42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
import threading
|
|
import logging
|
|
|
|
import pypofetch
|
|
|
|
def __timeout(func, timeout_duration, default, args, kwargs):
|
|
|
|
class InterruptableThread(threading.Thread):
|
|
def __init__(self):
|
|
threading.Thread.__init__(self)
|
|
self.result = default
|
|
def run(self):
|
|
self.result = func(*args, **kwargs)
|
|
|
|
first_attempt = True
|
|
|
|
while True:
|
|
it = InterruptableThread()
|
|
it.start()
|
|
it.join(timeout_duration)
|
|
|
|
logger = logging.getLogger()
|
|
|
|
if it.isAlive():
|
|
"""Restart Liquidsoap and try the command one more time. If it
|
|
fails again then there is something critically wrong..."""
|
|
if first_attempt:
|
|
#restart liquidsoap
|
|
pypofetch.PypoFetch.ref.restart_liquidsoap()
|
|
pass
|
|
else:
|
|
raise Exception("Thread did not terminate")
|
|
else:
|
|
return it.result
|
|
|
|
first_attempt = False
|
|
|
|
def ls_timeout(f, timeout=4, default=None):
|
|
def new_f(*args, **kwargs):
|
|
return __timeout(f, timeout, default, args, kwargs)
|
|
return new_f
|