| 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 into |
| 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 the tuple version of the AppendOuput |
| 10 | // function. |
| 11 | #if SWIG_VERSION < 0x010328 |
| 12 | %fragment("t_output_helper","header") |
| 13 | %{ |
| 14 | static PyObject* t_output_helper(PyObject* result, PyObject* obj) |
| 15 | { |
| 16 | PyObject* o2; |
| 17 | PyObject* o3; |
| 18 | if (!result) { |
| 19 | result = obj; |
| 20 | } else if (result == Py_None) { |
| 21 | Py_DECREF(result); |
| 22 | result = obj; |
| 23 | } else { |
| 24 | if (!PyTuple_Check(result)) { |
| 25 | o2 = result; |
| 26 | result = PyTuple_New(1); |
| 27 | PyTuple_SET_ITEM(result, 0, o2); |
| 28 | } |
| 29 | o3 = PyTuple_New(1); |
| 30 | PyTuple_SetItem(o3, 0, obj); |
| 31 | o2 = result; |
| 32 | result = PySequence_Concat(o2, o3); |
| 33 | Py_DECREF(o2); |
| 34 | Py_DECREF(o3); |
| 35 | } |
| 36 | return result; |
| 37 | } |
| 38 | %} |
| 39 | |
| 40 | #endif |
| 41 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | //---------------------------------------------------------------------- |
| 46 | // These fragments are inserted in modules that need to convert PyObjects to |
| 47 | // integer values, my versions allow any numeric type to be used, as long as |
| 48 | // it can be converted to a PyInt. (Specifically, I allow floats where the |
| 49 | // default SWIG_AsVal_long would just raise an exception. |
| 50 | // |
| 51 | |
| 52 | #if SWIG_VERSION < 0x010328 |
| 53 | |
| 54 | %fragment(SWIG_AsVal_frag(long), "header") { |
| 55 | SWIGINTERN int |
| 56 | SWIG_AsVal(long)(PyObject* obj, long* val) |
| 57 | { |
| 58 | if (PyNumber_Check(obj)) { |
| 59 | if (val) *val = PyInt_AsLong(obj); |
| 60 | return 1; |
| 61 | } |
| 62 | else { |
| 63 | SWIG_Python_TypeError("number", obj); |
| 64 | } |
| 65 | return 0; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | |
| 70 | %fragment(SWIG_AsVal_frag(unsigned long), "header", |
| 71 | fragment=SWIG_AsVal_frag(long)) { |
| 72 | SWIGINTERN int |
| 73 | SWIG_AsVal(unsigned long)(PyObject* obj, unsigned long* val) |
| 74 | { |
| 75 | long v = 0; |
| 76 | if (SWIG_AsVal_long(obj, &v) && v < 0) { |
| 77 | SWIG_Python_TypeError("unsigned number", obj); |
| 78 | } |
| 79 | else if (val) |
| 80 | *val = (unsigned long)v; |
| 81 | return 1; |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | |
| 86 | %fragment(SWIG_AsVal_frag(double), "header") { |
| 87 | SWIGINTERN int |
| 88 | SWIG_AsVal(double)(PyObject *obj, double* val) |
| 89 | { |
| 90 | if (PyNumber_Check(obj)) { |
| 91 | if (val) *val = PyFloat_AsDouble(obj); |
| 92 | return 1; |
| 93 | } |
| 94 | else { |
| 95 | SWIG_Python_TypeError("number", obj); |
| 96 | } |
| 97 | return 0; |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | |
| 102 | #else // SWIG_VERSION >= 1.3.28 |
| 103 | |
| 104 | %fragment(SWIG_AsVal_frag(long), "header") { |
| 105 | SWIGINTERN int |
| 106 | SWIG_AsVal(long)(PyObject* obj, long* val) |
| 107 | { |
| 108 | if (PyNumber_Check(obj)) { |
| 109 | if (val) *val = PyInt_AsLong(obj); |
| 110 | return SWIG_OK; |
| 111 | } |
| 112 | return SWIG_TypeError; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | |
| 117 | %fragment(SWIG_AsVal_frag(unsigned long), "header", |
| 118 | fragment=SWIG_AsVal_frag(long)) { |
| 119 | SWIGINTERN int |
| 120 | SWIG_AsVal(unsigned long)(PyObject* obj, unsigned long* val) |
| 121 | { |
| 122 | long v = 0; |
| 123 | if (SWIG_AsVal_long(obj, &v) && v < 0) { |
| 124 | return SWIG_TypeError; |
| 125 | } |
| 126 | else if (val) |
| 127 | *val = (unsigned long)v; |
| 128 | return SWIG_OK; |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | |
| 133 | %fragment(SWIG_AsVal_frag(double), "header") { |
| 134 | SWIGINTERN int |
| 135 | SWIG_AsVal(double)(PyObject *obj, double* val) |
| 136 | { |
| 137 | if (PyNumber_Check(obj)) { |
| 138 | if (val) *val = PyFloat_AsDouble(obj); |
| 139 | return SWIG_OK; |
| 140 | } |
| 141 | return SWIG_TypeError; |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | |
| 146 | #endif // SWIG_VERSION |