def get(self):
modename = self.get_argument("mode", None)
if modename:
apvs = dict(controller.list_by_mode(modename))
else:
apvs = dict(controller.list_subscribed())
self.win(apvs)
def test_list_pvs_simple(self):
def just_the_name(list_of_pairs):
return map(operator.itemgetter(0), list_of_pairs)
controller.subscribe('DEFAULT.PV', SubscriptionMode.Monitor(delta=0.01)).wait()
controller.subscribe('FOO.PV', SubscriptionMode.Monitor(delta=0.123)).wait()
controller.subscribe('BAR.PV', SubscriptionMode.Scan(period=123.1) ).wait()
pvs = just_the_name(controller.list_subscribed())
self.assertItemsEqual( pvs, ['BAR.PV', 'DEFAULT.PV', 'FOO.PV'])
scan_pvs = just_the_name(controller.list_by_mode(SubscriptionMode.Scan.name))
self.assertEqual( scan_pvs, ['BAR.PV'])
monitor_pvs = just_the_name(controller.list_by_mode(SubscriptionMode.Monitor.name))
self.assertEqual( monitor_pvs, ['DEFAULT.PV', 'FOO.PV'])
def test_list_and_get_pvs(self):
monitor_mode = SubscriptionMode.Monitor(delta=0.01)
scan_mode = SubscriptionMode.Scan(period=1)
now_ts = time.time() * 1e6
num_pvs = len(self.pvs)
half = num_pvs // 2
monitored_pvs = self.pvs[:half]
scanned_pvs = self.pvs[half:]
futures = [ controller.subscribe(pv, monitor_mode) for pv in monitored_pvs ]
futures += [ controller.subscribe(pv, scan_mode) for pv in scanned_pvs ]
[ fut.wait() for fut in futures ]
time.sleep(5)
pvs_dict = dict(controller.list_archived())
for pv in self.pvs:
self.assertIn(pv, pvs_dict)
self.assertEqual( pvs_dict[pv].name, pv )
if pv in monitored_pvs:
self.assertEqual( pvs_dict[pv].mode.mode, monitor_mode.name )
if pv in scanned_pvs:
self.assertEqual( pvs_dict[pv].mode.mode,scan_mode.name )
self.assertAlmostEqual(now_ts, pvs_dict[pv].since, delta=10e6)
scanpvs = dict(controller.list_by_mode(scan_mode.name))
for pv in scanpvs:
self.assertEqual( scanpvs[pv].mode.mode, scan_mode.name)
monitorpvs = dict(controller.list_by_mode(monitor_mode.name))
for pv in monitorpvs:
self.assertEqual( monitorpvs[pv].mode.mode, monitor_mode.name)