win10下运行upload时，提示ModuleNotFoundError: No module named 'fcntl'

[JoyQu]

upload日志文件如下
Traceback (most recent call last):
File "H:\Programs\miniconda3\envs\bilive\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "H:\Programs\miniconda3\envs\bilive\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "I:\Software\bilive-main\src\upload\upload.py", line 11, in
import fcntl
ModuleNotFoundError: No module named 'fcntl'

当前使用git bash
python = 3.10.12

查询了一下，fcntl这个模块似乎不能支持windows，

pip install fcntl 也是无法安装
$ pip install fcntl
ERROR: Could not find a version that satisfies the requirement fcntl (from versi
ons: none)
ERROR: No matching distribution found for fcntl

大佬是否有替代方案呢？