wxPython/src/pyfragments.swg

   1
   2
   3 //----------------------------------------------------------------------
   4
   5 // The standard t_output_helper has been changed to return a list rather than
   6 // a tuple, we'll replace it with the old implementation here.  In SWIG 1.3.27
   7 // and earlier it is implemented as a $fragment, so it is only inserted in to
   8 // the modules that need it.  For SWIG 1.3.28 we just need to add a -D on the
   9 // compile command line to turn on this version of the AppendOuput function.
  10 #if SWIG_VERSION < 0x010328
  11 %fragment("t_output_helper","header")
  12 %{
  13     static PyObject* t_output_helper(PyObject* result, PyObject* obj)
  14     {
  15         PyObject*   o2;
  16         PyObject*   o3;
  17         if (!result) {
  18             result = obj;
  19         } else if (result == Py_None) {
  20             Py_DECREF(result);
  21             result = obj;
  22         } else {
  23             if (!PyTuple_Check(result)) {
  24                 o2 = result;
  25                 result = PyTuple_New(1);
  26                 PyTuple_SET_ITEM(result, 0, o2);
  27             }
  28             o3 = PyTuple_New(1);
  29             PyTuple_SetItem(o3, 0, obj);
  30             o2 = result;
  31             result = PySequence_Concat(o2, o3);
  32             Py_DECREF(o2);
  33             Py_DECREF(o3);
  34         }
  35         return result;
  36     }
  37 %}
  38
  39 #endif
  40
  41
  42
  43
  44 //----------------------------------------------------------------------
  45 // These fragments are inserted in modules that need to convert PyObjects to
  46 // integer values, my versions allow any numeric type to be used, as long as
  47 // it can be converted to a PyInt.  (Specifically, I allow floats where the
  48 // default SWIG_AsVal_long would just raise an exception.
  49 //
  50
  51 #if SWIG_VERSION < 0x010328
  52
  53 %fragment(SWIG_AsVal_frag(long), "header") {
  54 SWIGINTERN int
  55 SWIG_AsVal(long)(PyObject* obj, long* val)
  56 {
  57     if (PyNumber_Check(obj)) {
  58         if (val) *val = PyInt_AsLong(obj);
  59         return 1;
  60     }
  61     else {
  62         SWIG_Python_TypeError("number", obj);
  63     }
  64     return 0;
  65 }
  66 }
  67
  68
  69 %fragment(SWIG_AsVal_frag(unsigned long), "header",
  70           fragment=SWIG_AsVal_frag(long)) {
  71 SWIGINTERN int
  72 SWIG_AsVal(unsigned long)(PyObject* obj, unsigned long* val)
  73 {
  74     long v = 0;
  75     if (SWIG_AsVal_long(obj, &v) && v < 0) {
  76         SWIG_Python_TypeError("unsigned number", obj);
  77     }
  78     else if (val)
  79         *val = (unsigned long)v;
  80     return 1;
  81 }
  82 }
  83
  84
  85 %fragment(SWIG_AsVal_frag(double), "header") {
  86 SWIGINTERN int
  87 SWIG_AsVal(double)(PyObject *obj, double* val)
  88 {
  89     if (PyNumber_Check(obj)) {
  90         if (val) *val = PyFloat_AsDouble(obj);
  91         return 1;
  92     }
  93     else {
  94         SWIG_Python_TypeError("number", obj);
  95     }
  96     return 0;
  97 }
  98 }
  99
 100
 101 #else  // SWIG_VERSION >= 1.3.28
 102
 103 %fragment(SWIG_AsVal_frag(long), "header") {
 104 SWIGINTERN int
 105 SWIG_AsVal(long)(PyObject* obj, long* val)
 106 {
 107     if (PyNumber_Check(obj)) {
 108         if (val) *val = PyInt_AsLong(obj);
 109         return SWIG_OK;
 110     }
 111     return SWIG_TypeError;
 112 }
 113 }
 114
 115
 116 %fragment(SWIG_AsVal_frag(unsigned long), "header",
 117           fragment=SWIG_AsVal_frag(long)) {
 118 SWIGINTERN int
 119 SWIG_AsVal(unsigned long)(PyObject* obj, unsigned long* val)
 120 {
 121     long v = 0;
 122     if (SWIG_AsVal_long(obj, &v) && v < 0) {
 123         return SWIG_TypeError;
 124     }
 125     else if (val)
 126         *val = (unsigned long)v;
 127     return SWIG_OK;
 128 }
 129 }
 130
 131
 132 %fragment(SWIG_AsVal_frag(double), "header") {
 133 SWIGINTERN int
 134 SWIG_AsVal(double)(PyObject *obj, double* val)
 135 {
 136     if (PyNumber_Check(obj)) {
 137         if (val) *val = PyFloat_AsDouble(obj);
 138         return SWIG_OK;
 139     }
 140     return SWIG_TypeError;
 141 }
 142 }
 143
 144
 145 #endif // SWIG_VERSION