diff options
author | Erlend Egeberg Aasland <erlend.aasland@innova.no> | 2020-12-18 14:25:35 (GMT) |
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committer | GitHub <noreply@github.com> | 2020-12-18 14:25:35 (GMT) |
commit | 1ba82bbc50a52f40ad05f3c4aaf2e159e0ce126d (patch) | |
tree | 682d8168ef78bbe50f3288525073743a07973644 | |
parent | 84ebcf271a2cc8bfd1762acb279502b8b6ef236e (diff) | |
download | cpython-1ba82bbc50a52f40ad05f3c4aaf2e159e0ce126d.zip cpython-1ba82bbc50a52f40ad05f3c4aaf2e159e0ce126d.tar.gz cpython-1ba82bbc50a52f40ad05f3c4aaf2e159e0ce126d.tar.bz2 |
bpo-40956: Convert _sqlite3.Connection to Argument Clinic (GH-23341)
-rw-r--r-- | Modules/_sqlite/clinic/connection.c.h | 490 | ||||
-rw-r--r-- | Modules/_sqlite/connection.c | 344 | ||||
-rw-r--r-- | Modules/_sqlite/connection.h | 3 |
3 files changed, 702 insertions, 135 deletions
diff --git a/Modules/_sqlite/clinic/connection.c.h b/Modules/_sqlite/clinic/connection.c.h new file mode 100644 index 0000000..6b0ff4d --- /dev/null +++ b/Modules/_sqlite/clinic/connection.c.h @@ -0,0 +1,490 @@ +/*[clinic input] +preserve +[clinic start generated code]*/ + +PyDoc_STRVAR(pysqlite_connection_cursor__doc__, +"cursor($self, /, factory=<unrepresentable>)\n" +"--\n" +"\n" +"Return a cursor for the connection."); + +#define PYSQLITE_CONNECTION_CURSOR_METHODDEF \ + {"cursor", (PyCFunction)(void(*)(void))pysqlite_connection_cursor, METH_FASTCALL|METH_KEYWORDS, pysqlite_connection_cursor__doc__}, + +static PyObject * +pysqlite_connection_cursor_impl(pysqlite_Connection *self, PyObject *factory); + +static PyObject * +pysqlite_connection_cursor(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + static const char * const _keywords[] = {"factory", NULL}; + static _PyArg_Parser _parser = {NULL, _keywords, "cursor", 0}; + PyObject *argsbuf[1]; + Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0; + PyObject *factory = NULL; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 1, 0, argsbuf); + if (!args) { + goto exit; + } + if (!noptargs) { + goto skip_optional_pos; + } + factory = args[0]; +skip_optional_pos: + return_value = pysqlite_connection_cursor_impl(self, factory); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_close__doc__, +"close($self, /)\n" +"--\n" +"\n" +"Closes the connection."); + +#define PYSQLITE_CONNECTION_CLOSE_METHODDEF \ + {"close", (PyCFunction)pysqlite_connection_close, METH_NOARGS, pysqlite_connection_close__doc__}, + +static PyObject * +pysqlite_connection_close_impl(pysqlite_Connection *self); + +static PyObject * +pysqlite_connection_close(pysqlite_Connection *self, PyObject *Py_UNUSED(ignored)) +{ + return pysqlite_connection_close_impl(self); +} + +PyDoc_STRVAR(pysqlite_connection_rollback__doc__, +"rollback($self, /)\n" +"--\n" +"\n" +"Roll back the current transaction."); + +#define PYSQLITE_CONNECTION_ROLLBACK_METHODDEF \ + {"rollback", (PyCFunction)pysqlite_connection_rollback, METH_NOARGS, pysqlite_connection_rollback__doc__}, + +static PyObject * +pysqlite_connection_rollback_impl(pysqlite_Connection *self); + +static PyObject * +pysqlite_connection_rollback(pysqlite_Connection *self, PyObject *Py_UNUSED(ignored)) +{ + return pysqlite_connection_rollback_impl(self); +} + +PyDoc_STRVAR(pysqlite_connection_create_function__doc__, +"create_function($self, /, name, narg, func, *, deterministic=False)\n" +"--\n" +"\n" +"Creates a new function. Non-standard."); + +#define PYSQLITE_CONNECTION_CREATE_FUNCTION_METHODDEF \ + {"create_function", (PyCFunction)(void(*)(void))pysqlite_connection_create_function, METH_FASTCALL|METH_KEYWORDS, pysqlite_connection_create_function__doc__}, + +static PyObject * +pysqlite_connection_create_function_impl(pysqlite_Connection *self, + const char *name, int narg, + PyObject *func, int deterministic); + +static PyObject * +pysqlite_connection_create_function(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + static const char * const _keywords[] = {"name", "narg", "func", "deterministic", NULL}; + static _PyArg_Parser _parser = {NULL, _keywords, "create_function", 0}; + PyObject *argsbuf[4]; + Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 3; + const char *name; + int narg; + PyObject *func; + int deterministic = 0; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 3, 3, 0, argsbuf); + if (!args) { + goto exit; + } + if (!PyUnicode_Check(args[0])) { + _PyArg_BadArgument("create_function", "argument 'name'", "str", args[0]); + goto exit; + } + Py_ssize_t name_length; + name = PyUnicode_AsUTF8AndSize(args[0], &name_length); + if (name == NULL) { + goto exit; + } + if (strlen(name) != (size_t)name_length) { + PyErr_SetString(PyExc_ValueError, "embedded null character"); + goto exit; + } + narg = _PyLong_AsInt(args[1]); + if (narg == -1 && PyErr_Occurred()) { + goto exit; + } + func = args[2]; + if (!noptargs) { + goto skip_optional_kwonly; + } + deterministic = PyObject_IsTrue(args[3]); + if (deterministic < 0) { + goto exit; + } +skip_optional_kwonly: + return_value = pysqlite_connection_create_function_impl(self, name, narg, func, deterministic); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_create_aggregate__doc__, +"create_aggregate($self, /, name, n_arg, aggregate_class)\n" +"--\n" +"\n" +"Creates a new aggregate. Non-standard."); + +#define PYSQLITE_CONNECTION_CREATE_AGGREGATE_METHODDEF \ + {"create_aggregate", (PyCFunction)(void(*)(void))pysqlite_connection_create_aggregate, METH_FASTCALL|METH_KEYWORDS, pysqlite_connection_create_aggregate__doc__}, + +static PyObject * +pysqlite_connection_create_aggregate_impl(pysqlite_Connection *self, + const char *name, int n_arg, + PyObject *aggregate_class); + +static PyObject * +pysqlite_connection_create_aggregate(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + static const char * const _keywords[] = {"name", "n_arg", "aggregate_class", NULL}; + static _PyArg_Parser _parser = {NULL, _keywords, "create_aggregate", 0}; + PyObject *argsbuf[3]; + const char *name; + int n_arg; + PyObject *aggregate_class; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 3, 3, 0, argsbuf); + if (!args) { + goto exit; + } + if (!PyUnicode_Check(args[0])) { + _PyArg_BadArgument("create_aggregate", "argument 'name'", "str", args[0]); + goto exit; + } + Py_ssize_t name_length; + name = PyUnicode_AsUTF8AndSize(args[0], &name_length); + if (name == NULL) { + goto exit; + } + if (strlen(name) != (size_t)name_length) { + PyErr_SetString(PyExc_ValueError, "embedded null character"); + goto exit; + } + n_arg = _PyLong_AsInt(args[1]); + if (n_arg == -1 && PyErr_Occurred()) { + goto exit; + } + aggregate_class = args[2]; + return_value = pysqlite_connection_create_aggregate_impl(self, name, n_arg, aggregate_class); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_set_authorizer__doc__, +"set_authorizer($self, /, authorizer_callback)\n" +"--\n" +"\n" +"Sets authorizer callback. Non-standard."); + +#define PYSQLITE_CONNECTION_SET_AUTHORIZER_METHODDEF \ + {"set_authorizer", (PyCFunction)(void(*)(void))pysqlite_connection_set_authorizer, METH_FASTCALL|METH_KEYWORDS, pysqlite_connection_set_authorizer__doc__}, + +static PyObject * +pysqlite_connection_set_authorizer_impl(pysqlite_Connection *self, + PyObject *authorizer_cb); + +static PyObject * +pysqlite_connection_set_authorizer(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + static const char * const _keywords[] = {"authorizer_callback", NULL}; + static _PyArg_Parser _parser = {NULL, _keywords, "set_authorizer", 0}; + PyObject *argsbuf[1]; + PyObject *authorizer_cb; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf); + if (!args) { + goto exit; + } + authorizer_cb = args[0]; + return_value = pysqlite_connection_set_authorizer_impl(self, authorizer_cb); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_set_progress_handler__doc__, +"set_progress_handler($self, /, progress_handler, n)\n" +"--\n" +"\n" +"Sets progress handler callback. Non-standard."); + +#define PYSQLITE_CONNECTION_SET_PROGRESS_HANDLER_METHODDEF \ + {"set_progress_handler", (PyCFunction)(void(*)(void))pysqlite_connection_set_progress_handler, METH_FASTCALL|METH_KEYWORDS, pysqlite_connection_set_progress_handler__doc__}, + +static PyObject * +pysqlite_connection_set_progress_handler_impl(pysqlite_Connection *self, + PyObject *progress_handler, + int n); + +static PyObject * +pysqlite_connection_set_progress_handler(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) +{ + PyObject *return_value = NULL; + static const char * const _keywords[] = {"progress_handler", "n", NULL}; + static _PyArg_Parser _parser = {NULL, _keywords, "set_progress_handler", 0}; + PyObject *argsbuf[2]; + PyObject *progress_handler; + int n; + + args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf); + if (!args) { + goto exit; + } + progress_handler = args[0]; + n = _PyLong_AsInt(args[1]); + if (n == -1 && PyErr_Occurred()) { + goto exit; + } + return_value = pysqlite_connection_set_progress_handler_impl(self, progress_handler, n); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_set_trace_callback__doc__, +"set_trace_callback($self, trace_callback, /)\n" +"--\n" +"\n" +"Sets a trace callback called for each SQL statement (passed as unicode).\n" +"\n" +"Non-standard."); + +#define PYSQLITE_CONNECTION_SET_TRACE_CALLBACK_METHODDEF \ + {"set_trace_callback", (PyCFunction)pysqlite_connection_set_trace_callback, METH_O, pysqlite_connection_set_trace_callback__doc__}, + +#if !defined(SQLITE_OMIT_LOAD_EXTENSION) + +PyDoc_STRVAR(pysqlite_connection_enable_load_extension__doc__, +"enable_load_extension($self, enable, /)\n" +"--\n" +"\n" +"Enable dynamic loading of SQLite extension modules. Non-standard."); + +#define PYSQLITE_CONNECTION_ENABLE_LOAD_EXTENSION_METHODDEF \ + {"enable_load_extension", (PyCFunction)pysqlite_connection_enable_load_extension, METH_O, pysqlite_connection_enable_load_extension__doc__}, + +static PyObject * +pysqlite_connection_enable_load_extension_impl(pysqlite_Connection *self, + int onoff); + +static PyObject * +pysqlite_connection_enable_load_extension(pysqlite_Connection *self, PyObject *arg) +{ + PyObject *return_value = NULL; + int onoff; + + onoff = _PyLong_AsInt(arg); + if (onoff == -1 && PyErr_Occurred()) { + goto exit; + } + return_value = pysqlite_connection_enable_load_extension_impl(self, onoff); + +exit: + return return_value; +} + +#endif /* !defined(SQLITE_OMIT_LOAD_EXTENSION) */ + +#if !defined(SQLITE_OMIT_LOAD_EXTENSION) + +PyDoc_STRVAR(pysqlite_connection_load_extension__doc__, +"load_extension($self, name, /)\n" +"--\n" +"\n" +"Load SQLite extension module. Non-standard."); + +#define PYSQLITE_CONNECTION_LOAD_EXTENSION_METHODDEF \ + {"load_extension", (PyCFunction)pysqlite_connection_load_extension, METH_O, pysqlite_connection_load_extension__doc__}, + +static PyObject * +pysqlite_connection_load_extension_impl(pysqlite_Connection *self, + const char *extension_name); + +static PyObject * +pysqlite_connection_load_extension(pysqlite_Connection *self, PyObject *arg) +{ + PyObject *return_value = NULL; + const char *extension_name; + + if (!PyUnicode_Check(arg)) { + _PyArg_BadArgument("load_extension", "argument", "str", arg); + goto exit; + } + Py_ssize_t extension_name_length; + extension_name = PyUnicode_AsUTF8AndSize(arg, &extension_name_length); + if (extension_name == NULL) { + goto exit; + } + if (strlen(extension_name) != (size_t)extension_name_length) { + PyErr_SetString(PyExc_ValueError, "embedded null character"); + goto exit; + } + return_value = pysqlite_connection_load_extension_impl(self, extension_name); + +exit: + return return_value; +} + +#endif /* !defined(SQLITE_OMIT_LOAD_EXTENSION) */ + +PyDoc_STRVAR(pysqlite_connection_interrupt__doc__, +"interrupt($self, /)\n" +"--\n" +"\n" +"Abort any pending database operation. Non-standard."); + +#define PYSQLITE_CONNECTION_INTERRUPT_METHODDEF \ + {"interrupt", (PyCFunction)pysqlite_connection_interrupt, METH_NOARGS, pysqlite_connection_interrupt__doc__}, + +static PyObject * +pysqlite_connection_interrupt_impl(pysqlite_Connection *self); + +static PyObject * +pysqlite_connection_interrupt(pysqlite_Connection *self, PyObject *Py_UNUSED(ignored)) +{ + return pysqlite_connection_interrupt_impl(self); +} + +PyDoc_STRVAR(pysqlite_connection_iterdump__doc__, +"iterdump($self, /)\n" +"--\n" +"\n" +"Returns iterator to the dump of the database in an SQL text format.\n" +"\n" +"Non-standard."); + +#define PYSQLITE_CONNECTION_ITERDUMP_METHODDEF \ + {"iterdump", (PyCFunction)pysqlite_connection_iterdump, METH_NOARGS, pysqlite_connection_iterdump__doc__}, + +static PyObject * +pysqlite_connection_iterdump_impl(pysqlite_Connection *self); + +static PyObject * +pysqlite_connection_iterdump(pysqlite_Connection *self, PyObject *Py_UNUSED(ignored)) +{ + return pysqlite_connection_iterdump_impl(self); +} + +PyDoc_STRVAR(pysqlite_connection_create_collation__doc__, +"create_collation($self, name, callback, /)\n" +"--\n" +"\n" +"Creates a collation function. Non-standard."); + +#define PYSQLITE_CONNECTION_CREATE_COLLATION_METHODDEF \ + {"create_collation", (PyCFunction)(void(*)(void))pysqlite_connection_create_collation, METH_FASTCALL, pysqlite_connection_create_collation__doc__}, + +static PyObject * +pysqlite_connection_create_collation_impl(pysqlite_Connection *self, + PyObject *name, PyObject *callable); + +static PyObject * +pysqlite_connection_create_collation(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs) +{ + PyObject *return_value = NULL; + PyObject *name; + PyObject *callable; + + if (!_PyArg_CheckPositional("create_collation", nargs, 2, 2)) { + goto exit; + } + if (!PyUnicode_Check(args[0])) { + _PyArg_BadArgument("create_collation", "argument 1", "str", args[0]); + goto exit; + } + if (PyUnicode_READY(args[0]) == -1) { + goto exit; + } + name = args[0]; + callable = args[1]; + return_value = pysqlite_connection_create_collation_impl(self, name, callable); + +exit: + return return_value; +} + +PyDoc_STRVAR(pysqlite_connection_enter__doc__, +"__enter__($self, /)\n" +"--\n" +"\n" +"Called when the connection is used as a context manager.\n" +"\n" +"Returns itself as a convenience to the caller."); + +#define PYSQLITE_CONNECTION_ENTER_METHODDEF \ + {"__enter__", (PyCFunction)pysqlite_connection_enter, METH_NOARGS, pysqlite_connection_enter__doc__}, + +static PyObject * +pysqlite_connection_enter_impl(pysqlite_Connection *self); + +static PyObject * +pysqlite_connection_enter(pysqlite_Connection *self, PyObject *Py_UNUSED(ignored)) +{ + return pysqlite_connection_enter_impl(self); +} + +PyDoc_STRVAR(pysqlite_connection_exit__doc__, +"__exit__($self, type, value, traceback, /)\n" +"--\n" +"\n" +"Called when the connection is used as a context manager.\n" +"\n" +"If there was any exception, a rollback takes place; otherwise we commit."); + +#define PYSQLITE_CONNECTION_EXIT_METHODDEF \ + {"__exit__", (PyCFunction)(void(*)(void))pysqlite_connection_exit, METH_FASTCALL, pysqlite_connection_exit__doc__}, + +static PyObject * +pysqlite_connection_exit_impl(pysqlite_Connection *self, PyObject *exc_type, + PyObject *exc_value, PyObject *exc_tb); + +static PyObject * +pysqlite_connection_exit(pysqlite_Connection *self, PyObject *const *args, Py_ssize_t nargs) +{ + PyObject *return_value = NULL; + PyObject *exc_type; + PyObject *exc_value; + PyObject *exc_tb; + + if (!_PyArg_CheckPositional("__exit__", nargs, 3, 3)) { + goto exit; + } + exc_type = args[0]; + exc_value = args[1]; + exc_tb = args[2]; + return_value = pysqlite_connection_exit_impl(self, exc_type, exc_value, exc_tb); + +exit: + return return_value; +} + +#ifndef PYSQLITE_CONNECTION_ENABLE_LOAD_EXTENSION_METHODDEF + #define PYSQLITE_CONNECTION_ENABLE_LOAD_EXTENSION_METHODDEF +#endif /* !defined(PYSQLITE_CONNECTION_ENABLE_LOAD_EXTENSION_METHODDEF) */ + +#ifndef PYSQLITE_CONNECTION_LOAD_EXTENSION_METHODDEF + #define PYSQLITE_CONNECTION_LOAD_EXTENSION_METHODDEF +#endif /* !defined(PYSQLITE_CONNECTION_LOAD_EXTENSION_METHODDEF) */ +/*[clinic end generated code: output=e14085c0abc0a407 input=a9049054013a1b77]*/ diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index 69203f8..1c8f37e 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -37,6 +37,13 @@ #define HAVE_TRACE_V2 #endif +#include "clinic/connection.c.h" +/*[clinic input] +module _sqlite3 +class _sqlite3.Connection "pysqlite_Connection *" "pysqlite_ConnectionType" +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=aa796073bd8f69db]*/ + _Py_IDENTIFIER(cursor); static const char * const begin_statements[] = { @@ -269,17 +276,20 @@ error: return 0; } -PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) +/*[clinic input] +_sqlite3.Connection.cursor as pysqlite_connection_cursor + + factory: object = NULL + +Return a cursor for the connection. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_cursor_impl(pysqlite_Connection *self, PyObject *factory) +/*[clinic end generated code: output=562432a9e6af2aa1 input=4127345aa091b650]*/ { - static char *kwlist[] = {"factory", NULL}; - PyObject* factory = NULL; PyObject* cursor; - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O", kwlist, - &factory)) { - return NULL; - } - if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } @@ -309,7 +319,15 @@ PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, return cursor; } -PyObject* pysqlite_connection_close(pysqlite_Connection* self, PyObject* args) +/*[clinic input] +_sqlite3.Connection.close as pysqlite_connection_close + +Closes the connection. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_close_impl(pysqlite_Connection *self) +/*[clinic end generated code: output=a546a0da212c9b97 input=3d58064bbffaa3d3]*/ { int rc; @@ -431,7 +449,15 @@ error: } } -PyObject* pysqlite_connection_rollback(pysqlite_Connection* self, PyObject* args) +/*[clinic input] +_sqlite3.Connection.rollback as pysqlite_connection_rollback + +Roll back the current transaction. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_rollback_impl(pysqlite_Connection *self) +/*[clinic end generated code: output=b66fa0d43e7ef305 input=12d4e8d068942830]*/ { int rc; const char* tail; @@ -780,27 +806,31 @@ static void _destructor(void* args) Py_DECREF((PyObject*)args); } -PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) -{ - static char *kwlist[] = {"name", "narg", "func", "deterministic", NULL}; +/*[clinic input] +_sqlite3.Connection.create_function as pysqlite_connection_create_function + + name: str + narg: int + func: object + * + deterministic: bool = False + +Creates a new function. Non-standard. +[clinic start generated code]*/ - PyObject* func; - char* name; - int narg; +static PyObject * +pysqlite_connection_create_function_impl(pysqlite_Connection *self, + const char *name, int narg, + PyObject *func, int deterministic) +/*[clinic end generated code: output=07d1877dd98c0308 input=f2edcf073e815beb]*/ +{ int rc; - int deterministic = 0; int flags = SQLITE_UTF8; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO|$p", kwlist, - &name, &narg, &func, &deterministic)) - { - return NULL; - } - if (deterministic) { #if SQLITE_VERSION_NUMBER < 3008003 PyErr_SetString(pysqlite_NotSupportedError, @@ -834,23 +864,28 @@ PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObjec Py_RETURN_NONE; } -PyObject* pysqlite_connection_create_aggregate(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) -{ - PyObject* aggregate_class; +/*[clinic input] +_sqlite3.Connection.create_aggregate as pysqlite_connection_create_aggregate - int n_arg; - char* name; - static char *kwlist[] = { "name", "n_arg", "aggregate_class", NULL }; + name: str + n_arg: int + aggregate_class: object + +Creates a new aggregate. Non-standard. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_create_aggregate_impl(pysqlite_Connection *self, + const char *name, int n_arg, + PyObject *aggregate_class) +/*[clinic end generated code: output=fbb2f858cfa4d8db input=c2e13bbf234500a5]*/ +{ int rc; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO:create_aggregate", - kwlist, &name, &n_arg, &aggregate_class)) { - return NULL; - } Py_INCREF(aggregate_class); rc = sqlite3_create_function_v2(self->db, name, @@ -982,22 +1017,25 @@ static void _trace_callback(void* user_arg, const char* statement_string) #endif } -static PyObject* pysqlite_connection_set_authorizer(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) -{ - PyObject* authorizer_cb; +/*[clinic input] +_sqlite3.Connection.set_authorizer as pysqlite_connection_set_authorizer + + authorizer_callback as authorizer_cb: object + +Sets authorizer callback. Non-standard. +[clinic start generated code]*/ - static char *kwlist[] = { "authorizer_callback", NULL }; +static PyObject * +pysqlite_connection_set_authorizer_impl(pysqlite_Connection *self, + PyObject *authorizer_cb) +/*[clinic end generated code: output=f18ba575d788b35c input=df079724c020d2f2]*/ +{ int rc; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:set_authorizer", - kwlist, &authorizer_cb)) { - return NULL; - } - rc = sqlite3_set_authorizer(self->db, _authorizer_callback, (void*)authorizer_cb); if (rc != SQLITE_OK) { PyErr_SetString(pysqlite_OperationalError, "Error setting authorizer callback"); @@ -1010,19 +1048,22 @@ static PyObject* pysqlite_connection_set_authorizer(pysqlite_Connection* self, P Py_RETURN_NONE; } -static PyObject* pysqlite_connection_set_progress_handler(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) -{ - PyObject* progress_handler; - int n; +/*[clinic input] +_sqlite3.Connection.set_progress_handler as pysqlite_connection_set_progress_handler - static char *kwlist[] = { "progress_handler", "n", NULL }; + progress_handler: object + n: int - if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { - return NULL; - } +Sets progress handler callback. Non-standard. +[clinic start generated code]*/ - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Oi:set_progress_handler", - kwlist, &progress_handler, &n)) { +static PyObject * +pysqlite_connection_set_progress_handler_impl(pysqlite_Connection *self, + PyObject *progress_handler, + int n) +/*[clinic end generated code: output=35a7c10364cb1b04 input=857696c25f964c64]*/ +{ + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } @@ -1038,28 +1079,34 @@ static PyObject* pysqlite_connection_set_progress_handler(pysqlite_Connection* s Py_RETURN_NONE; } -/* - * Ref. - * - https://sqlite.org/c3ref/c_trace.html - * - https://sqlite.org/c3ref/trace_v2.html - */ -static PyObject* pysqlite_connection_set_trace_callback(pysqlite_Connection* self, PyObject* args, PyObject* kwargs) -{ - PyObject* trace_callback; +/*[clinic input] +_sqlite3.Connection.set_trace_callback as pysqlite_connection_set_trace_callback - static char *kwlist[] = { "trace_callback", NULL }; + trace_callback: object + / - if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { - return NULL; - } +Sets a trace callback called for each SQL statement (passed as unicode). + +Non-standard. +[clinic start generated code]*/ - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:set_trace_callback", - kwlist, &trace_callback)) { +static PyObject * +pysqlite_connection_set_trace_callback(pysqlite_Connection *self, + PyObject *trace_callback) +/*[clinic end generated code: output=efd1bf439e81696c input=05a4a14360e0e034]*/ +{ + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } if (trace_callback == Py_None) { - /* None clears the trace callback previously set */ + /* + * None clears the trace callback previously set + * + * Ref. + * - https://sqlite.org/c3ref/c_trace.html + * - https://sqlite.org/c3ref/trace_v2.html + */ #ifdef HAVE_TRACE_V2 sqlite3_trace_v2(self->db, SQLITE_TRACE_STMT, 0, 0); #else @@ -1080,19 +1127,26 @@ static PyObject* pysqlite_connection_set_trace_callback(pysqlite_Connection* sel } #ifndef SQLITE_OMIT_LOAD_EXTENSION -static PyObject* pysqlite_enable_load_extension(pysqlite_Connection* self, PyObject* args) +/*[clinic input] +_sqlite3.Connection.enable_load_extension as pysqlite_connection_enable_load_extension + + enable as onoff: int + / + +Enable dynamic loading of SQLite extension modules. Non-standard. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_enable_load_extension_impl(pysqlite_Connection *self, + int onoff) +/*[clinic end generated code: output=9cac37190d388baf input=7df2986f1602d6bd]*/ { int rc; - int onoff; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } - if (!PyArg_ParseTuple(args, "i", &onoff)) { - return NULL; - } - rc = sqlite3_enable_load_extension(self->db, onoff); if (rc != SQLITE_OK) { @@ -1103,20 +1157,27 @@ static PyObject* pysqlite_enable_load_extension(pysqlite_Connection* self, PyObj } } -static PyObject* pysqlite_load_extension(pysqlite_Connection* self, PyObject* args) +/*[clinic input] +_sqlite3.Connection.load_extension as pysqlite_connection_load_extension + + name as extension_name: str + / + +Load SQLite extension module. Non-standard. +[clinic start generated code]*/ + +static PyObject * +pysqlite_connection_load_extension_impl(pysqlite_Connection *self, + const char *extension_name) +/*[clinic end generated code: output=47eb1d7312bc97a7 input=0b711574560db9fc]*/ { int rc; - char* extension_name; char* errmsg; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { return NULL; } - if (!PyArg_ParseTuple(args, "s", &extension_name)) { - return NULL; - } - rc = sqlite3_load_extension(self->db, extension_name, 0, &errmsg); if (rc != 0) { PyErr_SetString(pysqlite_OperationalError, errmsg); @@ -1421,8 +1482,15 @@ finally: return result; } +/*[clinic input] +_sqlite3.Connection.interrupt as pysqlite_connection_interrupt + +Abort any pending database operation. Non-standard. +[clinic start generated code]*/ + static PyObject * -pysqlite_connection_interrupt(pysqlite_Connection* self, PyObject* args) +pysqlite_connection_interrupt_impl(pysqlite_Connection *self) +/*[clinic end generated code: output=f193204bc9e70b47 input=4bd0ad083cf93aa7]*/ { PyObject* retval = NULL; @@ -1443,8 +1511,17 @@ finally: * Class method of Connection to call the Python function _iterdump * of the sqlite3 module. */ +/*[clinic input] +_sqlite3.Connection.iterdump as pysqlite_connection_iterdump + +Returns iterator to the dump of the database in an SQL text format. + +Non-standard. +[clinic start generated code]*/ + static PyObject * -pysqlite_connection_iterdump(pysqlite_Connection* self, PyObject* args) +pysqlite_connection_iterdump_impl(pysqlite_Connection *self) +/*[clinic end generated code: output=586997aaf9808768 input=53bc907cb5eedb85]*/ { _Py_IDENTIFIER(_iterdump); PyObject* retval = NULL; @@ -1637,12 +1714,22 @@ pysqlite_connection_backup(pysqlite_Connection *self, PyObject *args, PyObject * } } +/*[clinic input] +_sqlite3.Connection.create_collation as pysqlite_connection_create_collation + + name: unicode + callback as callable: object + / + +Creates a collation function. Non-standard. +[clinic start generated code]*/ + static PyObject * -pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args) +pysqlite_connection_create_collation_impl(pysqlite_Connection *self, + PyObject *name, PyObject *callable) +/*[clinic end generated code: output=0f63b8995565ae22 input=5c3898813a776cf2]*/ { - PyObject* callable; PyObject* uppercase_name = 0; - PyObject* name; PyObject* retval; Py_ssize_t i, len; _Py_IDENTIFIER(upper); @@ -1655,11 +1742,6 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args) goto finally; } - if (!PyArg_ParseTuple(args, "UO:create_collation(name, callback)", - &name, &callable)) { - goto finally; - } - uppercase_name = _PyObject_CallMethodIdOneArg((PyObject *)&PyUnicode_Type, &PyId_upper, name); if (!uppercase_name) { @@ -1725,28 +1807,43 @@ finally: return retval; } -/* Called when the connection is used as a context manager. Returns itself as a - * convenience to the caller. */ +/*[clinic input] +_sqlite3.Connection.__enter__ as pysqlite_connection_enter + +Called when the connection is used as a context manager. + +Returns itself as a convenience to the caller. +[clinic start generated code]*/ + static PyObject * -pysqlite_connection_enter(pysqlite_Connection* self, PyObject* args) +pysqlite_connection_enter_impl(pysqlite_Connection *self) +/*[clinic end generated code: output=457b09726d3e9dcd input=127d7a4f17e86d8f]*/ { Py_INCREF(self); return (PyObject*)self; } -/** Called when the connection is used as a context manager. If there was any - * exception, a rollback takes place; otherwise we commit. */ +/*[clinic input] +_sqlite3.Connection.__exit__ as pysqlite_connection_exit + + type as exc_type: object + value as exc_value: object + traceback as exc_tb: object + / + +Called when the connection is used as a context manager. + +If there was any exception, a rollback takes place; otherwise we commit. +[clinic start generated code]*/ + static PyObject * -pysqlite_connection_exit(pysqlite_Connection* self, PyObject* args) +pysqlite_connection_exit_impl(pysqlite_Connection *self, PyObject *exc_type, + PyObject *exc_value, PyObject *exc_tb) +/*[clinic end generated code: output=0705200e9321202a input=bd66f1532c9c54a7]*/ { - PyObject* exc_type, *exc_value, *exc_tb; const char* method_name; PyObject* result; - if (!PyArg_ParseTuple(args, "OOO", &exc_type, &exc_value, &exc_tb)) { - return NULL; - } - if (exc_type == Py_None && exc_value == Py_None && exc_tb == Py_None) { method_name = "commit"; } else { @@ -1773,48 +1870,31 @@ static PyGetSetDef connection_getset[] = { }; static PyMethodDef connection_methods[] = { - {"cursor", (PyCFunction)(void(*)(void))pysqlite_connection_cursor, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Return a cursor for the connection.")}, - {"close", (PyCFunction)pysqlite_connection_close, METH_NOARGS, - PyDoc_STR("Closes the connection.")}, + PYSQLITE_CONNECTION_CLOSE_METHODDEF + PYSQLITE_CONNECTION_CREATE_AGGREGATE_METHODDEF + PYSQLITE_CONNECTION_CREATE_COLLATION_METHODDEF + PYSQLITE_CONNECTION_CREATE_FUNCTION_METHODDEF + PYSQLITE_CONNECTION_CURSOR_METHODDEF + PYSQLITE_CONNECTION_ENABLE_LOAD_EXTENSION_METHODDEF + PYSQLITE_CONNECTION_ENTER_METHODDEF + PYSQLITE_CONNECTION_EXIT_METHODDEF + PYSQLITE_CONNECTION_INTERRUPT_METHODDEF + PYSQLITE_CONNECTION_ITERDUMP_METHODDEF + PYSQLITE_CONNECTION_LOAD_EXTENSION_METHODDEF + PYSQLITE_CONNECTION_ROLLBACK_METHODDEF + PYSQLITE_CONNECTION_SET_AUTHORIZER_METHODDEF + PYSQLITE_CONNECTION_SET_PROGRESS_HANDLER_METHODDEF + PYSQLITE_CONNECTION_SET_TRACE_CALLBACK_METHODDEF {"commit", (PyCFunction)pysqlite_connection_commit, METH_NOARGS, PyDoc_STR("Commit the current transaction.")}, - {"rollback", (PyCFunction)pysqlite_connection_rollback, METH_NOARGS, - PyDoc_STR("Roll back the current transaction.")}, - {"create_function", (PyCFunction)(void(*)(void))pysqlite_connection_create_function, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Creates a new function. Non-standard.")}, - {"create_aggregate", (PyCFunction)(void(*)(void))pysqlite_connection_create_aggregate, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Creates a new aggregate. Non-standard.")}, - {"set_authorizer", (PyCFunction)(void(*)(void))pysqlite_connection_set_authorizer, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Sets authorizer callback. Non-standard.")}, - #ifndef SQLITE_OMIT_LOAD_EXTENSION - {"enable_load_extension", (PyCFunction)pysqlite_enable_load_extension, METH_VARARGS, - PyDoc_STR("Enable dynamic loading of SQLite extension modules. Non-standard.")}, - {"load_extension", (PyCFunction)pysqlite_load_extension, METH_VARARGS, - PyDoc_STR("Load SQLite extension module. Non-standard.")}, - #endif - {"set_progress_handler", (PyCFunction)(void(*)(void))pysqlite_connection_set_progress_handler, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Sets progress handler callback. Non-standard.")}, - {"set_trace_callback", (PyCFunction)(void(*)(void))pysqlite_connection_set_trace_callback, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("Sets a trace callback called for each SQL statement (passed as unicode). Non-standard.")}, {"execute", (PyCFunction)pysqlite_connection_execute, METH_VARARGS, PyDoc_STR("Executes a SQL statement. Non-standard.")}, {"executemany", (PyCFunction)pysqlite_connection_executemany, METH_VARARGS, PyDoc_STR("Repeatedly executes a SQL statement. Non-standard.")}, {"executescript", (PyCFunction)pysqlite_connection_executescript, METH_VARARGS, PyDoc_STR("Executes a multiple SQL statements at once. Non-standard.")}, - {"create_collation", (PyCFunction)pysqlite_connection_create_collation, METH_VARARGS, - PyDoc_STR("Creates a collation function. Non-standard.")}, - {"interrupt", (PyCFunction)pysqlite_connection_interrupt, METH_NOARGS, - PyDoc_STR("Abort any pending database operation. Non-standard.")}, - {"iterdump", (PyCFunction)pysqlite_connection_iterdump, METH_NOARGS, - PyDoc_STR("Returns iterator to the dump of the database in an SQL text format. Non-standard.")}, {"backup", (PyCFunction)(void(*)(void))pysqlite_connection_backup, METH_VARARGS | METH_KEYWORDS, PyDoc_STR("Makes a backup of the database. Non-standard.")}, - {"__enter__", (PyCFunction)pysqlite_connection_enter, METH_NOARGS, - PyDoc_STR("For context manager. Non-standard.")}, - {"__exit__", (PyCFunction)pysqlite_connection_exit, METH_VARARGS, - PyDoc_STR("For context manager. Non-standard.")}, {NULL, NULL} }; diff --git a/Modules/_sqlite/connection.h b/Modules/_sqlite/connection.h index aadf439..341ef01 100644 --- a/Modules/_sqlite/connection.h +++ b/Modules/_sqlite/connection.h @@ -110,11 +110,8 @@ extern PyTypeObject *pysqlite_ConnectionType; PyObject* pysqlite_connection_alloc(PyTypeObject* type, int aware); void pysqlite_connection_dealloc(pysqlite_Connection* self); -PyObject* pysqlite_connection_cursor(pysqlite_Connection* self, PyObject* args, PyObject* kwargs); -PyObject* pysqlite_connection_close(pysqlite_Connection* self, PyObject* args); PyObject* _pysqlite_connection_begin(pysqlite_Connection* self); PyObject* pysqlite_connection_commit(pysqlite_Connection* self, PyObject* args); -PyObject* pysqlite_connection_rollback(pysqlite_Connection* self, PyObject* args); PyObject* pysqlite_connection_new(PyTypeObject* type, PyObject* args, PyObject* kw); int pysqlite_connection_init(pysqlite_Connection* self, PyObject* args, PyObject* kwargs); |