Marcin Gozdalik <[email protected]> added the comment:
A program which failed under Python 3.6 with
TypeError: 'int' object is not callable
still fails under Python 3.7.4 with same exception:
import signal
import os
import sys
import time
import multiprocessing
def fail():
def handler(*args):
pass
while True:
signal.signal(signal.SIGUSR1, signal.SIG_IGN)
signal.signal(signal.SIGUSR1, handler)
proc = multiprocessing.Process(target=fail)
proc.start()
time.sleep(1)
pid = proc.pid
i = 0
try:
while proc.is_alive():
print("\r", end='')
print(i, end='')
i += 1
os.kill(pid, signal.SIGUSR1)
time.sleep(0.001)
finally:
proc.join()
----------
nosy: +gozdal
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<https://bugs.python.org/issue23395>
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