extern "C" PyObject* PyTuple_GetItem(PyObject* op, Py_ssize_t i) noexcept {
RELEASE_ASSERT(PyTuple_Check(op), "");
RELEASE_ASSERT(i >= 0, ""); // unlike tuple.__getitem__, PyTuple_GetItem doesn't do index wrapping
try {
return tupleGetitemUnboxed(static_cast<BoxedTuple*>(op), i);
} catch (ExcInfo e) {
abort();
}
}
Box* tupleGetitem(BoxedTuple* self, Box* slice) {
assert(self->cls == tuple_cls);
if (PyIndex_Check(slice)) {
Py_ssize_t i = PyNumber_AsSsize_t(slice, PyExc_IndexError);
if (i == -1 && PyErr_Occurred())
throwCAPIException();
return tupleGetitemUnboxed(self, i);
} else if (slice->cls == slice_cls)
return tupleGetitemSlice(self, static_cast<BoxedSlice*>(slice));
else
raiseExcHelper(TypeError, "tuple indices must be integers, not %s", getTypeName(slice));
}
template <ExceptionStyle S> Box* tupleGetitem(BoxedTuple* self, Box* slice) {
if (S == CAPI) {
try {
return tupleGetitem<CXX>(self, slice);
} catch (ExcInfo e) {
setCAPIException(e);
return NULL;
}
}
assert(isSubclass(self->cls, tuple_cls));
if (PyIndex_Check(slice)) {
Py_ssize_t i = PyNumber_AsSsize_t(slice, PyExc_IndexError);
if (i == -1 && PyErr_Occurred())
throwCAPIException();
return tupleGetitemUnboxed(self, i);
} else if (slice->cls == slice_cls)
return tupleGetitemSlice(self, static_cast<BoxedSlice*>(slice));
else
raiseExcHelper(TypeError, "tuple indices must be integers, not %s", getTypeName(slice));
}
Box* tupleGetitemInt(BoxedTuple* self, BoxedInt* slice) {
return tupleGetitemUnboxed(self, slice->n);
}
