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bpo-40956: Convert _sqlite3.Row to Argument Clinic (GH-23964)

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Erlend Egeberg Aasland 2020-12-29 14:22:55 +01:00 • committed by GitHub
parent 0159e5efee
commit 84d79cfda9
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2 changed files with 86 additions and 21 deletions
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51
Modules/_sqlite/row.c
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@ -23,6 +23,13 @@
#include "row.h"
#include "cursor.h"
#include "clinic/row.c.h"
/*[clinic input]
module _sqlite3
class _sqlite3.Row "pysqlite_Row *" "pysqlite_RowType"
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=384227da65f250fd]*/
void pysqlite_row_dealloc(pysqlite_Row* self)
{
@ -35,30 +42,25 @@ void pysqlite_row_dealloc(pysqlite_Row* self)
Py_DECREF(tp);
}
/*[clinic input]
@classmethod
_sqlite3.Row.__new__ as pysqlite_row_new
cursor: object(type='pysqlite_Cursor *', subclass_of='pysqlite_CursorType')
data: object(subclass_of='&PyTuple_Type')
/
[clinic start generated code]*/
static PyObject *
pysqlite_row_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
pysqlite_row_new_impl(PyTypeObject *type, pysqlite_Cursor *cursor,
PyObject *data)
/*[clinic end generated code: output=10d58b09a819a4c1 input=f6cd7e6e0935828d]*/
{
pysqlite_Row *self;
PyObject* data;
pysqlite_Cursor* cursor;
assert(type != NULL && type->tp_alloc != NULL);
if (!_PyArg_NoKeywords("Row", kwargs))
return NULL;
if (!PyArg_ParseTuple(args, "OO", &cursor, &data))
return NULL;
if (!PyObject_TypeCheck((PyObject*)cursor, pysqlite_CursorType)) {
PyErr_SetString(PyExc_TypeError, "instance of cursor required for first argument");
return NULL;
}
if (!PyTuple_Check(data)) {
PyErr_SetString(PyExc_TypeError, "tuple required for second argument");
return NULL;
}
self = (pysqlite_Row *) type->tp_alloc(type, 0);
if (self == NULL)
return NULL;
@ -153,7 +155,15 @@ pysqlite_row_length(pysqlite_Row* self)
return PyTuple_GET_SIZE(self->data);
}
PyObject* pysqlite_row_keys(pysqlite_Row* self, PyObject *Py_UNUSED(ignored))
/*[clinic input]
_sqlite3.Row.keys as pysqlite_row_keys
Returns the keys of the row.
[clinic start generated code]*/
static PyObject *
pysqlite_row_keys_impl(pysqlite_Row *self)
/*[clinic end generated code: output=efe3dfb3af6edc07 input=7549a122827c5563]*/
{
PyObject* list;
Py_ssize_t nitems, i;
@ -204,8 +214,7 @@ static PyObject* pysqlite_row_richcompare(pysqlite_Row *self, PyObject *_other,
}
static PyMethodDef row_methods[] = {
{"keys", (PyCFunction)pysqlite_row_keys, METH_NOARGS,
PyDoc_STR("Returns the keys of the row.")},
PYSQLITE_ROW_KEYS_METHODDEF
{NULL, NULL}
};