static StructRNA *pointer_type_from_py(PyObject *value, const char *error_prefix)
{
StructRNA *srna;
srna= srna_from_self(value, "");
if(!srna) {
if(PyErr_Occurred()) {
PyObject *msg= PyC_ExceptionBuffer();
char *msg_char= _PyUnicode_AsString(msg);
PyErr_Format(PyExc_TypeError,
"%.200s expected an RNA type derived from PropertyGroup, failed with: %s",
error_prefix, msg_char);
Py_DECREF(msg);
}
else {
PyErr_Format(PyExc_TypeError,
"%.200s expected an RNA type derived from PropertyGroup, failed with type '%s'",
error_prefix, Py_TYPE(value)->tp_name);
}
return NULL;
}
if(!RNA_struct_is_a(srna, &RNA_PropertyGroup)) {
PyErr_Format(PyExc_TypeError,
"%.200s expected an RNA type derived from PropertyGroup",
error_prefix);
return NULL;
}
return srna;
}
short BPy_errors_to_report(ReportList *reports)
{
PyObject *pystring;
PyObject *pystring_format = NULL; /* workaround, see below */
char *cstring;
const char *filename;
int lineno;
if (!PyErr_Occurred())
return 1;
/* less hassle if we allow NULL */
if (reports == NULL) {
PyErr_Print();
PyErr_Clear();
return 1;
}
pystring = PyC_ExceptionBuffer();
if (pystring == NULL) {
BKE_report(reports, RPT_ERROR, "Unknown py-exception, could not convert");
return 0;
}
PyC_FileAndNum(&filename, &lineno);
if (filename == NULL)
filename = "<unknown location>";
cstring = _PyUnicode_AsString(pystring);
#if 0 /* ARG!. workaround for a bug in blenders use of vsnprintf */
BKE_reportf(reports, RPT_ERROR, "%s\nlocation: %s:%d\n", cstring, filename, lineno);
#else
pystring_format = PyUnicode_FromFormat(TIP_("%s\nlocation: %s:%d\n"), cstring, filename, lineno);
cstring = _PyUnicode_AsString(pystring_format);
BKE_report(reports, RPT_ERROR, cstring);
#endif
/* not exactly needed. just for testing */
fprintf(stderr, TIP_("%s\nlocation: %s:%d\n"), cstring, filename, lineno);
Py_DECREF(pystring);
Py_DECREF(pystring_format); /* workaround */
return 1;
}
