bos #26444 Improve treatment of parameters

[modules/shaper.git] / src / ParametersAPI / ParametersAPI.i

diff --git a/src/ParametersAPI/ParametersAPI.i b/src/ParametersAPI/ParametersAPI.i
index 6922c1f968a0db3e3ddc936a71bf4273927f762e..66ba5fb3db11e4048f73dbc70ea7bc08de68f2b4 100644 (file)
--- a/src/ParametersAPI/ParametersAPI.i
+++ b/src/ParametersAPI/ParametersAPI.i
@@ -23,6 +23,11 @@
 
 %{
   #include "ParametersAPI_swig.h"
+
+  // fix for SWIG v2.0.4
+  #define SWIGPY_SLICE_ARG(obj) ((PyObject*)(obj))
+
+  #define SWIGPY_UNICODE_ARG(obj) ((PyObject*) (obj))
 %}
 
 %include "doxyhelp.i"
@@ -40,5 +45,15 @@
 // shared pointers
 %shared_ptr(ParametersAPI_Parameter)
 
+// exception handler
+%exception addParameter {
+  try {
+    $action
+  } catch (const std::string& str) {
+    PyErr_SetString(PyExc_SyntaxError, str.c_str());
+    return NULL;
+  }
+}
+
 // all supported interfaces
 %include "ParametersAPI_Parameter.h"