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Update parse_syntax_error() to Python 3.4x version

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This commit is contained in:
Campbell Barton
2014-05-02 06:24:29 +10:00
parent 45163387d2
commit b75b0a11e0
1 changed files with 16 additions and 14 deletions
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30
source/blender/python/intern/bpy_traceback.c
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@@ -42,10 +42,12 @@ static const char *traceback_filepath(PyTracebackObject *tb, PyObject **coerce)
return PyBytes_AS_STRING((*coerce = PyUnicode_EncodeFSDefault(tb->tb_frame->f_code->co_filename)));
}
/* copied from pythonrun.c, 3.3.0 */
/* copied from pythonrun.c, 3.4.0 */
_Py_static_string(PyId_string, "<string>");
static int
parse_syntax_error(PyObject *err, PyObject **message, const char **filename,
int *lineno, int *offset, const char **text)
parse_syntax_error(PyObject *err, PyObject **message, PyObject **filename,
int *lineno, int *offset, PyObject **text)
{
long hold;
PyObject *v;
@@ -56,6 +58,7 @@ parse_syntax_error(PyObject *err, PyObject **message, const char **filename,
_Py_IDENTIFIER(text);
*message = NULL;
*filename = NULL;
/* new style errors. `err' is an instance */
*message = _PyObject_GetAttrId(err, &PyId_msg);
@@ -67,13 +70,13 @@ parse_syntax_error(PyObject *err, PyObject **message, const char **filename,
goto finally;
if (v == Py_None) {
Py_DECREF(v);
*filename = NULL;
*filename = _PyUnicode_FromId(&PyId_string);
if (*filename == NULL)
goto finally;
Py_INCREF(*filename);
}
else {
*filename = _PyUnicode_AsString(v);
Py_DECREF(v);
if (!*filename)
goto finally;
*filename = v;
}
v = _PyObject_GetAttrId(err, &PyId_lineno);
@@ -107,15 +110,13 @@ parse_syntax_error(PyObject *err, PyObject **message, const char **filename,
*text = NULL;
}
else {
*text = _PyUnicode_AsString(v);
Py_DECREF(v);
if (!*text)
goto finally;
*text = v;
}
return 1;
finally:
Py_XDECREF(*message);
Py_XDECREF(*filename);
return 0;
}
/* end copied function! */
@@ -139,9 +140,10 @@ void python_script_error_jump(const char *filepath, int *lineno, int *offset)
if (value) { /* should always be true */
PyObject *message;
const char *filename, *text;
PyObject *filename_py, *text_py;
if (parse_syntax_error(value, &message, &filename, lineno, offset, &text)) {
if (parse_syntax_error(value, &message, &filename_py, lineno, offset, &text_py)) {
const char *filename = _PyUnicode_AsString(filename_py);
/* python adds a '/', prefix, so check for both */
if ((BLI_path_cmp(filename, filepath) == 0) ||
((filename[0] == '\\' || filename[0] == '/') && BLI_path_cmp(filename + 1, filepath) == 0))