def get_metrics():
 global METRICS, LAST_METRICS
 if ((time.time() - METRICS['time']) > METRICS_CACHE_TTL):
  metrics = {}
  for status_type in PARAMS.keys():
   io = os.popen(PARAMS[status_type])
   metrics_str = ''.join(io.readlines()).strip()
   metrics_str = re.sub('\\w+\\((.*)\\)', '\\1', metrics_str)
   try:
    if (status_type == 'server_status'):
     metrics.update(flatten(json.loads(metrics_str)))
    else:
     metrics.update(flatten(json.loads(metrics_str), pre=('%s_' % status_type)))
   except ValueError:
    metrics = {}
  LAST_METRICS = copy.deepcopy(METRICS)
  METRICS = {'time': time.time(), 'data': metrics}
 return [METRICS, LAST_METRICS]

def get_metrics ( ) : global METRICS , LAST_METRICS if ( ( time . time ( ) - METRICS [ 'time' ] ) > METRICS_CACHE_TTL ) : metrics = { } for status_type in PARAMS . keys ( ) : io = os . popen ( PARAMS [ status_type ] ) metrics_str = '' . join ( io . readlines ( ) ) . strip ( ) metrics_str = re . sub ( '\\w+\\((.*)\\)' , '\\1' , metrics_str ) try : if ( status_type == 'server_status' ) : metrics . update ( flatten ( json . loads ( metrics_str ) ) ) else : metrics . update ( flatten ( json . loads ( metrics_str ) , pre = ( '%s_' % status_type ) ) ) except ValueError : metrics = { } LAST_METRICS = copy . deepcopy ( METRICS ) METRICS = { 'time' : time . time ( ) , 'data' : metrics } return [ METRICS , LAST_METRICS ]
return all metrics .