INT PAL 0052942: Error of geompy.MakeCurveParametric() is printed to a terminal instead of the Python Console

- Correct fix now

src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx

@@ -78,46 +78,47 @@
  * ===========  PYTHON ==============
  * ==================================*/
 
-typedef struct {
+namespace
+{
+  typedef struct {
     PyObject_HEAD
     int softspace;
     std::string *out;
   } PyStdOut;
   
-static void
+  static void
-PyStdOut_dealloc(PyStdOut *self)
+  PyStdOut_dealloc(PyStdOut *self)
-{
+  {
     PyObject_Del(self);
-}
+  }
 
-static PyObject *
+  static PyObject*
-PyStdOut_write(PyStdOut *self, PyObject *args)
+  PyStdOut_write(PyStdOut* self, PyObject* args)
-{
+  {
     char *c;
     int l;
-  if (!PyArg_ParseTuple(args, "t#:write",&c, &l))
+    if (!PyArg_ParseTuple(args, "t#:write", &c, &l))
       return NULL;
     
-  //std::cerr << c ;
+    *(self->out) = *(self->out) + c;
-  *(self->out)=*(self->out)+c;
     
     Py_INCREF(Py_None);
     return Py_None;
-}
+  }
   
-static PyMethodDef PyStdOut_methods[] = {
+  static PyMethodDef PyStdOut_methods[] = {
     {"write",  (PyCFunction)PyStdOut_write,  METH_VARARGS,
      PyDoc_STR("write(string) -> None")},
     {NULL,    NULL}   /* sentinel */
-};
+  };
 
-static PyMemberDef PyStdOut_memberlist[] = {
+  static PyMemberDef PyStdOut_memberlist[] = {
     {(char*)"softspace", T_INT,  offsetof(PyStdOut, softspace), 0,
      (char*)"flag indicating that a space needs to be printed; used by print"},
     {NULL} /* Sentinel */
-};
+  };
   
-static PyTypeObject PyStdOut_Type = {
+  static PyTypeObject PyStdOut_Type = {
     /* The ob_type field must be initialized in the module init function
      * to be portable to Windows without using C++. */
     PyObject_HEAD_INIT(NULL)
@@ -163,20 +164,19 @@ static PyTypeObject PyStdOut_Type = {
     0,                            /*tp_new*/
     0,                            /*tp_free*/
     0,                            /*tp_is_gc*/
-};
+  };
   
-PyObject * newPyStdOut( std::string& out )
+  PyObject* newPyStdOut( std::string& out )
-{
+  {
-  PyStdOut *self;
+    PyStdOut* self = PyObject_New(PyStdOut, &PyStdOut_Type);
-  self = PyObject_New(PyStdOut, &PyStdOut_Type);
+    if (self) {
-  if (self == NULL)
-    return NULL;
       self->softspace = 0;
       self->out=&out;
+    }
     return (PyObject*)self;
+  }
 }
 
-
 ////////////////////////END PYTHON///////////////////////////
 //=============================================================================
 /*!
@@ -996,7 +996,6 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
   PyObject* main_dict = PyModule_GetDict(main_mod);
 
   PyObject* obj = PyRun_String(aPyScript.ToCString(), Py_file_input, main_dict, NULL);
-  printf("%s\n", aPyScript.ToCString());
 
   if (obj == NULL) {
     SetErrorCode("Error during executing of python script !!!");
@@ -1022,15 +1021,14 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
   else
     coords = PyObject_CallFunction(func,(char*)"(d, d, d)", theParamMin, theParamMax, theParamStep );
 
-  PyObject* new_stderr = NULL;
-
   if (coords == NULL){
     fflush(stderr);
     std::string err_description="";
-    new_stderr = newPyStdOut(err_description);
+    PyObject* new_stderr = newPyStdOut(err_description);
+    PyObject* old_stderr = PySys_GetObject((char*)"stderr");
     PySys_SetObject((char*)"stderr", new_stderr);
     PyErr_Print();
-    PySys_SetObject((char*)"stderr", PySys_GetObject((char*)"__stderr__"));
+    PySys_SetObject((char*)"stderr", old_stderr);
     Py_DECREF(new_stderr);
     MESSAGE("Can't evaluate coordCalculator()" << " error is " << err_description);
     SetErrorCode("Can't evaluate the expressions, please check them !!!");

src/GEOM_SWIG/geomBuilder.py

@@ -295,7 +295,7 @@ def ManageTransactions(theOpeName):
 ## Raise an Error, containing the Method_name, if Operation is Failed
 ## @ingroup l1_geomBuilder_auxiliary
 def RaiseIfFailed (Method_name, Operation):
-    if Operation.IsDone() == 0 and Operation.GetErrorCode() != "NOT_FOUND_ANY":
+    if not Operation.IsDone() and Operation.GetErrorCode() != "NOT_FOUND_ANY":
         raise RuntimeError, Method_name + " : " + Operation.GetErrorCode()
 
 ## Return list of variables value from salome notebook
@@ -2414,7 +2414,7 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
               anObj = self.CurvesOp.MakeCurveParametricNew(thexExpr,theyExpr,thezExpr,theParamMin,theParamMax,theParamStep,theCurveType)
             else:
               anObj = self.CurvesOp.MakeCurveParametric(thexExpr,theyExpr,thezExpr,theParamMin,theParamMax,theParamStep,theCurveType)
-            RaiseIfFailed("MakeSplineInterpolation", self.CurvesOp)
+            RaiseIfFailed("MakeCurveParametric", self.CurvesOp)
             anObj.SetParameters(Parameters)
             self._autoPublish(anObj, theName, "curve")
             return anObj