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/////////////// FetchCommonType.proto ///////////////
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
#else
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
#endif
/////////////// FetchCommonType ///////////////
//@requires:ExtensionTypes.c::FixUpExtensionType
static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
PyObject *abi_module = PyImport_AddModule((char*) __PYX_ABI_MODULE_NAME);
if (!abi_module) return NULL;
Py_INCREF(abi_module);
return abi_module;
}
static int __Pyx_VerifyCachedType(PyObject *cached_type,
const char *name,
Py_ssize_t basicsize,
Py_ssize_t expected_basicsize) {
if (!PyType_Check(cached_type)) {
PyErr_Format(PyExc_TypeError,
"Shared Cython type %.200s is not a type object", name);
return -1;
}
if (basicsize != expected_basicsize) {
PyErr_Format(PyExc_TypeError,
"Shared Cython type %.200s has the wrong size, try recompiling",
name);
return -1;
}
return 0;
}
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
PyObject* abi_module;
PyTypeObject *cached_type = NULL;
abi_module = __Pyx_FetchSharedCythonABIModule();
if (!abi_module) return NULL;
cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, type->tp_name);
if (cached_type) {
if (__Pyx_VerifyCachedType(
(PyObject *)cached_type,
type->tp_name,
cached_type->tp_basicsize,
type->tp_basicsize) < 0) {
goto bad;
}
goto done;
}
if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
PyErr_Clear();
if (PyType_Ready(type) < 0) goto bad;
if (PyObject_SetAttrString(abi_module, type->tp_name, (PyObject *)type) < 0)
goto bad;
Py_INCREF(type);
cached_type = type;
done:
Py_DECREF(abi_module);
// NOTE: always returns owned reference, or NULL on error
return cached_type;
bad:
Py_XDECREF(cached_type);
cached_type = NULL;
goto done;
}
#else
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
PyObject *abi_module, *cached_type = NULL;
abi_module = __Pyx_FetchSharedCythonABIModule();
if (!abi_module) return NULL;
cached_type = PyObject_GetAttrString(abi_module, spec->name);
if (cached_type) {
Py_ssize_t basicsize;
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject *py_basicsize;
py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
if (unlikely(!py_basicsize)) goto bad;
basicsize = PyLong_AsSsize_t(py_basicsize);
Py_DECREF(py_basicsize);
py_basicsize = 0;
if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
#else
basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
#endif
if (__Pyx_VerifyCachedType(
cached_type,
spec->name,
basicsize,
spec->basicsize) < 0) {
goto bad;
}
goto done;
}
if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
PyErr_Clear();
// We pass the ABI module reference to avoid keeping the user module alive by foreign type usages.
(void) module;
cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
if (unlikely(!cached_type)) goto bad;
if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
if (PyObject_SetAttrString(abi_module, spec->name, cached_type) < 0) goto bad;
done:
Py_DECREF(abi_module);
// NOTE: always returns owned reference, or NULL on error
assert(cached_type == NULL || PyType_Check(cached_type));
return (PyTypeObject *) cached_type;
bad:
Py_XDECREF(cached_type);
cached_type = NULL;
goto done;
}
#endif
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