/////////////// PyIdentifierFromString.proto /////////////// #if !defined(__Pyx_PyIdentifier_FromString) #if PY_MAJOR_VERSION < 3 #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) #else #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) #endif #endif /////////////// Import.proto /////////////// static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); /*proto*/ /////////////// Import /////////////// //@requires: ObjectHandling.c::PyObjectGetAttrStr //@substitute: naming static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { PyObject *empty_list = 0; PyObject *module = 0; PyObject *global_dict = 0; PyObject *empty_dict = 0; PyObject *list; #if PY_VERSION_HEX < 0x03030000 PyObject *py_import; py_import = __Pyx_PyObject_GetAttrStr($builtins_cname, PYIDENT("__import__")); if (!py_import) goto bad; #endif if (from_list) list = from_list; else { empty_list = PyList_New(0); if (!empty_list) goto bad; list = empty_list; } global_dict = PyModule_GetDict($module_cname); if (!global_dict) goto bad; empty_dict = PyDict_New(); if (!empty_dict) goto bad; #if PY_VERSION_HEX >= 0x02050000 { #if PY_MAJOR_VERSION >= 3 if (level == -1) { if (strchr(__Pyx_MODULE_NAME, '.')) { /* try package relative import first */ #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(1); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); #endif if (!module) { if (!PyErr_ExceptionMatches(PyExc_ImportError)) goto bad; PyErr_Clear(); } } level = 0; /* try absolute import on failure */ } #endif if (!module) { #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(level); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, level); #endif } } #else if (level>0) { PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4."); goto bad; } module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, NULL); #endif bad: #if PY_VERSION_HEX < 0x03030000 Py_XDECREF(py_import); #endif Py_XDECREF(empty_list); Py_XDECREF(empty_dict); return module; } /////////////// ImportFrom.proto /////////////// static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); /*proto*/ /////////////// ImportFrom /////////////// //@requires: ObjectHandling.c::PyObjectGetAttrStr static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { PyErr_Format(PyExc_ImportError, #if PY_MAJOR_VERSION < 3 "cannot import name %.230s", PyString_AS_STRING(name)); #else "cannot import name %S", name); #endif } return value; } /////////////// ModuleImport.proto /////////////// static PyObject *__Pyx_ImportModule(const char *name); /*proto*/ /////////////// ModuleImport /////////////// //@requires: PyIdentifierFromString #ifndef __PYX_HAVE_RT_ImportModule #define __PYX_HAVE_RT_ImportModule static PyObject *__Pyx_ImportModule(const char *name) { PyObject *py_name = 0; PyObject *py_module = 0; py_name = __Pyx_PyIdentifier_FromString(name); if (!py_name) goto bad; py_module = PyImport_Import(py_name); Py_DECREF(py_name); return py_module; bad: Py_XDECREF(py_name); return 0; } #endif /////////////// TypeImport.proto /////////////// static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); /*proto*/ /////////////// TypeImport /////////////// //@requires: PyIdentifierFromString //@requires: ModuleImport #ifndef __PYX_HAVE_RT_ImportType #define __PYX_HAVE_RT_ImportType static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict) { PyObject *py_module = 0; PyObject *result = 0; PyObject *py_name = 0; char warning[200]; Py_ssize_t basicsize; #ifdef Py_LIMITED_API PyObject *py_basicsize; #endif py_module = __Pyx_ImportModule(module_name); if (!py_module) goto bad; py_name = __Pyx_PyIdentifier_FromString(class_name); if (!py_name) goto bad; result = PyObject_GetAttr(py_module, py_name); Py_DECREF(py_name); py_name = 0; Py_DECREF(py_module); py_module = 0; if (!result) goto bad; if (!PyType_Check(result)) { PyErr_Format(PyExc_TypeError, "%s.%s is not a type object", module_name, class_name); goto bad; } #ifndef Py_LIMITED_API basicsize = ((PyTypeObject *)result)->tp_basicsize; #else py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); if (!py_basicsize) goto bad; basicsize = PyLong_AsSsize_t(py_basicsize); Py_DECREF(py_basicsize); py_basicsize = 0; if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) goto bad; #endif if (!strict && (size_t)basicsize > size) { PyOS_snprintf(warning, sizeof(warning), "%s.%s size changed, may indicate binary incompatibility", module_name, class_name); #if PY_VERSION_HEX < 0x02050000 if (PyErr_Warn(NULL, warning) < 0) goto bad; #else if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; #endif } else if ((size_t)basicsize != size) { PyErr_Format(PyExc_ValueError, "%s.%s has the wrong size, try recompiling", module_name, class_name); goto bad; } return (PyTypeObject *)result; bad: Py_XDECREF(py_module); Py_XDECREF(result); return NULL; } #endif /////////////// FunctionImport.proto /////////////// static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig); /*proto*/ /////////////// FunctionImport /////////////// //@substitute: naming #ifndef __PYX_HAVE_RT_ImportFunction #define __PYX_HAVE_RT_ImportFunction static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) { PyObject *d = 0; PyObject *cobj = 0; union { void (*fp)(void); void *p; } tmp; d = PyObject_GetAttrString(module, (char *)"$api_name"); if (!d) goto bad; cobj = PyDict_GetItemString(d, funcname); if (!cobj) { PyErr_Format(PyExc_ImportError, "%s does not export expected C function %s", PyModule_GetName(module), funcname); goto bad; } #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0) if (!PyCapsule_IsValid(cobj, sig)) { PyErr_Format(PyExc_TypeError, "C function %s.%s has wrong signature (expected %s, got %s)", PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj)); goto bad; } tmp.p = PyCapsule_GetPointer(cobj, sig); #else {const char *desc, *s1, *s2; desc = (const char *)PyCObject_GetDesc(cobj); if (!desc) goto bad; s1 = desc; s2 = sig; while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } if (*s1 != *s2) { PyErr_Format(PyExc_TypeError, "C function %s.%s has wrong signature (expected %s, got %s)", PyModule_GetName(module), funcname, sig, desc); goto bad; } tmp.p = PyCObject_AsVoidPtr(cobj);} #endif *f = tmp.fp; if (!(*f)) goto bad; Py_DECREF(d); return 0; bad: Py_XDECREF(d); return -1; } #endif /////////////// FunctionExport.proto /////////////// static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig); /*proto*/ /////////////// FunctionExport /////////////// //@substitute: naming static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) { PyObject *d = 0; PyObject *cobj = 0; union { void (*fp)(void); void *p; } tmp; d = PyObject_GetAttrString($module_cname, (char *)"$api_name"); if (!d) { PyErr_Clear(); d = PyDict_New(); if (!d) goto bad; Py_INCREF(d); if (PyModule_AddObject($module_cname, (char *)"$api_name", d) < 0) goto bad; } tmp.fp = f; #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0) cobj = PyCapsule_New(tmp.p, sig, 0); #else cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0); #endif if (!cobj) goto bad; if (PyDict_SetItemString(d, name, cobj) < 0) goto bad; Py_DECREF(cobj); Py_DECREF(d); return 0; bad: Py_XDECREF(cobj); Py_XDECREF(d); return -1; } /////////////// VoidPtrImport.proto /////////////// static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig); /*proto*/ /////////////// VoidPtrImport /////////////// //@substitute: naming #ifndef __PYX_HAVE_RT_ImportVoidPtr #define __PYX_HAVE_RT_ImportVoidPtr static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) { PyObject *d = 0; PyObject *cobj = 0; d = PyObject_GetAttrString(module, (char *)"$api_name"); if (!d) goto bad; cobj = PyDict_GetItemString(d, name); if (!cobj) { PyErr_Format(PyExc_ImportError, "%s does not export expected C variable %s", PyModule_GetName(module), name); goto bad; } #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0) if (!PyCapsule_IsValid(cobj, sig)) { PyErr_Format(PyExc_TypeError, "C variable %s.%s has wrong signature (expected %s, got %s)", PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj)); goto bad; } *p = PyCapsule_GetPointer(cobj, sig); #else {const char *desc, *s1, *s2; desc = (const char *)PyCObject_GetDesc(cobj); if (!desc) goto bad; s1 = desc; s2 = sig; while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } if (*s1 != *s2) { PyErr_Format(PyExc_TypeError, "C variable %s.%s has wrong signature (expected %s, got %s)", PyModule_GetName(module), name, sig, desc); goto bad; } *p = PyCObject_AsVoidPtr(cobj);} #endif if (!(*p)) goto bad; Py_DECREF(d); return 0; bad: Py_XDECREF(d); return -1; } #endif /////////////// VoidPtrExport.proto /////////////// static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig); /*proto*/ /////////////// VoidPtrExport /////////////// //@substitute: naming //@requires: ObjectHandling.c::PyObjectSetAttrStr static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig) { PyObject *d; PyObject *cobj = 0; d = PyDict_GetItem($moddict_cname, PYIDENT("$api_name")); Py_XINCREF(d); if (!d) { d = PyDict_New(); if (!d) goto bad; if (__Pyx_PyObject_SetAttrStr($module_cname, PYIDENT("$api_name"), d) < 0) goto bad; } #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0) cobj = PyCapsule_New(p, sig, 0); #else cobj = PyCObject_FromVoidPtrAndDesc(p, (void *)sig, 0); #endif if (!cobj) goto bad; if (PyDict_SetItem(d, name, cobj) < 0) goto bad; Py_DECREF(cobj); Py_DECREF(d); return 0; bad: Py_XDECREF(cobj); Py_XDECREF(d); return -1; } /////////////// SetVTable.proto /////////////// static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/ /////////////// SetVTable /////////////// static int __Pyx_SetVtable(PyObject *dict, void *vtable) { #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0) PyObject *ob = PyCapsule_New(vtable, 0, 0); #else PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); #endif if (!ob) goto bad; if (PyDict_SetItem(dict, PYIDENT("__pyx_vtable__"), ob) < 0) goto bad; Py_DECREF(ob); return 0; bad: Py_XDECREF(ob); return -1; } /////////////// GetVTable.proto /////////////// static void* __Pyx_GetVtable(PyObject *dict); /*proto*/ /////////////// GetVTable /////////////// static void* __Pyx_GetVtable(PyObject *dict) { void* ptr; PyObject *ob = PyObject_GetItem(dict, PYIDENT("__pyx_vtable__")); if (!ob) goto bad; #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0) ptr = PyCapsule_GetPointer(ob, 0); #else ptr = PyCObject_AsVoidPtr(ob); #endif if (!ptr && !PyErr_Occurred()) PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); Py_DECREF(ob); return ptr; bad: Py_XDECREF(ob); return NULL; }