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#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
import signal
import sys
from threading import Thread
import logging
from twisted.internet import reactor
def signal_handler(signal, frame):
stop_reactor_on_exit()
sys.exit(0)
def start_reactor(logging=False):
if logging:
enable_logging()
def start_reactor_run():
reactor.run(False)
global REACTOR_THREAD
REACTOR_THREAD = Thread(target=start_reactor_run)
daemon = True
REACTOR_THREAD.start()
def stop_reactor_on_exit():
reactor.callFromThread(reactor.stop)
global REACTOR_THREAD
REACTOR_THREAD = None
signal.signal(signal.SIGINT, signal_handler)
def enable_logging():
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
datefmt='%m-%d %H:%M',
filename='/tmp/leap.log',
filemode='w')
# define a Handler which writes INFO messages or higher to the sys.stderr
console = logging.StreamHandler()
console.setLevel(logging.DEBUG)
# set a format which is simpler for console use
formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
# tell the handler to use this format
console.setFormatter(formatter)
# add the handler to the root logger
logging.getLogger('').addHandler(console)
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