在Cython中将Python字符串列表转换为vector[PyObject]

from libcpp.vector cimport vector
from cpython cimport PyUnicodeObject, PyObject

def convert_string_list_to_vector(str_list):
    cdef vector[PyObject] pyobj_vector
    cdef PyUnicodeObject* pyunicode_obj

    for string in str_list:
        pyunicode_obj = <PyUnicodeObject*>string.encode('utf-8')
        pyobj_vector.push_back(<PyObject*>pyunicode_obj)

    return pyobj_vector

string_list = ['string1', 'string2', 'string3']
pyobj_vector = convert_string_list_to_vector(string_list)