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startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828)

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This commit is contained in:
Jesus Cea 2011-04-20 17:09:23 +02:00
parent d07eaf177c
commit ac4515063c
8 changed files with 197 additions and 64 deletions
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35
Objects/unicodeobject.c
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@ -7150,13 +7150,8 @@ unicode_count(PyUnicodeObject *self, PyObject *args)
Py_ssize_t end = PY_SSIZE_T_MAX;
PyObject *result;
if (!PyArg_ParseTuple(args, "O|O&O&:count", &substring,
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
return NULL;
substring = (PyUnicodeObject *)PyUnicode_FromObject(
(PyObject *)substring);
if (substring == NULL)
if (!stringlib_parse_args_finds_unicode("count", args, &substring,
&start, &end))
return NULL;
FIX_START_END(self);
@ -7306,12 +7301,13 @@ Return -1 on failure.");
static PyObject *
unicode_find(PyUnicodeObject *self, PyObject *args)
{
PyObject *substring;
PyUnicodeObject *substring;
Py_ssize_t start;
Py_ssize_t end;
Py_ssize_t result;
if (!_ParseTupleFinds(args, &substring, &start, &end))
if (!stringlib_parse_args_finds_unicode("find", args, &substring,
&start, &end))
return NULL;
result = stringlib_find_slice(
@ -7368,11 +7364,12 @@ static PyObject *
unicode_index(PyUnicodeObject *self, PyObject *args)
{
Py_ssize_t result;
PyObject *substring;
PyUnicodeObject *substring;
Py_ssize_t start;
Py_ssize_t end;
if (!_ParseTupleFinds(args, &substring, &start, &end))
if (!stringlib_parse_args_finds_unicode("index", args, &substring,
&start, &end))
return NULL;
result = stringlib_find_slice(
@ -8230,12 +8227,13 @@ Return -1 on failure.");
static PyObject *
unicode_rfind(PyUnicodeObject *self, PyObject *args)
{
PyObject *substring;
PyUnicodeObject *substring;
Py_ssize_t start;
Py_ssize_t end;
Py_ssize_t result;
if (!_ParseTupleFinds(args, &substring, &start, &end))
if (!stringlib_parse_args_finds_unicode("rfind", args, &substring,
&start, &end))
return NULL;
result = stringlib_rfind_slice(
@ -8257,12 +8255,13 @@ Like S.rfind() but raise ValueError when the substring is not found.");
static PyObject *
unicode_rindex(PyUnicodeObject *self, PyObject *args)
{
PyObject *substring;
PyUnicodeObject *substring;
Py_ssize_t start;
Py_ssize_t end;
Py_ssize_t result;
if (!_ParseTupleFinds(args, &substring, &start, &end))
if (!stringlib_parse_args_finds_unicode("rindex", args, &substring,
&start, &end))
return NULL;
result = stringlib_rfind_slice(
@ -8725,8 +8724,7 @@ unicode_startswith(PyUnicodeObject *self,
Py_ssize_t end = PY_SSIZE_T_MAX;
int result;
if (!PyArg_ParseTuple(args, "O|O&O&:startswith", &subobj,
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
if (!stringlib_parse_args_finds("startswith", args, &subobj, &start, &end))
return NULL;
if (PyTuple_Check(subobj)) {
Py_ssize_t i;
@ -8771,8 +8769,7 @@ unicode_endswith(PyUnicodeObject *self,
Py_ssize_t end = PY_SSIZE_T_MAX;
int result;
if (!PyArg_ParseTuple(args, "O|O&O&:endswith", &subobj,
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
if (!stringlib_parse_args_finds("endswith", args, &subobj, &start, &end))
return NULL;
if (PyTuple_Check(subobj)) {
Py_ssize_t i;