From e1bf2045dd50eacade92b9e4683d406dc480701d Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Tue, 2 Jan 2018 15:50:00 +0100
Subject: [PATCH] Sketcher: Overload delConstraintonPoint Python to allow
 deletion on GeoId and Pos

---
 src/Mod/Sketcher/App/SketchObjectPyImp.cpp | 32 +++++++++++++++++-----
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/src/Mod/Sketcher/App/SketchObjectPyImp.cpp b/src/Mod/Sketcher/App/SketchObjectPyImp.cpp
index 2b65a0229d..5bd4e89864 100644
--- a/src/Mod/Sketcher/App/SketchObjectPyImp.cpp
+++ b/src/Mod/Sketcher/App/SketchObjectPyImp.cpp
@@ -479,15 +479,33 @@ PyObject* SketchObjectPy::delExternal(PyObject *args)
 
 PyObject* SketchObjectPy::delConstraintOnPoint(PyObject *args)
 {
-    int Index;
-    if (!PyArg_ParseTuple(args, "i", &Index))
+    int Index, pos=-1;
+    if (!PyArg_ParseTuple(args, "i|i", &Index, &pos))
         return 0;
 
-    if (this->getSketchObjectPtr()->delConstraintOnPoint(Index)) {
-        std::stringstream str;
-        str << "Not able to delete a constraint on point with the given index: " << Index;
-        PyErr_SetString(PyExc_ValueError, str.str().c_str());
-        return 0;
+    if(pos>=0 && pos<3) { // Sketcher::none Sketcher::mid
+      if (this->getSketchObjectPtr()->delConstraintOnPoint(Index,(Sketcher::PointPos)pos)) {
+	  std::stringstream str;
+	  str << "Not able to delete a constraint on point with the given index: " << Index;
+	  PyErr_SetString(PyExc_ValueError, str.str().c_str());
+	  return 0;
+      }
+    }
+    else if (pos==-1) {
+      
+       if (this->getSketchObjectPtr()->delConstraintOnPoint(Index)) {
+	  std::stringstream str;
+	  str << "Not able to delete a constraint on point with the given index: " << Index;
+	  PyErr_SetString(PyExc_ValueError, str.str().c_str());
+	  return 0;
+      }
+    }
+    else {
+      std::stringstream str;      
+      str << "Wrong PointPos argument";
+      PyErr_SetString(PyExc_ValueError, str.str().c_str());
+      return 0;
+      
     }
 
     Py_Return;