Can't import concurrent.futures.thread at shutdown #113060
Description
Bug report
Bug description:
Simple reproducer (real-world bug report is a bit more complex):
import threading
def use_cf():
import concurrent.futures.thread
def main():
t = threading.Thread(target=use_cf)
t.start()
if __name__ == "__main__":
main()CPython versions tested on:
3.10, 3.11, 3.12, 3.13
Operating systems tested on:
No response