dongliu

start = time.time()
for pv_name in pv_list:
    ch = ca.create_channel(pv_name, connect=False, auto_cb=False)
    result[pv_name] = [ch, None, None]
for pv_name, data in result.items():
    result[pv_name][1] = ca.connect_channel(data[0], timeout=1.0)
ca.poll()
for pv_name, data in result.items():
    if result[pv_name][1]:
        ca.get(data[0], wait=False)

dongliu

start = time.time()
for pv_name in pv_list:
    pv = PV(pv_name)
    if pv.wait_for_connection(timeout=1.0):
        result[pv_name] = pv.get(use_monitor=False)
    else:
        result[pv_name] = 'not connected'
duration = time.time() - start
print int(round(duration * 1000))

dongliu

find what: #(\w+_)*(\w+)-
replace with: #$1$2_

dongliu

function Json2List(json) {
  var output = '';
  for (var k in json) {
    if (json.hasOwnProperty(k)) {
      if (typeof(json[k]) == 'object') {
        output = output + '<dl>' + '<dt>' + k + '</dt>' + '<dd>' + Json2List(json[k]) + '</dd>' + '</dl>';
      } else {
        output = output + '<b>' + k + '</b>' + ' : ' + json[k] + '<br/>';
      }
    }