New submission from Case Van Horsen <cas...@gmail.com>:
An error was reported on c.l.py. The following code in a Python 3
extension module generated an error:
=====================================
If I use the following C code
static PyObject* foo(PyObject *self, PyObject *args, PyObject *kwrds)
{
char a, b;
char *kwlist[] = {"a", "b", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwrds, "|CC", kwlist, &a,
&b))
return NULL;
...
then the following works:
>>> foo('a')
>>> foo('a','b')
>>> foo(a='a',b='b')
but the following fails:
>>> foo(b='b')
RuntimeError: impossible<bad format char>: 'CC'
======================================
I traced it down to missing case statement for "C" in skipitem() in
getargs.c. The attached patch seems to fix the issue.
----------
components: Extension Modules
files: getargs.patch
keywords: patch
messages: 95846
nosy: casevh
severity: normal
status: open
title: Format code "C" is missing from skipitem() in getargs.c
versions: Python 3.1
Added file: http://bugs.python.org/file15421/getargs.patch
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue7414>
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