Georg Brandl wrote:
> In string_replace, there is
> 
>       if (PyString_Check(from)) {
>         /* Can this be made a '!check' after the Unicode check? */
>       }
> #ifdef Py_USING_UNICODE
>       if (PyUnicode_Check(from))
>               return PyUnicode_Replace((PyObject *)self,
>                                        from, to, count);
> #endif
>       else if (PyObject_AsCharBuffer(from, &tmp_s, &tmp_len))
>               return NULL;
> 
> [the same check with "to"]
> 
>       return (PyObject *)replace((PyStringObject *) self,
>                                  (PyStringObject *) from,
>                                  (PyStringObject *) to, count);
> 
> 
> Can this be correct if from or to isn't a string object, but a
> char buffer compatible object?

May I note that this is still unresolved? I can submit a bug report
and add it to PEP 356, too...

Georg

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