pep8 edits and avoid naming conflicts with python builtins

3 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/python/mathutils/mathutils_Euler.c b/source/blender/python/mathutils/mathutils_Euler.c
index a1e18432b4b..9bf6687fb5e 100644
--- a/source/blender/python/mathutils/mathutils_Euler.c
+++ b/source/blender/python/mathutils/mathutils_Euler.c
@@ -241,7 +241,7 @@ static PyObject *Euler_rotate(EulerObject * self, PyObject *value)
 		return NULL;
 
 	eulO_to_mat3(self_rmat, self->eul, self->order);
-	mul_m3_m3m3(rmat, self_rmat, other_rmat);
+	mul_m3_m3m3(rmat, other_rmat, self_rmat);
 
 	mat3_to_compatible_eulO(self->eul, self->eul, self->order, rmat);
 
diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index f5e1218aaa3..2f62f7141cf 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -1041,7 +1041,7 @@ static PyObject *Matrix_rotate(MatrixObject *self, PyObject *value)
 	}
 
 	matrix_as_3x3(self_rmat, self);
-	mul_m3_m3m3(rmat, self_rmat, other_rmat);
+	mul_m3_m3m3(rmat, other_rmat, self_rmat);
 
 	copy_m3_m3((float (*)[3])(self->contigPtr), rmat);
 
diff --git a/source/blender/python/mathutils/mathutils_Quaternion.c b/source/blender/python/mathutils/mathutils_Quaternion.c
index 0b24db708e2..44cd28a7c3d 100644
--- a/source/blender/python/mathutils/mathutils_Quaternion.c
+++ b/source/blender/python/mathutils/mathutils_Quaternion.c
@@ -312,7 +312,7 @@ static PyObject *Quaternion_rotate(QuaternionObject *self, PyObject *value)
 
 	length= normalize_qt_qt(tquat, self->quat);
 	quat_to_mat3(self_rmat, tquat);
-	mul_m3_m3m3(rmat, self_rmat, other_rmat);
+	mul_m3_m3m3(rmat, other_rmat, self_rmat);
 
 	mat3_to_quat(self->quat, rmat);
 	mul_qt_fl(self->quat, length); /* maintain length after rotating */