF(*aggregate_instance);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
709 Py_XDECREF(function_result);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
710
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
711 PyGILState_Release(threadstate);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
712 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
713
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
714 void _pysqlite_drop_unused_statement_references(pysqlite_Connection* self)
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
715 {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
716 PyObject* new_list;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
717 PyObject* weakref;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
718 int i;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
719
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
720 /* we only need to do this once in a while */
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
721 if (self->created_statements++ < 200) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
722 return;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
723 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
724
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
725 self->created_statements = 0;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
726
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
727 new_list = PyList_New(0);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
728 if (!new_list) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
729 return;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
730 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
731
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
732 for (i = 0; i < PyList_Size(self->statements); i++) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
733 weakref = PyList_GetItem(self->statements, i);
38883
408d2a596f99 Fixed a memory leak that was introduced with incorrect usage of the Python weak
Gerhard Häring <gh@ghaering.de>
parents: 38835
diff changeset
734 if (PyWeakref_GetObject(weakref) != Py_None) {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
735 if (PyList_Append(new_list, weakref) != 0) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
736 Py_DECREF(new_list);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
737 return;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
738 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
739 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
740 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
741
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
742 Py_DECREF(self->statements);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
743 self->statements = new_list;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
744 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
745
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
746 PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
747 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
748 static char *kwlist[] = {"name", "narg", "func", NULL, NULL};
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
749
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
750 PyObject* func;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
751 char* name;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
752 int narg;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
753 int rc;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
754
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
755 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO", kwlist,
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
756 &name, &narg, &func))
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
757 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
758 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
759 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
760
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
761 rc = sqlite3_create_function(self->db, name, narg, SQLITE_UTF8, (void*)func, _pysqlite_func_callback, NULL, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
762
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
763 if (rc != SQLITE_OK) {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
764 /* Workaround for SQLite bug: no error code or string is available here */
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
765 PyErr_SetString(pysqlite_OperationalError, "Error creating function");
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
766 return NULL;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
767 } else {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
768 PyDict_SetItem(self->function_pinboard, func, Py_None);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
769
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
770 Py_INCREF(Py_None);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
771 return Py_None;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
772 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
773 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
774
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
775 PyObject* pysqlite_connection_create_aggregate(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
776 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
777 PyObject* aggregate_class;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
778
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
779 int n_arg;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
780 char* name;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
781 static char *kwlist[] = { "name", "n_arg", "aggregate_class", NULL };
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
782 int rc;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
783
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
784 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO:create_aggregate",
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
785 kwlist, &name, &n_arg, &aggregate_class)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
786 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
787 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
788
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
789 rc = sqlite3_create_function(self->db, name, n_arg, SQLITE_UTF8, (void*)aggregate_class, 0, &_pysqlite_step_callback, &_pysqlite_final_callback);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
790 if (rc != SQLITE_OK) {
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
791 /* Workaround for SQLite bug: no error code or string is available here */
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
792 PyErr_SetString(pysqlite_OperationalError, "Error creating aggregate");
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
793 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
794 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
795 PyDict_SetItem(self->function_pinboard, aggregate_class, Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
796
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
797 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
798 return Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
799 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
800 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
801
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
802 static int _authorizer_callback(void* user_arg, int action, const char* arg1, const char* arg2 , const char* dbname, const char* access_attempt_source)
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
803 {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
804 PyObject *ret;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
805 int rc;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
806 PyGILState_STATE gilstate;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
807
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
808 gilstate = PyGILState_Ensure();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
809 ret = PyObject_CallFunction((PyObject*)user_arg, "issss", action, arg1, arg2, dbname, access_attempt_source);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
810
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
811 if (!ret) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
812 if (_enable_callback_tracebacks) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
813 PyErr_Print();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
814 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
815 PyErr_Clear();
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
816 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
817
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
818 rc = SQLITE_DENY;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
819 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
820 if (PyInt_Check(ret)) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
821 rc = (int)PyInt_AsLong(ret);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
822 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
823 rc = SQLITE_DENY;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
824 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
825 Py_DECREF(ret);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
826 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
827
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
828 PyGILState_Release(gilstate);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
829 return rc;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
830 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
831
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
832 static int _progress_handler(void* user_arg)
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
833 {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
834 int rc;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
835 PyObject *ret;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
836 PyGILState_STATE gilstate;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
837
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
838 gilstate = PyGILState_Ensure();
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
839 ret = PyObject_CallFunction((PyObject*)user_arg, "");
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
840
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
841 if (!ret) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
842 if (_enable_callback_tracebacks) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
843 PyErr_Print();
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
844 } else {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
845 PyErr_Clear();
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
846 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
847
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
848 /* abort query if error occured */
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
849 rc = 1;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
850 } else {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
851 rc = (int)PyObject_IsTrue(ret);
45632
a18a424c2bd3 Only DECREF if ret != NULL
Neal Norwitz <nnorwitz@gmail.com>
parents: 45580
diff changeset
852 Py_DECREF(ret);
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
853 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
854
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
855 PyGILState_Release(gilstate);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
856 return rc;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
857 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
858
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
859 PyObject* pysqlite_connection_set_authorizer(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
860 {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
861 PyObject* authorizer_cb;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
862
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
863 static char *kwlist[] = { "authorizer_callback", NULL };
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
864 int rc;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
865
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
866 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:set_authorizer",
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
867 kwlist, &authorizer_cb)) {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
868 return NULL;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
869 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
870
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
871 rc = sqlite3_set_authorizer(self->db, _authorizer_callback, (void*)authorizer_cb);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
872
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
873 if (rc != SQLITE_OK) {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
874 PyErr_SetString(pysqlite_OperationalError, "Error setting authorizer callback");
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
875 return NULL;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
876 } else {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
877 PyDict_SetItem(self->function_pinboard, authorizer_cb, Py_None);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
878
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
879 Py_INCREF(Py_None);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
880 return Py_None;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
881 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
882 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
883
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
884 PyObject* pysqlite_connection_set_progress_handler(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
885 {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
886 PyObject* progress_handler;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
887 int n;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
888
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
889 static char *kwlist[] = { "progress_handler", "n", NULL };
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
890
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
891 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Oi:set_progress_handler",
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
892 kwlist, &progress_handler, &n)) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
893 return NULL;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
894 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
895
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
896 if (progress_handler == Py_None) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
897 /* None clears the progress handler previously set */
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
898 sqlite3_progress_handler(self->db, 0, 0, (void*)0);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
899 } else {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
900 sqlite3_progress_handler(self->db, n, _progress_handler, progress_handler);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
901 PyDict_SetItem(self->function_pinboard, progress_handler, Py_None);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
902 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
903
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
904 Py_INCREF(Py_None);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
905 return Py_None;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
906 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
907
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
908 int pysqlite_check_thread(pysqlite_Connection* self)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
909 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
910 if (self->check_same_thread) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
911 if (PyThread_get_thread_ident() != self->thread_ident) {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
912 PyErr_Format(pysqlite_ProgrammingError,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
913 "SQLite objects created in a thread can only be used in that same thread."
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
914 "The object was created in thread id %ld and this is thread id %ld",
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
915 self->thread_ident, PyThread_get_thread_ident());
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
916 return 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
917 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
918
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
919 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
920
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
921 return 1;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
922 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
923
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
924 static PyObject* pysqlite_connection_get_isolation_level(pysqlite_Connection* self, void* unused)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
925 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
926 Py_INCREF(self->isolation_level);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
927 return self->isolation_level;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
928 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
929
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
930 static PyObject* pysqlite_connection_get_total_changes(pysqlite_Connection* self, void* unused)
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
931 {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
932 if (!pysqlite_check_connection(self)) {
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
933 return NULL;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
934 } else {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
935 return Py_BuildValue("i", sqlite3_total_changes(self->db));
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
936 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
937 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
938
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
939 static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
940 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
941 PyObject* res;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
942 PyObject* begin_statement;
47991
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
943 char* begin_statement_str;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
944
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
945 Py_XDECREF(self->isolation_level);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
946
37763
b7a3972e9915 Fix memory leak
Neal Norwitz <nnorwitz@gmail.com>
parents: 37517
diff changeset
947 if (self->begin_statement) {
b7a3972e9915 Fix memory leak
Neal Norwitz <nnorwitz@gmail.com>
parents: 37517
diff changeset
948 PyMem_Free(self->begin_statement);
b7a3972e9915 Fix memory leak
Neal Norwitz <nnorwitz@gmail.com>
parents: 37517
diff changeset
949 self->begin_statement = NULL;
b7a3972e9915 Fix memory leak
Neal Norwitz <nnorwitz@gmail.com>
parents: 37517
diff changeset
950 }
b7a3972e9915 Fix memory leak
Neal Norwitz <nnorwitz@gmail.com>
parents: 37517
diff changeset
951
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
952 if (isolation_level == Py_None) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
953 Py_INCREF(Py_None);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
954 self->isolation_level = Py_None;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
955
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
956 res = pysqlite_connection_commit(self, NULL);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
957 if (!res) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
958 return -1;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
959 }
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
960 Py_DECREF(res);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
961
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
962 self->inTransaction = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
963 } else {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
964 Py_INCREF(isolation_level);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
965 self->isolation_level = isolation_level;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
966
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
967 begin_statement = PyString_FromString("BEGIN ");
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
968 if (!begin_statement) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
969 return -1;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
970 }
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
971 PyString_Concat(&begin_statement, isolation_level);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
972 if (!begin_statement) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
973 return -1;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
974 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
975
47991
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
976 begin_statement_str = PyString_AsString(begin_statement);
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
977 if (!begin_statement_str) {
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
978 Py_DECREF(begin_statement);
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
979 return -1;
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
980 }
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
981 self->begin_statement = PyMem_Malloc(strlen(begin_statement_str) + 2);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
982 if (!self->begin_statement) {
47991
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
983 Py_DECREF(begin_statement);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
984 return -1;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
985 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
986
47991
091df4c08d99 #3312: fix two sqlite3 crashes.
Georg Brandl <georg@python.org>
parents: 47951
diff changeset
987 strcpy(self->begin_statement, begin_statement_str);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
988 Py_DECREF(begin_statement);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
989 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
990
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
991 return 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
992 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
993
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
994 PyObject* pysqlite_connection_call(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
995 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
996 PyObject* sql;
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
997 pysqlite_Statement* statement;
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
998 PyObject* weakref;
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
999 int rc;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1000
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1001 if (!PyArg_ParseTuple(args, "O", &sql)) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1002 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1003 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1004
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1005 _pysqlite_drop_unused_statement_references(self);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1006
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1007 statement = PyObject_New(pysqlite_Statement, &pysqlite_StatementType);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1008 if (!statement) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1009 return NULL;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1010 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1011
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1012 rc = pysqlite_statement_create(statement, self, sql);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1013
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1014 if (rc != SQLITE_OK) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1015 if (rc == PYSQLITE_TOO_MUCH_SQL) {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1016 PyErr_SetString(pysqlite_Warning, "You can only execute one statement at a time.");
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1017 } else if (rc == PYSQLITE_SQL_WRONG_TYPE) {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1018 PyErr_SetString(pysqlite_Warning, "SQL is of wrong type. Must be string or unicode.");
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1019 } else {
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1020 (void)pysqlite_statement_reset(statement);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1021 _pysqlite_seterror(self->db, NULL);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1022 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1023
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1024 Py_CLEAR(statement);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1025 } else {
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1026 weakref = PyWeakref_NewRef((PyObject*)statement, NULL);
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1027 if (!weakref) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1028 Py_CLEAR(statement);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1029 goto error;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1030 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1031
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1032 if (PyList_Append(self->statements, weakref) != 0) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1033 Py_CLEAR(weakref);
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1034 goto error;
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1035 }
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1036
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1037 Py_DECREF(weakref);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1038 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1039
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1040 error:
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1041 return (PyObject*)statement;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1042 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1043
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1044 PyObject* pysqlite_connection_execute(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1045 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1046 PyObject* cursor = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1047 PyObject* result = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1048 PyObject* method = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1049
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1050 cursor = PyObject_CallMethod((PyObject*)self, "cursor", "");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1051 if (!cursor) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1052 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1053 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1054
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1055 method = PyObject_GetAttrString(cursor, "execute");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1056 if (!method) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1057 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1058 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1059 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1060
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1061 result = PyObject_CallObject(method, args);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1062 if (!result) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1063 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1064 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1065
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1066 error:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1067 Py_XDECREF(result);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1068 Py_XDECREF(method);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1069
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1070 return cursor;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1071 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1072
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1073 PyObject* pysqlite_connection_executemany(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1074 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1075 PyObject* cursor = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1076 PyObject* result = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1077 PyObject* method = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1078
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1079 cursor = PyObject_CallMethod((PyObject*)self, "cursor", "");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1080 if (!cursor) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1081 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1082 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1083
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1084 method = PyObject_GetAttrString(cursor, "executemany");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1085 if (!method) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1086 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1087 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1088 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1089
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1090 result = PyObject_CallObject(method, args);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1091 if (!result) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1092 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1093 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1094
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1095 error:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1096 Py_XDECREF(result);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1097 Py_XDECREF(method);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1098
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1099 return cursor;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1100 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1101
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1102 PyObject* pysqlite_connection_executescript(pysqlite_Connection* self, PyObject* args, PyObject* kwargs)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1103 {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1104 PyObject* cursor = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1105 PyObject* result = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1106 PyObject* method = 0;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1107
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1108 cursor = PyObject_CallMethod((PyObject*)self, "cursor", "");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1109 if (!cursor) {
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1110 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1111 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1112
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1113 method = PyObject_GetAttrString(cursor, "executescript");
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1114 if (!method) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1115 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1116 goto error;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1117 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1118
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1119 result = PyObject_CallObject(method, args);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1120 if (!result) {
47951
afe8d515bfe2 Issue #3153: sqlite leaks on error.
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 47527
diff changeset
1121 Py_CLEAR(cursor);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1122 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1123
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1124 error:
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1125 Py_XDECREF(result);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1126 Py_XDECREF(method);
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1127
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1128 return cursor;
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1129 }
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1130
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1131 /* ------------------------- COLLATION CODE ------------------------ */
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1132
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1133 static int
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1134 pysqlite_collation_callback(
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1135 void* context,
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1136 int text1_length, const void* text1_data,
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1137 int text2_length, const void* text2_data)
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1138 {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1139 PyObject* callback = (PyObject*)context;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1140 PyObject* string1 = 0;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1141 PyObject* string2 = 0;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1142 PyGILState_STATE gilstate;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1143
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1144 PyObject* retval = NULL;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1145 int result = 0;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1146
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1147 gilstate = PyGILState_Ensure();
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1148
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1149 if (PyErr_Occurred()) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1150 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1151 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1152
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1153 string1 = PyString_FromStringAndSize((const char*)text1_data, text1_length);
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1154 string2 = PyString_FromStringAndSize((const char*)text2_data, text2_length);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1155
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1156 if (!string1 || !string2) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1157 goto finally; /* failed to allocate strings */
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1158 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1159
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1160 retval = PyObject_CallFunctionObjArgs(callback, string1, string2, NULL);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1161
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1162 if (!retval) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1163 /* execution failed */
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1164 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1165 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1166
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1167 result = PyInt_AsLong(retval);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1168 if (PyErr_Occurred()) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1169 result = 0;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1170 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1171
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1172 finally:
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1173 Py_XDECREF(string1);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1174 Py_XDECREF(string2);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1175 Py_XDECREF(retval);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1176
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1177 PyGILState_Release(gilstate);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1178
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1179 return result;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1180 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1181
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1182 static PyObject *
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1183 pysqlite_connection_interrupt(pysqlite_Connection* self, PyObject* args)
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1184 {
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1185 PyObject* retval = NULL;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1186
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1187 if (!pysqlite_check_connection(self)) {
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1188 goto finally;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1189 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1190
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1191 sqlite3_interrupt(self->db);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1192
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1193 Py_INCREF(Py_None);
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1194 retval = Py_None;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1195
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1196 finally:
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1197 return retval;
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1198 }
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1199
46159
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1200 /* Function author: Paul Kippes <kippesp@gmail.com>
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1201 * Class method of Connection to call the Python function _iterdump
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1202 * of the sqlite3 module.
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1203 */
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1204 static PyObject *
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1205 pysqlite_connection_iterdump(pysqlite_Connection* self, PyObject* args)
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1206 {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1207 PyObject* retval = NULL;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1208 PyObject* module = NULL;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1209 PyObject* module_dict;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1210 PyObject* pyfn_iterdump;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1211
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1212 if (!pysqlite_check_connection(self)) {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1213 goto finally;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1214 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1215
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1216 module = PyImport_ImportModule(MODULE_NAME ".dump");
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1217 if (!module) {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1218 goto finally;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1219 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1220
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1221 module_dict = PyModule_GetDict(module);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1222 if (!module_dict) {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1223 goto finally;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1224 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1225
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1226 pyfn_iterdump = PyDict_GetItemString(module_dict, "_iterdump");
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1227 if (!pyfn_iterdump) {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1228 PyErr_SetString(pysqlite_OperationalError, "Failed to obtain _iterdump() reference");
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1229 goto finally;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1230 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1231
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1232 args = PyTuple_New(1);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1233 if (!args) {
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1234 goto finally;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1235 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1236 Py_INCREF(self);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1237 PyTuple_SetItem(args, 0, (PyObject*)self);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1238 retval = PyObject_CallObject(pyfn_iterdump, args);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1239
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1240 finally:
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1241 Py_XDECREF(args);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1242 Py_XDECREF(module);
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1243 return retval;
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1244 }
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1245
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1246 static PyObject *
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1247 pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1248 {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1249 PyObject* callable;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1250 PyObject* uppercase_name = 0;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1251 PyObject* name;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1252 PyObject* retval;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1253 char* chk;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1254 int rc;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1255
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1256 if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1257 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1258 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1259
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1260 if (!PyArg_ParseTuple(args, "O!O:create_collation(name, callback)", &PyString_Type, &name, &callable)) {
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1261 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1262 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1263
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1264 uppercase_name = PyObject_CallMethod(name, "upper", "");
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1265 if (!uppercase_name) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1266 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1267 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1268
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1269 chk = PyString_AsString(uppercase_name);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1270 while (*chk) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1271 if ((*chk >= '0' && *chk <= '9')
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1272 || (*chk >= 'A' && *chk <= 'Z')
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1273 || (*chk == '_'))
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1274 {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1275 chk++;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1276 } else {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1277 PyErr_SetString(pysqlite_ProgrammingError, "invalid character in collation name");
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1278 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1279 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1280 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1281
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1282 if (callable != Py_None && !PyCallable_Check(callable)) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1283 PyErr_SetString(PyExc_TypeError, "parameter must be callable");
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1284 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1285 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1286
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1287 if (callable != Py_None) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1288 PyDict_SetItem(self->collations, uppercase_name, callable);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1289 } else {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1290 PyDict_DelItem(self->collations, uppercase_name);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1291 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1292
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1293 rc = sqlite3_create_collation(self->db,
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1294 PyString_AsString(uppercase_name),
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1295 SQLITE_UTF8,
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1296 (callable != Py_None) ? callable : NULL,
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1297 (callable != Py_None) ? pysqlite_collation_callback : NULL);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1298 if (rc != SQLITE_OK) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1299 PyDict_DelItem(self->collations, uppercase_name);
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1300 _pysqlite_seterror(self->db, NULL);
37458
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1301 goto finally;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1302 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1303
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1304 finally:
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1305 Py_XDECREF(uppercase_name);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1306
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1307 if (PyErr_Occurred()) {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1308 retval = NULL;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1309 } else {
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1310 Py_INCREF(Py_None);
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1311 retval = Py_None;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1312 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1313
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1314 return retval;
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1315 }
d27058c409df Update to pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37387
diff changeset
1316
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1317 /* Called when the connection is used as a context manager. Returns itself as a
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1318 * convenience to the caller. */
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1319 static PyObject *
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1320 pysqlite_connection_enter(pysqlite_Connection* self, PyObject* args)
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1321 {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1322 Py_INCREF(self);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1323 return (PyObject*)self;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1324 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1325
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1326 /** Called when the connection is used as a context manager. If there was any
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1327 * exception, a rollback takes place; otherwise we commit. */
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1328 static PyObject *
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1329 pysqlite_connection_exit(pysqlite_Connection* self, PyObject* args)
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1330 {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1331 PyObject* exc_type, *exc_value, *exc_tb;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1332 char* method_name;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1333 PyObject* result;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1334
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1335 if (!PyArg_ParseTuple(args, "OOO", &exc_type, &exc_value, &exc_tb)) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1336 return NULL;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1337 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1338
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1339 if (exc_type == Py_None && exc_value == Py_None && exc_tb == Py_None) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1340 method_name = "commit";
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1341 } else {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1342 method_name = "rollback";
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1343 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1344
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1345 result = PyObject_CallMethod((PyObject*)self, method_name, "");
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1346 if (!result) {
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1347 return NULL;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1348 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1349 Py_DECREF(result);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1350
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1351 Py_INCREF(Py_False);
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1352 return Py_False;
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1353 }
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1354
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1355 static char connection_doc[] =
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1356 PyDoc_STR("SQLite database connection object.");
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1357
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1358 static PyGetSetDef connection_getset[] = {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1359 {"isolation_level", (getter)pysqlite_connection_get_isolation_level, (setter)pysqlite_connection_set_isolation_level},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1360 {"total_changes", (getter)pysqlite_connection_get_total_changes, (setter)0},
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1361 {NULL}
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1362 };
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1363
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1364 static PyMethodDef connection_methods[] = {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1365 {"cursor", (PyCFunction)pysqlite_connection_cursor, METH_VARARGS|METH_KEYWORDS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1366 PyDoc_STR("Return a cursor for the connection.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1367 {"close", (PyCFunction)pysqlite_connection_close, METH_NOARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1368 PyDoc_STR("Closes the connection.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1369 {"commit", (PyCFunction)pysqlite_connection_commit, METH_NOARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1370 PyDoc_STR("Commit the current transaction.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1371 {"rollback", (PyCFunction)pysqlite_connection_rollback, METH_NOARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1372 PyDoc_STR("Roll back the current transaction.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1373 {"create_function", (PyCFunction)pysqlite_connection_create_function, METH_VARARGS|METH_KEYWORDS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1374 PyDoc_STR("Creates a new function. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1375 {"create_aggregate", (PyCFunction)pysqlite_connection_create_aggregate, METH_VARARGS|METH_KEYWORDS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1376 PyDoc_STR("Creates a new aggregate. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1377 {"set_authorizer", (PyCFunction)pysqlite_connection_set_authorizer, METH_VARARGS|METH_KEYWORDS,
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1378 PyDoc_STR("Sets authorizer callback. Non-standard.")},
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1379 {"set_progress_handler", (PyCFunction)pysqlite_connection_set_progress_handler, METH_VARARGS|METH_KEYWORDS,
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1380 PyDoc_STR("Sets progress handler callback. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1381 {"execute", (PyCFunction)pysqlite_connection_execute, METH_VARARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1382 PyDoc_STR("Executes a SQL statement. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1383 {"executemany", (PyCFunction)pysqlite_connection_executemany, METH_VARARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1384 PyDoc_STR("Repeatedly executes a SQL statement. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1385 {"executescript", (PyCFunction)pysqlite_connection_executescript, METH_VARARGS,
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1386 PyDoc_STR("Executes a multiple SQL statements at once. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1387 {"create_collation", (PyCFunction)pysqlite_connection_create_collation, METH_VARARGS,
37938
7da4af95ebad Updated the sqlite3 module to the external pysqlite 2.2.2 version.
Gerhard Häring <gh@ghaering.de>
parents: 37763
diff changeset
1388 PyDoc_STR("Creates a collation function. Non-standard.")},
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1389 {"interrupt", (PyCFunction)pysqlite_connection_interrupt, METH_NOARGS,
38808
3e5fd2b70e5a Merged changes from external pysqlite 2.3.0 release. Documentation updates will
Gerhard Häring <gh@ghaering.de>
parents: 37938
diff changeset
1390 PyDoc_STR("Abort any pending database operation. Non-standard.")},
46159
f9a629f41656 Accept patch issue2426 by Paul Kippes (kippesp).
Gregory P. Smith <greg@mad-scientist.com>
parents: 45632
diff changeset
1391 {"iterdump", (PyCFunction)pysqlite_connection_iterdump, METH_NOARGS,
49153
ff15e62a349b sqlite3 module: Mark iterdump() method as "Non-standard" like all the other methods not found in DB-API.
Gerhard Häring <gh@ghaering.de>
parents: 47991
diff changeset
1392 PyDoc_STR("Returns iterator to the dump of the database in an SQL text format. Non-standard.")},
45580
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1393 {"__enter__", (PyCFunction)pysqlite_connection_enter, METH_NOARGS,
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1394 PyDoc_STR("For context manager. Non-standard.")},
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1395 {"__exit__", (PyCFunction)pysqlite_connection_exit, METH_VARARGS,
b7ee9074ca0e Updated to pysqlite 2.4.1. Documentation additions will come later.
Gerhard Häring <gh@ghaering.de>
parents: 44350
diff changeset
1396 PyDoc_STR("For context manager. Non-standard.")},
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1397 {NULL, NULL}
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1398 };
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1399
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1400 static struct PyMemberDef connection_members[] =
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1401 {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1402 {"Warning", T_OBJECT, offsetof(pysqlite_Connection, Warning), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1403 {"Error", T_OBJECT, offsetof(pysqlite_Connection, Error), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1404 {"InterfaceError", T_OBJECT, offsetof(pysqlite_Connection, InterfaceError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1405 {"DatabaseError", T_OBJECT, offsetof(pysqlite_Connection, DatabaseError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1406 {"DataError", T_OBJECT, offsetof(pysqlite_Connection, DataError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1407 {"OperationalError", T_OBJECT, offsetof(pysqlite_Connection, OperationalError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1408 {"IntegrityError", T_OBJECT, offsetof(pysqlite_Connection, IntegrityError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1409 {"InternalError", T_OBJECT, offsetof(pysqlite_Connection, InternalError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1410 {"ProgrammingError", T_OBJECT, offsetof(pysqlite_Connection, ProgrammingError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1411 {"NotSupportedError", T_OBJECT, offsetof(pysqlite_Connection, NotSupportedError), RO},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1412 {"row_factory", T_OBJECT, offsetof(pysqlite_Connection, row_factory)},
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1413 {"text_factory", T_OBJECT, offsetof(pysqlite_Connection, text_factory)},
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1414 {NULL}
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1415 };
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1416
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1417 PyTypeObject pysqlite_ConnectionType = {
42333
6620a510e9a9 PEP 3123: Provide forward compatibility with Python 3.0, while keeping
Martin v. Löwis <martin@v.loewis.de>
parents: 40625
diff changeset
1418 PyVarObject_HEAD_INIT(NULL, 0)
37495
d3969aeba777 upgrade to final version of pysqlite 2.2.0
Anthony Baxter <anthonybaxter@gmail.com>
parents: 37458
diff changeset
1419 MODULE_NAME ".Connection", /* tp_name */
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1420 sizeof(pysqlite_Connection), /* tp_basicsize */
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1421 0, /* tp_itemsize */
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1422 (destructor)pysqlite_connection_dealloc, /* tp_dealloc */
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1423 0, /* tp_print */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1424 0, /* tp_getattr */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1425 0, /* tp_setattr */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1426 0, /* tp_compare */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1427 0, /* tp_repr */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1428 0, /* tp_as_number */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1429 0, /* tp_as_sequence */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1430 0, /* tp_as_mapping */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1431 0, /* tp_hash */
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1432 (ternaryfunc)pysqlite_connection_call, /* tp_call */
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1433 0, /* tp_str */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1434 0, /* tp_getattro */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1435 0, /* tp_setattro */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1436 0, /* tp_as_buffer */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1437 Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /* tp_flags */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1438 connection_doc, /* tp_doc */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1439 0, /* tp_traverse */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1440 0, /* tp_clear */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1441 0, /* tp_richcompare */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1442 0, /* tp_weaklistoffset */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1443 0, /* tp_iter */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1444 0, /* tp_iternext */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1445 connection_methods, /* tp_methods */
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
1446 connection_members, /* tp_members */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1447 connection_getset, /* tp_getset */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1448 0, /* tp_base */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1449 0, /* tp_dict */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1450 0, /* tp_descr_get */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1451 0, /* tp_descr_set */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1452 0, /* tp_dictoffset */
40625
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Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1453 (initproc)pysqlite_connection_init, /* tp_init */
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1454 0, /* tp_alloc */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1455 0, /* tp_new */
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1456 0 /* tp_free */
e546274d6503 merged the sqlite-integration branch.
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parents:
diff changeset
1457 };
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1458
40625
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Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1459 extern int pysqlite_connection_setup_types(void)
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1460 {
40625
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1461 pysqlite_ConnectionType.tp_new = PyType_GenericNew;
b9d4ced23506 Merged changes from standalone version 2.3.3. This should probably all be
Gerhard Häring <gh@ghaering.de>
parents: 38883
diff changeset
1462 return PyType_Ready(&pysqlite_ConnectionType);
37362
e546274d6503 merged the sqlite-integration branch.
Anthony Baxter <anthonybaxter@gmail.com>
parents:
diff changeset
1463 }