cpython/Misc/NEWS.d/next/Library/2020-03-25-00-35-48.bpo-398...

4 lines
272 B
ReStructuredText

Removed daemon threads from :mod:`concurrent.futures` by adding
an internal `threading._register_atexit()`, which calls registered functions
prior to joining all non-daemon threads. This allows for compatibility
with subinterpreters, which don't support daemon threads.