[issue45339] concurrent.future.ThreadPoolExecutor should parameterize class used for threads

[Serhiy Storchaka]

Change by Serhiy Storchaka <storchaka+cpython at gmail.com>:


----------
components:  -asyncio
nosy: +bquinlan, pitrou

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45339>
_______________________________________