bugfix [#23285] Exporters not available whel using special characters in path name

- ID properties now suopport non utf-8 strings for their values but not their keys.
- moved utility functions into py_capi_utils.c from bpy_utils and bpy_rna.
- import/export paths have to be printed with repr() or %r, so non utf-8 chars are escaped.

1 files changed, 41 insertions, 0 deletions

diff --git a/source/blender/python/generic/py_capi_utils.h b/source/blender/python/generic/py_capi_utils.h
new file mode 100644
index 00000000000..bab89dbb01a
--- /dev/null
+++ b/source/blender/python/generic/py_capi_utils.h
@@ -0,0 +1,41 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+ 
+#ifndef PY_CAPI_UTILS_H
+#define PY_CAPI_UTILS_H
+
+struct PyObject;
+
+void			PyC_ObSpit(char *name, PyObject *var);
+void			PyC_LineSpit(void);
+PyObject *		PyC_ExceptionBuffer(void);
+PyObject *		PyC_Object_GetAttrStringArgs(PyObject *o, Py_ssize_t n, ...);
+void			PyC_FileAndNum(const char **filename, int *lineno);
+int				PyC_AsArray(void *array, PyObject *value, int length, PyTypeObject *type, char *error_prefix);
+
+/* follow http://www.python.org/dev/peps/pep-0383/ */
+PyObject *		PyC_UnicodeFromByte(const char *str);
+const char *	PuC_UnicodeAsByte(PyObject *py_str, PyObject **coerce); /* coerce must be NULL */
+
+#endif // PY_CAPI_UTILS_H