def get_config(): f = open(tools.cur_file_dir()+"config/config.json") file_content = f.read() f.close() try: config = json.loads(file_content) except Exception: print "config isn't a standard Json." print "Please rewrite." return False return config
Usage: subclass the Daemon class and override the run() method
"""
def __init__(self, pidfile, stdin=os.devnull,
stdout=os.devnull, stderr=os.devnull,
home_dir='.', umask=022, verbose=1, use_gevent=False):
self.stdin = stdin
self.stdout = stdout
self.stderr = stderr
self.pidfile = pidfile
self.home_dir = home_dir
self.verbose = verbose
self.umask = umask
self.daemon_alive = True
self.use_gevent = use_gevent
self.pidfile = tools.cur_file_dir()+"pid/"+pidfile+".pid"
self.name = pidfile
def daemonize(self):
"""
Do the UNIX double-fork magic, see Stevens' "Advanced
Programming in the UNIX Environment" for details (ISBN 0201563177)
http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16
"""
try:
pid = os.fork()
if pid > 0:
# Exit first parent
sys.exit(0)
except OSError, e:
sys.stderr.write(