本文整理汇总了Python中worker.Worker.setup方法的典型用法代码示例。如果您正苦于以下问题：Python Worker.setup方法的具体用法？Python Worker.setup怎么用？Python Worker.setup使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类worker.Worker的用法示例。
在下文中一共展示了Worker.setup方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 需要导入模块: from worker import Worker [as 别名]
# 或者: from worker.Worker import setup [as 别名]
def main(argv=sys.argv[1:]):
global worker_obj
usage = "%prog [options] start|stop|status|version (defaults to start)"
parser = OptionParser(usage=usage)
parser.add_option("-f", "--foreground", dest="foreground", default=False,
action="store_true",
help="If specified, run worker in the foreground instead of daemonizing")
parser.add_option("-l", "--log-dir", dest="log_dir", default="~/djm/log",
help="Directory to use for log and pid files (defaults to ~/djm/log)")
parser.add_option("--pid-file", dest="pid_file", default=None,
help="File to store pid information (defaults to <log_dir>/worker.pid)")
parser.add_option("--port", default=DEFAULT_WORKER_PORT, type=int,
help="Port to listen for requests (defaults to %d)"%
DEFAULT_WORKER_PORT)
parser.add_option("--restart", default=False, action="store_true",
help="If already running, force a restart to ensure settings are used")
parser.add_option("--log-main", default=False, action="store_true",
help="If specified, log main program details to worker_main.log")
(options, args) = parser.parse_args(argv)
# setup logging
log_dir = os.path.abspath(os.path.expanduser(options.log_dir))
if not os.path.exists(log_dir):
os.makedirs(log_dir)
root_logger = logging.getLogger()
if len(root_logger.handlers)==0:
# we only mess with the root logger if there isn't already
# handlers
root_logger.setLevel(logging.DEBUG)
console_handler = logging.StreamHandler(sys.stdout)
console_handler.setLevel(logging.INFO)
root_logger.addHandler(console_handler)
if options.log_main:
handler = logging.FileHandler(os.path.join(log_dir, "worker_main.log"))
handler.setLevel(logging.DEBUG)
root_logger.addHandler(handler)
logger.debug("Running worker_main with command line %s" % argv)
if options.pid_file:
pid_file = os.path.abspath(os.path.expanduser(options.pid_file))
else:
pid_file = os.path.join(log_dir, "worker.pid")
if len(args)==0:
cmd = "start"
elif len(args)>1:
parser.error("Too many arguments")
else:
cmd = args[0]
VALID_COMMANDS = ["start", "stop", "status", "version"]
if cmd not in VALID_COMMANDS:
parser.error("Command must be one of %s" % VALID_COMMANDS)
if cmd!="start" and options.restart:
parser.error("--restart option only valid for start command")
if cmd=="stop":
return stop(pid_file)
elif cmd=="status":
pid = get_daemon_pid(pid_file)
if not pid:
return 1
else:
logger.info("Worker process %d is running" % pid)
return 0
elif cmd=="version":
logger.info("%s" % version.VERSION)
return 0
# otherwise we are starting the worker
if os.path.exists(pid_file) and lockfile.FileLock(pid_file).is_locked():
logger.info("Pid file %s is locked - daemon is already running" %
pid_file)
if options.restart:
rc = stop(pid_file)
if rc!=0:
return rc
logger.info("Will now start new worker")
else:
return 0
if not os.path.exists(log_dir):
os.makedirs(log_dir)
if options.foreground:
lock = lockfile.FileLock(pid_file)
with lock:
worker_obj = Worker(log_dir, pid_file,
port=options.port,
running_in_fg=True)
worker_obj.setup()
signal.signal(signal.SIGTERM, terminate)
logger.info("running in Foreground")
return worker_obj.run()
else:
logger.info("Daemonizing, pid file will be at %s, port is %d" % \
(pid_file, options.port))
with daemon.DaemonContext(signal_map=signal_map,
#.........这里部分代码省略.........