[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [34632] trunk/blender/source/blender/ python/generic: small mathutils changes.

[Campbell Barton]

Revision: 34632
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=34632
Author:   campbellbarton
Date:     2011-02-04 03:39:06 +0000 (Fri, 04 Feb 2011)
Log Message:
-----------
small mathutils changes.
- fix for returning empty slices (was returning list rather then tuple).
- report invalid type when mathutils_array_parse_fast() fails.

Modified Paths:
--------------
    trunk/blender/source/blender/python/generic/mathutils.c
    trunk/blender/source/blender/python/generic/mathutils_color.c
    trunk/blender/source/blender/python/generic/mathutils_euler.c
    trunk/blender/source/blender/python/generic/mathutils_matrix.c
    trunk/blender/source/blender/python/generic/mathutils_quat.c
    trunk/blender/source/blender/python/generic/mathutils_vector.c

Modified: trunk/blender/source/blender/python/generic/mathutils.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -85,6 +85,7 @@
 static int mathutils_array_parse_fast(float *array, int array_min, int array_max, PyObject *value, const char *error_prefix)
 {
 	PyObject *value_fast= NULL;
+	PyObject *item;
 
 	int i, size;
 
@@ -106,8 +107,8 @@
 	i= size;
 	do {
 		i--;
-		if(((array[i]= PyFloat_AsDouble(PySequence_Fast_GET_ITEM(value_fast, i))) == -1.0) && PyErr_Occurred()) {
-			PyErr_Format(PyExc_ValueError, "%.200s: sequence index %d is not a float", error_prefix, i);
+		if(((array[i]= PyFloat_AsDouble((item= PySequence_Fast_GET_ITEM(value_fast, i)))) == -1.0) && PyErr_Occurred()) {
+			PyErr_Format(PyExc_ValueError, "%.200s: sequence index %d expected a number, found '%.200s' type, ", error_prefix, i, Py_TYPE(item)->tp_name);
 			Py_DECREF(value_fast);
 			return -1;
 		}

Modified: trunk/blender/source/blender/python/generic/mathutils_color.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils_color.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils_color.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -280,7 +280,7 @@
 			return NULL;
 
 		if (slicelength <= 0) {
-			return PyList_New(0);
+			return PyTuple_New(0);
 		}
 		else if (step == 1) {
 			return Color_slice(self, start, stop);

Modified: trunk/blender/source/blender/python/generic/mathutils_euler.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils_euler.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils_euler.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -446,7 +446,7 @@
 			return NULL;
 
 		if (slicelength <= 0) {
-			return PyList_New(0);
+			return PyTuple_New(0);
 		}
 		else if (step == 1) {
 			return Euler_slice(self, start, stop);

Modified: trunk/blender/source/blender/python/generic/mathutils_matrix.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils_matrix.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils_matrix.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -1553,7 +1553,7 @@
 			return NULL;
 
 		if (slicelength <= 0) {
-			return PyList_New(0);
+			return PyTuple_New(0);
 		}
 		else if (step == 1) {
 			return Matrix_slice(self, start, stop);

Modified: trunk/blender/source/blender/python/generic/mathutils_quat.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils_quat.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils_quat.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -548,7 +548,7 @@
 			return NULL;
 
 		if (slicelength <= 0) {
-			return PyList_New(0);
+			return PyTuple_New(0);
 		}
 		else if (step == 1) {
 			return Quaternion_slice(self, start, stop);

Modified: trunk/blender/source/blender/python/generic/mathutils_vector.c
===================================================================
--- trunk/blender/source/blender/python/generic/mathutils_vector.c	2011-02-04 03:06:23 UTC (rev 34631)
+++ trunk/blender/source/blender/python/generic/mathutils_vector.c	2011-02-04 03:39:06 UTC (rev 34632)
@@ -1324,7 +1324,7 @@
 			return NULL;
 
 		if (slicelength <= 0) {
-			return PyList_New(0);
+			return PyTuple_New(0);
 		}
 		else if (step == 1) {
 			return Vector_slice(self, start, stop);