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authororivej <[email protected]>2022-02-10 16:45:01 +0300
committerDaniil Cherednik <[email protected]>2022-02-10 16:45:01 +0300
commit2d37894b1b037cf24231090eda8589bbb44fb6fc (patch)
treebe835aa92c6248212e705f25388ebafcf84bc7a1 /contrib/tools/python3/src/Modules/_sqlite/microprotocols.c
parent718c552901d703c502ccbefdfc3c9028d608b947 (diff)
Restoring authorship annotation for <[email protected]>. Commit 2 of 2.
Diffstat (limited to 'contrib/tools/python3/src/Modules/_sqlite/microprotocols.c')
-rw-r--r--contrib/tools/python3/src/Modules/_sqlite/microprotocols.c232
1 files changed, 116 insertions, 116 deletions
diff --git a/contrib/tools/python3/src/Modules/_sqlite/microprotocols.c b/contrib/tools/python3/src/Modules/_sqlite/microprotocols.c
index cac71a61869..3b2d7f42b87 100644
--- a/contrib/tools/python3/src/Modules/_sqlite/microprotocols.c
+++ b/contrib/tools/python3/src/Modules/_sqlite/microprotocols.c
@@ -1,104 +1,104 @@
-/* microprotocols.c - minimalist and non-validating protocols implementation
- *
- * Copyright (C) 2003-2004 Federico Di Gregorio <[email protected]>
- *
- * This file is part of psycopg and was adapted for pysqlite. Federico Di
- * Gregorio gave the permission to use it within pysqlite under the following
- * license:
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- * claim that you wrote the original software. If you use this software
- * in a product, an acknowledgment in the product documentation would be
- * appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- */
-
-#include <Python.h>
-
-#include "cursor.h"
-#include "microprotocols.h"
-#include "prepare_protocol.h"
-
-
-/** the adapters registry **/
-
-static PyObject *psyco_adapters = NULL;
-
-/* pysqlite_microprotocols_init - initialize the adapters dictionary */
-
-int
-pysqlite_microprotocols_init(PyObject *dict)
-{
- /* create adapters dictionary and put it in module namespace */
- if ((psyco_adapters = PyDict_New()) == NULL) {
- return -1;
- }
-
- return PyDict_SetItemString(dict, "adapters", psyco_adapters);
-}
-
-
-/* pysqlite_microprotocols_add - add a reverse type-caster to the dictionary */
-
-int
-pysqlite_microprotocols_add(PyTypeObject *type, PyObject *proto, PyObject *cast)
-{
- PyObject* key;
- int rc;
-
- if (proto == NULL) proto = (PyObject*)&pysqlite_PrepareProtocolType;
-
- key = Py_BuildValue("(OO)", (PyObject*)type, proto);
- if (!key) {
- return -1;
- }
-
- rc = PyDict_SetItem(psyco_adapters, key, cast);
- Py_DECREF(key);
-
- return rc;
-}
-
-/* pysqlite_microprotocols_adapt - adapt an object to the built-in protocol */
-
-PyObject *
-pysqlite_microprotocols_adapt(PyObject *obj, PyObject *proto, PyObject *alt)
-{
+/* microprotocols.c - minimalist and non-validating protocols implementation
+ *
+ * Copyright (C) 2003-2004 Federico Di Gregorio <[email protected]>
+ *
+ * This file is part of psycopg and was adapted for pysqlite. Federico Di
+ * Gregorio gave the permission to use it within pysqlite under the following
+ * license:
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+#include <Python.h>
+
+#include "cursor.h"
+#include "microprotocols.h"
+#include "prepare_protocol.h"
+
+
+/** the adapters registry **/
+
+static PyObject *psyco_adapters = NULL;
+
+/* pysqlite_microprotocols_init - initialize the adapters dictionary */
+
+int
+pysqlite_microprotocols_init(PyObject *dict)
+{
+ /* create adapters dictionary and put it in module namespace */
+ if ((psyco_adapters = PyDict_New()) == NULL) {
+ return -1;
+ }
+
+ return PyDict_SetItemString(dict, "adapters", psyco_adapters);
+}
+
+
+/* pysqlite_microprotocols_add - add a reverse type-caster to the dictionary */
+
+int
+pysqlite_microprotocols_add(PyTypeObject *type, PyObject *proto, PyObject *cast)
+{
+ PyObject* key;
+ int rc;
+
+ if (proto == NULL) proto = (PyObject*)&pysqlite_PrepareProtocolType;
+
+ key = Py_BuildValue("(OO)", (PyObject*)type, proto);
+ if (!key) {
+ return -1;
+ }
+
+ rc = PyDict_SetItem(psyco_adapters, key, cast);
+ Py_DECREF(key);
+
+ return rc;
+}
+
+/* pysqlite_microprotocols_adapt - adapt an object to the built-in protocol */
+
+PyObject *
+pysqlite_microprotocols_adapt(PyObject *obj, PyObject *proto, PyObject *alt)
+{
_Py_IDENTIFIER(__adapt__);
_Py_IDENTIFIER(__conform__);
PyObject *adapter, *key, *adapted;
-
- /* we don't check for exact type conformance as specified in PEP 246
- because the pysqlite_PrepareProtocolType type is abstract and there is no
- way to get a quotable object to be its instance */
-
- /* look for an adapter in the registry */
+
+ /* we don't check for exact type conformance as specified in PEP 246
+ because the pysqlite_PrepareProtocolType type is abstract and there is no
+ way to get a quotable object to be its instance */
+
+ /* look for an adapter in the registry */
key = Py_BuildValue("(OO)", (PyObject*)Py_TYPE(obj), proto);
- if (!key) {
- return NULL;
- }
+ if (!key) {
+ return NULL;
+ }
adapter = PyDict_GetItemWithError(psyco_adapters, key);
- Py_DECREF(key);
- if (adapter) {
+ Py_DECREF(key);
+ if (adapter) {
Py_INCREF(adapter);
adapted = PyObject_CallOneArg(adapter, obj);
Py_DECREF(adapter);
- return adapted;
- }
+ return adapted;
+ }
if (PyErr_Occurred()) {
return NULL;
}
-
+
/* try to have the protocol adapt this object */
if (_PyObject_LookupAttrId(proto, &PyId___adapt__, &adapter) < 0) {
return NULL;
@@ -106,54 +106,54 @@ pysqlite_microprotocols_adapt(PyObject *obj, PyObject *proto, PyObject *alt)
if (adapter) {
adapted = PyObject_CallOneArg(adapter, obj);
Py_DECREF(adapter);
-
+
if (adapted == Py_None) {
Py_DECREF(adapted);
- }
+ }
else if (adapted || !PyErr_ExceptionMatches(PyExc_TypeError)) {
return adapted;
}
else {
PyErr_Clear();
}
- }
-
- /* and finally try to have the object adapt itself */
+ }
+
+ /* and finally try to have the object adapt itself */
if (_PyObject_LookupAttrId(obj, &PyId___conform__, &adapter) < 0) {
return NULL;
}
if (adapter) {
adapted = PyObject_CallOneArg(adapter, proto);
Py_DECREF(adapter);
-
+
if (adapted == Py_None) {
Py_DECREF(adapted);
- }
+ }
else if (adapted || !PyErr_ExceptionMatches(PyExc_TypeError)) {
return adapted;
- }
+ }
else {
PyErr_Clear();
}
- }
-
+ }
+
if (alt) {
Py_INCREF(alt);
return alt;
}
- /* else set the right exception and return NULL */
- PyErr_SetString(pysqlite_ProgrammingError, "can't adapt");
- return NULL;
-}
-
-/** module-level functions **/
-
-PyObject *
-pysqlite_adapt(pysqlite_Cursor *self, PyObject *args)
-{
- PyObject *obj, *alt = NULL;
- PyObject *proto = (PyObject*)&pysqlite_PrepareProtocolType;
-
- if (!PyArg_ParseTuple(args, "O|OO", &obj, &proto, &alt)) return NULL;
- return pysqlite_microprotocols_adapt(obj, proto, alt);
-}
+ /* else set the right exception and return NULL */
+ PyErr_SetString(pysqlite_ProgrammingError, "can't adapt");
+ return NULL;
+}
+
+/** module-level functions **/
+
+PyObject *
+pysqlite_adapt(pysqlite_Cursor *self, PyObject *args)
+{
+ PyObject *obj, *alt = NULL;
+ PyObject *proto = (PyObject*)&pysqlite_PrepareProtocolType;
+
+ if (!PyArg_ParseTuple(args, "O|OO", &obj, &proto, &alt)) return NULL;
+ return pysqlite_microprotocols_adapt(obj, proto, alt);
+}