如何将Python双端队列转换为C++容器？

#include <deque>

std::deque<int> myDeque;

#include <deque>
#include <iostream>
#include <Python.h>

std::deque<int> convertPythonDequeToCpp(PyObject* pythonDeque) {
    std::deque<int> cppDeque;
    Py_ssize_t dequeSize = PySequence_Size(pythonDeque);

    for (Py_ssize_t i = 0; i < dequeSize; ++i) {
        PyObject* item = PySequence_GetItem(pythonDeque, i);
        int value = PyLong_AsLong(item);
        cppDeque.push_back(value);
        Py_DECREF(item);
    }

    return cppDeque;
}

int main() {
    PyObject* pythonDeque = // 获取Python双端队列对象的方法，这里省略具体实现
    std::deque<int> cppDeque = convertPythonDequeToCpp(pythonDeque);

    // 对C++ deque进行操作
    for (const auto& item : cppDeque) {
        std::cout << item << " ";
    }
    std::cout << std::endl;

    return 0;
}