15f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// Exception raising code 25f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// 35f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// Exceptions are raised by __Pyx_Raise() and stored as plain 45f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// type/value/tb in PyThreadState->curexc_*. When being caught by an 55f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// 'except' statement, curexc_* is moved over to exc_* by 65f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// __Pyx_GetException() 75f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 85f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// PyErrFetchRestore.proto /////////////// 95f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/ 115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ 125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// PyErrFetchRestore /////////////// 145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { 165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *tmp_type, *tmp_value, *tmp_tb; 185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_type = tstate->curexc_type; 215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_value = tstate->curexc_value; 225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_tb = tstate->curexc_traceback; 235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_type = type; 245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_value = value; 255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_traceback = tb; 265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_type); 275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_value); 285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_tb); 295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_Restore(type, value, tb); 315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { 355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *type = tstate->curexc_type; 385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *value = tstate->curexc_value; 395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *tb = tstate->curexc_traceback; 405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_type = 0; 425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_value = 0; 435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_traceback = 0; 445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_Fetch(type, value, tb); 465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// RaiseException.proto /////////////// 505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); /*proto*/ 525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// RaiseException /////////////// 545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)//@requires: PyErrFetchRestore 555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// The following function is based on do_raise() from ceval.c. There 575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// are separate versions for Python2 and Python3 as exception handling 585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// has changed quite a lot between the two versions. 595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if PY_MAJOR_VERSION < 3 615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, 625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) CYTHON_UNUSED PyObject *cause) { 635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) /* 'cause' is only used in Py3 */ 645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(type); 655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!value || value == Py_None) 665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = NULL; 675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) else 685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(value); 695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!tb || tb == Py_None) 715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tb = NULL; 725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) else { 735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(tb); 745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!PyTraceBack_Check(tb)) { 755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "raise: arg 3 must be a traceback or None"); 775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto raise_error; 785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_VERSION_HEX < 0x02050000 825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (PyClass_Check(type)) { 835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (PyType_Check(type)) { 855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) /* instantiate the type now (we don't know when and how it will be caught) */ 875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_PYPY 885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) /* PyPy can't handle value == NULL */ 895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!value) { 905f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(Py_None); 915f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = Py_None; 925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 935f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_NormalizeException(&type, &value, &tb); 955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) /* Raising an instance. The value should be a dummy. */ 985f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (value) { 995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 1005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "instance exception may not have a separate value"); 1015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto raise_error; 1025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) /* Normalize to raise <class>, <instance> */ 1045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = type; 1055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_VERSION_HEX < 0x02050000 1065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (PyInstance_Check(type)) { 1075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = (PyObject*) ((PyInstanceObject*)type)->in_class; 1085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(type); 1095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 1105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = 0; 1115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 1125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "raise: exception must be an old-style class or instance"); 1135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto raise_error; 1145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 1165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = (PyObject*) Py_TYPE(type); 1175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(type); 1185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { 1195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 1205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "raise: exception class must be a subclass of BaseException"); 1215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto raise_error; 1225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 1245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) __Pyx_ErrRestore(type, value, tb); 1275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return; 1285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)raise_error: 1295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(value); 1305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(type); 1315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tb); 1325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return; 1335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 1345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else /* Python 3+ */ 1365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { 1385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject* owned_instance = NULL; 1395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (tb == Py_None) { 1405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tb = 0; 1415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (tb && !PyTraceBack_Check(tb)) { 1425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 1435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "raise: arg 3 must be a traceback or None"); 1445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 1455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (value == Py_None) 1475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = 0; 1485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (PyExceptionInstance_Check(type)) { 1505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (value) { 1515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 1525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "instance exception may not have a separate value"); 1535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 1545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = type; 1565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = (PyObject*) Py_TYPE(value); 1575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (PyExceptionClass_Check(type)) { 1585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // make sure value is an exception instance of type 1595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *instance_class = NULL; 1605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (value && PyExceptionInstance_Check(value)) { 1615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) instance_class = (PyObject*) Py_TYPE(value); 1625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (instance_class != type) { 1635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (PyObject_IsSubclass(instance_class, type)) { 1645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // believe the instance 1655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = instance_class; 1665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 1675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) instance_class = NULL; 1685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!instance_class) { 1725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // instantiate the type now (we don't know when and how it will be caught) 1735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // assuming that 'value' is an argument to the type's constructor 1745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // not using PyErr_NormalizeException() to avoid ref-counting problems 1755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *args; 1765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!value) 1775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) args = PyTuple_New(0); 1785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) else if (PyTuple_Check(value)) { 1795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(value); 1805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) args = value; 1815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else 1825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) args = PyTuple_Pack(1, value); 1835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!args) 1845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 1855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) owned_instance = PyObject_Call(type, args, NULL); 1865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_DECREF(args); 1875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!owned_instance) 1885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 1895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = owned_instance; 1905f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!PyExceptionInstance_Check(value)) { 1915f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_Format(PyExc_TypeError, 1925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "calling %R should have returned an instance of " 1935f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "BaseException, not %R", 1945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type, Py_TYPE(value)); 1955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 1965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 1985f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 1995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 2005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "raise: exception class must be a subclass of BaseException"); 2015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 2025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if PY_VERSION_HEX >= 0x03030000 2055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (cause) { 2065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 2075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (cause && cause != Py_None) { 2085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 2095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *fixed_cause; 2105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (cause == Py_None) { 2115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // raise ... from None 2125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) fixed_cause = NULL; 2135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (PyExceptionClass_Check(cause)) { 2145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) fixed_cause = PyObject_CallObject(cause, NULL); 2155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (fixed_cause == NULL) 2165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 2175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else if (PyExceptionInstance_Check(cause)) { 2185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) fixed_cause = cause; 2195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(fixed_cause); 2205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 2215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_TypeError, 2225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "exception causes must derive from " 2235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "BaseException"); 2245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 2255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyException_SetCause(value, fixed_cause); 2275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetObject(type, value); 2305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (tb) { 2325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 2335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject* tmp_tb = tstate->curexc_traceback; 2345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (tb != tmp_tb) { 2355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(tb); 2365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_traceback = tb; 2375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_tb); 2385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bad: 2425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(owned_instance); 2435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return; 2445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 2455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 2465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// GetException.proto /////////////// 2485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ 2505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// GetException /////////////// 2525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { 2545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *local_type, *local_value, *local_tb; 2555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 2565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *tmp_type, *tmp_value, *tmp_tb; 2575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 2585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) local_type = tstate->curexc_type; 2595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) local_value = tstate->curexc_value; 2605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) local_tb = tstate->curexc_traceback; 2615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_type = 0; 2625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_value = 0; 2635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->curexc_traceback = 0; 2645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 2655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_Fetch(&local_type, &local_value, &local_tb); 2665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 2675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_NormalizeException(&local_type, &local_value, &local_tb); 2685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 2695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (unlikely(tstate->curexc_type)) 2705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 2715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (unlikely(PyErr_Occurred())) 2725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 2735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 2745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_MAJOR_VERSION >= 3 2755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (local_tb) { 2765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) 2775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) goto bad; 2785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 2805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // traceback may be NULL for freshly raised exceptions 2815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(local_tb); 2825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // exception state may be temporarily empty in parallel loops (race condition) 2835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(local_type); 2845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(local_value); 2855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *type = local_type; 2865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *value = local_value; 2875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *tb = local_tb; 2885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 2895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_type = tstate->exc_type; 2905f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_value = tstate->exc_value; 2915f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_tb = tstate->exc_traceback; 2925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_type = local_type; 2935f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_value = local_value; 2945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_traceback = local_tb; 2955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // Make sure tstate is in a consistent state when we XDECREF 2965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // these objects (DECREF may run arbitrary code). 2975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_type); 2985f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_value); 2995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_tb); 3005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 3015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetExcInfo(local_type, local_value, local_tb); 3025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return 0; 3045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bad: 3055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *type = 0; 3065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *value = 0; 3075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *tb = 0; 3085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(local_type); 3095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(local_value); 3105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(local_tb); 3115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return -1; 3125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 3135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// ReRaiseException.proto /////////////// 3155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ReraiseException(void); /*proto*/ 3175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// ReRaiseException.proto /////////////// 3195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ReraiseException(void) { 3215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *type = NULL, *value = NULL, *tb = NULL; 3225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 3235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 3245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) type = tstate->exc_type; 3255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) value = tstate->exc_value; 3265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tb = tstate->exc_traceback; 3275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 3285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_GetExcInfo(&type, &value, &tb); 3295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!type || type == Py_None) { 3315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if !CYTHON_COMPILING_IN_CPYTHON 3325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(type); 3335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(value); 3345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tb); 3355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // message copied from Py3 3375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetString(PyExc_RuntimeError, 3385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "No active exception to reraise"); 3395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 3405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 3415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_INCREF(type); 3425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(value); 3435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(tb); 3445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_Restore(type, value, tb); 3475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 3485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 3495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// SaveResetException.proto /////////////// 3515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ 3535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/ 3545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// SaveResetException /////////////// 3565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { 3585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 3595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 3605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *type = tstate->exc_type; 3615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *value = tstate->exc_value; 3625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *tb = tstate->exc_traceback; 3635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(*type); 3645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(*value); 3655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(*tb); 3665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 3675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_GetExcInfo(type, value, tb); 3685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 3705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { 3725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 3735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *tmp_type, *tmp_value, *tmp_tb; 3745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 3755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_type = tstate->exc_type; 3765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_value = tstate->exc_value; 3775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_tb = tstate->exc_traceback; 3785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_type = type; 3795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_value = value; 3805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_traceback = tb; 3815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_type); 3825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_value); 3835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(tmp_tb); 3845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 3855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetExcInfo(type, value, tb); 3865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 3875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 3885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// SwapException.proto /////////////// 3905f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3915f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ 3925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3935f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// SwapException /////////////// 3945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 3955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { 3965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *tmp_type, *tmp_value, *tmp_tb; 3975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if CYTHON_COMPILING_IN_CPYTHON 3985f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState *tstate = PyThreadState_GET(); 3995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_type = tstate->exc_type; 4015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_value = tstate->exc_value; 4025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tmp_tb = tstate->exc_traceback; 4035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_type = *type; 4055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_value = *value; 4065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) tstate->exc_traceback = *tb; 4075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#else 4085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); 4095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_SetExcInfo(*type, *value, *tb); 4105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif 4115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *type = tmp_type; 4135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *value = tmp_value; 4145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *tb = tmp_tb; 4155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 4165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// WriteUnraisableException.proto /////////////// 4185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_WriteUnraisable(const char *name, int clineno, 4205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int lineno, const char *filename, 4215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int full_traceback); /*proto*/ 4225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// WriteUnraisableException /////////////// 4245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)//@requires: PyErrFetchRestore 4255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, 4275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, 4285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int full_traceback) { 4295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *old_exc, *old_val, *old_tb; 4305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *ctx; 4315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); 4325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (full_traceback) { 4335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(old_exc); 4345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(old_val); 4355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XINCREF(old_tb); 4365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) __Pyx_ErrRestore(old_exc, old_val, old_tb); 4375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_PrintEx(1); 4385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_MAJOR_VERSION < 3 4405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ctx = PyString_FromString(name); 4415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 4425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ctx = PyUnicode_FromString(name); 4435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 4445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) __Pyx_ErrRestore(old_exc, old_val, old_tb); 4455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!ctx) { 4465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_WriteUnraisable(Py_None); 4475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } else { 4485f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyErr_WriteUnraisable(ctx); 4495f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_DECREF(ctx); 4505f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4515f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 4525f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4535f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// AddTraceback.proto /////////////// 4545f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4555f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_AddTraceback(const char *funcname, int c_line, 4565f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int py_line, const char *filename); /*proto*/ 4575f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4585f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)/////////////// AddTraceback /////////////// 4595f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)//@requires: ModuleSetupCode.c::CodeObjectCache 4605f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)//@substitute: naming 4615f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4625f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "compile.h" 4635f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "frameobject.h" 4645f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "traceback.h" 4655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( 4675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const char *funcname, int c_line, 4685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int py_line, const char *filename) { 4695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyCodeObject *py_code = 0; 4705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *py_srcfile = 0; 4715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *py_funcname = 0; 4725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 4735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_MAJOR_VERSION < 3 4745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_srcfile = PyString_FromString(filename); 4755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 4765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_srcfile = PyUnicode_FromString(filename); 4775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 4785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_srcfile) goto bad; 4795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (c_line) { 4805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_MAJOR_VERSION < 3 4815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, $cfilenm_cname, c_line); 4825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 4835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, $cfilenm_cname, c_line); 4845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 4855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) else { 4875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #if PY_MAJOR_VERSION < 3 4885f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_funcname = PyString_FromString(funcname); 4895f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #else 4905f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_funcname = PyUnicode_FromString(funcname); 4915f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) #endif 4925f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 4935f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_funcname) goto bad; 4945f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_code = __Pyx_PyCode_New( 4955f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0, /*int argcount,*/ 4965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0, /*int kwonlyargcount,*/ 4975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0, /*int nlocals,*/ 4985f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0, /*int stacksize,*/ 4995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0, /*int flags,*/ 5005f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_bytes, /*PyObject *code,*/ 5015f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_tuple, /*PyObject *consts,*/ 5025f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_tuple, /*PyObject *names,*/ 5035f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_tuple, /*PyObject *varnames,*/ 5045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_tuple, /*PyObject *freevars,*/ 5055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_tuple, /*PyObject *cellvars,*/ 5065f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_srcfile, /*PyObject *filename,*/ 5075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_funcname, /*PyObject *name,*/ 5085f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_line, /*int firstlineno,*/ 5095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $empty_bytes /*PyObject *lnotab*/ 5105f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ); 5115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_DECREF(py_srcfile); 5125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_DECREF(py_funcname); 5135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return py_code; 5145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bad: 5155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(py_srcfile); 5165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(py_funcname); 5175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return NULL; 5185f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 5195f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void __Pyx_AddTraceback(const char *funcname, int c_line, 5215f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) int py_line, const char *filename) { 5225f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyCodeObject *py_code = 0; 5235f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyObject *py_globals = 0; 5245f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyFrameObject *py_frame = 0; 5255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 5265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_code = $global_code_object_cache_find(c_line ? c_line : py_line); 5275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_code) { 5285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_code = __Pyx_CreateCodeObjectForTraceback( 5295f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) funcname, c_line, py_line, filename); 5305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_code) goto bad; 5315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) $global_code_object_cache_insert(c_line ? c_line : py_line, py_code); 5325f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 5335f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_globals = PyModule_GetDict($module_cname); 5345f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_globals) goto bad; 5355f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_frame = PyFrame_New( 5365f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyThreadState_GET(), /*PyThreadState *tstate,*/ 5375f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_code, /*PyCodeObject *code,*/ 5385f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_globals, /*PyObject *globals,*/ 5395f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 0 /*PyObject *locals*/ 5405f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ); 5415f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!py_frame) goto bad; 5425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) py_frame->f_lineno = py_line; 5435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PyTraceBack_Here(py_frame); 5445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bad: 5455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(py_code); 5465f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) Py_XDECREF(py_frame); 5475f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 548