Freestyle Python API improvements - part 7.

Fix for PyGetSetDef and proper handling of keyword arguments were done in
UnaryPredicate0D, UnaryPredicate1D, BinaryPredicate1D, and StrokeShader classes.
Style modules were updated accordingly.  Additional code clean-up was also made.

1 files changed, 7 insertions, 5 deletions

diff --git a/source/blender/freestyle/intern/python/StrokeShader/BPy_streamShader.cpp b/source/blender/freestyle/intern/python/StrokeShader/BPy_streamShader.cpp
index 722c51c440e..a37cfc68d44 100644
--- a/source/blender/freestyle/intern/python/StrokeShader/BPy_streamShader.cpp
+++ b/source/blender/freestyle/intern/python/StrokeShader/BPy_streamShader.cpp
@@ -19,16 +19,18 @@ static char streamShader___doc__[] =
 "\n"
 "   Builds a streamShader object.\n"
 "\n"
-".. method:: shade(s)\n"
+".. method:: shade(stroke)\n"
 "\n"
 "   Streams the Stroke into stdout.\n"
 "\n"
-"   :arg s: A Stroke object.\n"
-"   :type s: :class:`Stroke`\n";
+"   :arg stroke: A Stroke object.\n"
+"   :type stroke: :class:`Stroke`\n";
 
-static int streamShader___init__( BPy_streamShader* self, PyObject *args)
+static int streamShader___init__(BPy_streamShader* self, PyObject *args, PyObject *kwds)
 {
-	if(!( PyArg_ParseTuple(args, "") ))
+	static const char *kwlist[] = {NULL};
+
+	if (!PyArg_ParseTupleAndKeywords(args, kwds, "", (char **)kwlist))
 		return -1;
 	self->py_ss.ss = new StrokeShaders::streamShader();
 	return 0;