made python add mesh module respect blenders user settings for editmode and view align.

added sys.cleanpath() was a patch in the tracker but blender's internal path cleaning is now more general and can be used from 
python.

1 files changed, 27 insertions, 1 deletions

diff --git a/source/blender/python/api2_2x/Sys.c b/source/blender/python/api2_2x/Sys.c
index 9de4e344e8c..3863cc12227 100644
--- a/source/blender/python/api2_2x/Sys.c
+++ b/source/blender/python/api2_2x/Sys.c
@@ -58,6 +58,7 @@ static PyObject *M_sys_exists( PyObject * self, PyObject * value );
 static PyObject *M_sys_time( PyObject * self );
 static PyObject *M_sys_sleep( PyObject * self, PyObject * args );
 static PyObject *M_sys_expandpath( PyObject *self, PyObject *value);
+static PyObject *M_sys_cleanpath( PyObject *self, PyObject *value);
 
 /*****************************************************************************/
 /* The following string definitions are used for documentation strings.      */
@@ -120,10 +121,13 @@ static char M_sys_expandpath_doc[] =
 (path) - the string path to convert.\n\n\
 Note: internally Blender paths can contain two special character sequences:\n\
 - '//' (at start) for base path directory (the current .blend's dir path);\n\
-- '#' (at ending) for current frame number.\n\n\
+- '#' characters in the filename will be replaced by the frame number.\n\n\
 This function expands these to their actual content, returning a valid path.\n\
 If the special chars are not found in the given path, it is simply returned.";
 
+static char M_sys_cleanpath_doc[] =
+"(path) - Removes parts of a path that are not needed paths such as '../foo/../bar/' and '//./././'";
+
 /*****************************************************************************/
 /* Python method structure definition for Blender.sys module:                */
 /*****************************************************************************/
@@ -139,6 +143,7 @@ struct PyMethodDef M_sys_methods[] = {
 	{"sleep", M_sys_sleep, METH_VARARGS, M_sys_sleep_doc},
 	{"time", ( PyCFunction ) M_sys_time, METH_NOARGS, M_sys_time_doc},
 	{"expandpath", M_sys_expandpath, METH_O, M_sys_expandpath_doc},
+	{"cleanpath", M_sys_cleanpath, METH_O, M_sys_cleanpath_doc},
 	{NULL, NULL, 0, NULL}
 };
 
@@ -396,3 +401,24 @@ static PyObject *M_sys_expandpath( PyObject * self, PyObject * value )
 
 	return PyString_FromString(expanded);
 }
+
+static PyObject *M_sys_cleanpath( PyObject * self, PyObject * value )
+{
+	char *path = PyString_AsString(value);
+	char cleaned[FILE_MAXDIR + FILE_MAXFILE];
+	int trailing_slash = 0;
+	if (!path)
+		return EXPP_ReturnPyObjError( PyExc_TypeError,
+			"expected string argument" );
+	if (strstr(path, "/") || strstr(path, "\\")) {
+		trailing_slash = 1;
+	}
+	BLI_strncpy(cleaned, path, FILE_MAXDIR + FILE_MAXFILE);
+	BLI_cleanup_file(NULL, cleaned);
+	
+	if (trailing_slash) {
+		BLI_add_slash(cleaned);
+	}
+	
+	return PyString_FromString(cleaned);
+}