InterpreterPoolExecutor doesn't respect "thread_name_prefix" #125920
Description
Bug report
Bug description:
InterpreterPoolExecutor takes a thread_name_prefix parameter, but it doesn't propagate to the underlying subinterpreter.
from concurrent.futures import ThreadPoolExecutor
try:
from concurrent.futures.interpreter import InterpreterPoolExecutor # 3.14+
except ModuleNotFoundError:
from interpreters_backport.concurrent.futures.interpreter import InterpreterPoolExecutor
with ThreadPoolExecutor(thread_name_prefix="test_tpe") as tpe_executor:
tpe_executor.submit(exec, "import threading;print(threading.current_thread().name)") #
with InterpreterPoolExecutor(thread_name_prefix="test_ipe") as ipe_executor:
ipe_executor.submit(exec, "import threading;print(threading.current_thread().name)")Produces
test_tpe_0
Dummy-1
CPython versions tested on:
CPython main branch
Operating systems tested on:
Windows