Function unpackLong

imperative/python/src/utils.cpp:254–265

}

inline int64_t unpackLong(PyObject* obj) {
    int overflow;
    long long value = PyLong_AsLongLongAndOverflow(obj, &overflow);
    if (value == -1 && PyErr_Occurred()) {
        throw std::runtime_error(
                "python occur error, maybe the id input is not standard");
    }
    if (overflow != 0) {
        throw std::runtime_error("Overflow when unpacking long");
    }
    return (int64_t)value;
}

static void set_worker_pids(PyObject* id, PyObject* tuple_item) {
    int64_t key = unpackLong(id);