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diff --git a/share/swig/2.0.11/python/pyhead.swg b/share/swig/2.0.11/python/pyhead.swg
new file mode 100644
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+++ b/share/swig/2.0.11/python/pyhead.swg
@@ -0,0 +1,218 @@
+/* Compatibility macros for Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+
+#define PyClass_Check(obj) PyObject_IsInstance(obj, (PyObject *)&PyType_Type)
+#define PyInt_Check(x) PyLong_Check(x)
+#define PyInt_AsLong(x) PyLong_AsLong(x)
+#define PyInt_FromLong(x) PyLong_FromLong(x)
+#define PyInt_FromSize_t(x) PyLong_FromSize_t(x)
+#define PyString_Check(name) PyBytes_Check(name)
+#define PyString_FromString(x) PyUnicode_FromString(x)
+#define PyString_Format(fmt, args) PyUnicode_Format(fmt, args)
+#define PyString_AsString(str) PyBytes_AsString(str)
+#define PyString_Size(str) PyBytes_Size(str)
+#define PyString_InternFromString(key) PyUnicode_InternFromString(key)
+#define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE
+#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x)
+#define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x)
+
+#endif
+
+#ifndef Py_TYPE
+# define Py_TYPE(op) ((op)->ob_type)
+#endif
+
+/* SWIG APIs for compatibility of both Python 2 & 3 */
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_FromFormat PyUnicode_FromFormat
+#else
+# define SWIG_Python_str_FromFormat PyString_FromFormat
+#endif
+
+
+/* Warning: This function will allocate a new string in Python 3,
+ * so please call SWIG_Python_str_DelForPy3(x) to free the space.
+ */
+SWIGINTERN char*
+SWIG_Python_str_AsChar(PyObject *str)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ char *cstr;
+ char *newstr;
+ Py_ssize_t len;
+ str = PyUnicode_AsUTF8String(str);
+ PyBytes_AsStringAndSize(str, &cstr, &len);
+ newstr = (char *) malloc(len+1);
+ memcpy(newstr, cstr, len+1);
+ Py_XDECREF(str);
+ return newstr;
+#else
+ return PyString_AsString(str);
+#endif
+}
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_DelForPy3(x) free( (void*) (x) )
+#else
+# define SWIG_Python_str_DelForPy3(x)
+#endif
+
+
+SWIGINTERN PyObject*
+SWIG_Python_str_FromChar(const char *c)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_FromString(c);
+#else
+ return PyString_FromString(c);
+#endif
+}
+
+/* Add PyOS_snprintf for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
+# define PyOS_snprintf _snprintf
+# else
+# define PyOS_snprintf snprintf
+# endif
+#endif
+
+/* A crude PyString_FromFormat implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+
+#ifndef SWIG_PYBUFFER_SIZE
+# define SWIG_PYBUFFER_SIZE 1024
+#endif
+
+static PyObject *
+PyString_FromFormat(const char *fmt, ...) {
+ va_list ap;
+ char buf[SWIG_PYBUFFER_SIZE * 2];
+ int res;
+ va_start(ap, fmt);
+ res = vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+ return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
+}
+#endif
+
+/* Add PyObject_Del for old Pythons */
+#if PY_VERSION_HEX < 0x01060000
+# define PyObject_Del(op) PyMem_DEL((op))
+#endif
+#ifndef PyObject_DEL
+# define PyObject_DEL PyObject_Del
+#endif
+
+/* A crude PyExc_StopIteration exception for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# ifndef PyExc_StopIteration
+# define PyExc_StopIteration PyExc_RuntimeError
+# endif
+# ifndef PyObject_GenericGetAttr
+# define PyObject_GenericGetAttr 0
+# endif
+#endif
+
+/* Py_NotImplemented is defined in 2.1 and up. */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef Py_NotImplemented
+# define Py_NotImplemented PyExc_RuntimeError
+# endif
+#endif
+
+/* A crude PyString_AsStringAndSize implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef PyString_AsStringAndSize
+# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
+# endif
+#endif
+
+/* PySequence_Size for old Pythons */
+#if PY_VERSION_HEX < 0x02000000
+# ifndef PySequence_Size
+# define PySequence_Size PySequence_Length
+# endif
+#endif
+
+/* PyBool_FromLong for old Pythons */
+#if PY_VERSION_HEX < 0x02030000
+static
+PyObject *PyBool_FromLong(long ok)
+{
+ PyObject *result = ok ? Py_True : Py_False;
+ Py_INCREF(result);
+ return result;
+}
+#endif
+
+/* Py_ssize_t for old Pythons */
+/* This code is as recommended by: */
+/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+# define PY_SSIZE_T_MAX INT_MAX
+# define PY_SSIZE_T_MIN INT_MIN
+typedef inquiry lenfunc;
+typedef intargfunc ssizeargfunc;
+typedef intintargfunc ssizessizeargfunc;
+typedef intobjargproc ssizeobjargproc;
+typedef intintobjargproc ssizessizeobjargproc;
+typedef getreadbufferproc readbufferproc;
+typedef getwritebufferproc writebufferproc;
+typedef getsegcountproc segcountproc;
+typedef getcharbufferproc charbufferproc;
+static long PyNumber_AsSsize_t (PyObject *x, void *SWIGUNUSEDPARM(exc))
+{
+ long result = 0;
+ PyObject *i = PyNumber_Int(x);
+ if (i) {
+ result = PyInt_AsLong(i);
+ Py_DECREF(i);
+ }
+ return result;
+}
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+#define PyInt_FromSize_t(x) PyInt_FromLong((long)x)
+#endif
+
+#if PY_VERSION_HEX < 0x02040000
+#define Py_VISIT(op) \
+ do { \
+ if (op) { \
+ int vret = visit((op), arg); \
+ if (vret) \
+ return vret; \
+ } \
+ } while (0)
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef struct {
+ PyTypeObject type;
+ PyNumberMethods as_number;
+ PyMappingMethods as_mapping;
+ PySequenceMethods as_sequence;
+ PyBufferProcs as_buffer;
+ PyObject *name, *slots;
+} PyHeapTypeObject;
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef destructor freefunc;
+#endif
+
+#if ((PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 6) || \
+ (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION > 0) || \
+ (PY_MAJOR_VERSION > 3))
+# define SWIGPY_USE_CAPSULE
+# define SWIGPY_CAPSULE_NAME ((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME)
+#endif
+
+#if PY_VERSION_HEX < 0x03020000
+#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
+#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
+#endif