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Use PyArg_UnpackTuple() where possible.

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Raymond Hettinger 2004-06-20 04:23:19 +00:00
parent 1b6f7a9057
commit 1761a7cc8b
1 changed files with 4 additions and 4 deletions
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8
Modules/_csv.c
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@ -300,7 +300,7 @@ dialect_init(DialectObj * self, PyObject * args, PyObject * kwargs)
self->doublequote = 1; self->doublequote = 1;
self->strict = 0; self->strict = 0;
if (!PyArg_ParseTuple(args, "|O", &dialect)) if (!PyArg_UnpackTuple(args, "", 0, 1, &dialect))
return -1; return -1;
Py_XINCREF(dialect); Py_XINCREF(dialect);
if (kwargs != NULL) { if (kwargs != NULL) {
@ -842,7 +842,7 @@ csv_reader(PyObject *module, PyObject *args, PyObject *keyword_args)
self->field_len = 0; self->field_len = 0;
self->state = START_RECORD; self->state = START_RECORD;
if (!PyArg_ParseTuple(args, "O|O", &iterator, &dialect)) { if (!PyArg_UnpackTuple(args, "", 1, 2, &iterator, &dialect)) {
Py_DECREF(self); Py_DECREF(self);
return NULL; return NULL;
} }
@ -1287,7 +1287,7 @@ csv_writer(PyObject *module, PyObject *args, PyObject *keyword_args)
self->rec_len = 0; self->rec_len = 0;
self->num_fields = 0; self->num_fields = 0;
if (!PyArg_ParseTuple(args, "O|O", &output_file, &dialect)) { if (!PyArg_UnpackTuple(args, "", 1, 2, &output_file, &dialect)) {
Py_DECREF(self); Py_DECREF(self);
return NULL; return NULL;
} }
@ -1327,7 +1327,7 @@ csv_register_dialect(PyObject *module, PyObject *args)
{ {
PyObject *name_obj, *dialect_obj; PyObject *name_obj, *dialect_obj;
if (!PyArg_ParseTuple(args, "OO", &name_obj, &dialect_obj)) if (!PyArg_UnpackTuple(args, "", 2, 2, &name_obj, &dialect_obj))
return NULL; return NULL;
if (!PyString_Check(name_obj) if (!PyString_Check(name_obj)
#ifdef Py_USING_UNICODE #ifdef Py_USING_UNICODE