old_contents: # -*- coding: utf-8 -*-
  import argparse
  from .scheduler import Job, Scheduler
  from .version import VERSION
  __version__ = VERSION
  
  parser = argparse.ArgumentParser(description='SimpleScheduler')
  parser.add_argument('--interval',
                      type=int,
                      default=5,
                      help='Interval in seconds between scheduler polls.')
  parser.add_argument('--verbose',
                      type=bool,
                      default=False,
                      help='Be more verbose.')
  parser.add_argument('--keepalive',
                      type=bool,
                      default=False,
                      help='Run a keepalive task.')
  
  def main():
      """ SimpleScheduler
      redis parameters will be read from environment variables:
      REDIS_HOST, REDIS_PORT,REDIS_DB,REDIS_KEY (password)
      """
      args = parser.parse_args()
  
      scheduler = Scheduler()
  
      print 'Start %s' % scheduler.scheduler_id
      scheduler.interval = args.interval
      if args.keepalive:
          scheduler.run(once=True)
          keepalive = Job('simplescheduler.keepalive',
                          args=[0,
                                scheduler.get_running_scheduler_id(),
                                args.interval * 2])
          scheduler.schedule(keepalive, long(time.time() * 1000000))
      scheduler.run()
new_contents: # -*- coding: utf-8 -*-
  import argparse
  from .scheduler import Job, Scheduler
  from .version import VERSION
  __version__ = VERSION
  
  parser = argparse.ArgumentParser(description='SimpleScheduler')
  parser.add_argument('--interval',
                      type=int,
                      default=5,
                      help='Interval in seconds between scheduler polls.')
  parser.add_argument('--verbose',
                      type=bool,
                      default=False,
                      help='Be more verbose.')
  parser.add_argument('--keepalive',
                      type=bool,
                      default=False,
                      help='Run a keepalive task.')
  
  def main():
      """ SimpleScheduler
      redis parameters will be read from environment variables:
      REDIS_HOST, REDIS_PORT,REDIS_DB,REDIS_KEY (password)
      """
      args = parser.parse_args()
  
      scheduler = Scheduler()
  
      print 'Start %s' % scheduler.scheduler_id
      scheduler.interval = args.interval
      if args.keepalive:
          scheduler.run(once=True)
          keepalive = Job('simplescheduler.keepalive',
                          args=[0,
                                scheduler.get_running_scheduler_id(),
                                args.interval * 2])
          scheduler.schedule(keepalive, long(time.time() * 1000000))
      scheduler._run()
subject: fix cli