def main():
options = read_args()
zc = ZkClient(options.zserver, options.zport)
zc.start()
try:
try:
display(process(zc.spouts(options.spoutroot, options.topology)),
true_or_false_option(options.friendly))
except ZkError, e:
print 'Failed to access Zookeeper: %s' % str(e)
return 1
except ProcessorError, e:
print 'Failed to process: %s' % str(e)
return 1
def top():
options = read_args()
zc = ZkClient(options.zserver, options.zport)
zc.start()
try:
curses.wrapper(curses_main, [zc, options])
#curses_main(None, [zc, options])
except KeyboardInterrupt:
pass
finally:
zc.stop()
