input() is blocking exceptions at some phase during execution #112585
Description
Bug report
Bug description:
The following loop will soon stuck at some value, due to some phase of built-in input() itself is blocking exceptions and will not pass the exception to upper scope until an ENTER is hit on keyboard.
import os, signal, threading
cnt = [0]
def interrupter(cnt):
local_cnt = 0
while 1:
if local_cnt != cnt[0]:
local_cnt = cnt[0]
os.kill(os.getpid(), signal.SIGINT)
threading.Thread(target=interrupter, args=(cnt,), daemon=True).start()
while 1:
cnt[0] += 1
try:
input(">")
except KeyboardInterrupt:
print(cnt[0])CPython versions tested on:
3.8
Operating systems tested on:
macOS