class SumTable(PT.TableBase):
A = PT.Parameter()
B = PT.Parameter()
C = PT.Parameter()
S = PT.Parameter(iointr=True)
inputs = PT.ParameterGroup([A,B])
@C.onchange
def newC(self):
LOG.debug("C is %s", self.C.value)
@inputs.anynotvalid
def inval(self):
print self.A.isvalid, self.B.isvalid
LOG.debug("%s.update inputs not valid", self.name)
self.S.value = None
self.S.notify()
@inputs.allvalid
def update(self):
if not all(map(lambda P:P.isvalid, [self.A, self.B])):
self.inval()
return
self.S.value = self.A.value + self.B.value
LOG.debug("%s.S = %s", self.name, self.S.value)
self.S.notify()
class pydevSupport(PT.TableBase):
trigger = PT.Parameter()
a = PT.Parameter()
b = PT.Parameter()
s = PT.Parameter(iointr=True)
@trigger.onproc
def do_trigger(self):
self.s.value = self.a.value + self.b.value
self.s.notify()
class bugSupport(PT.TableBase):
trigger = PT.Parameter()
a = PT.Parameter()
b = PT.Parameter()
s = PT.Parameter(iointr=True)
def launch_monitors(self):
def cb(self, pvname, *args, **kwargs):
print('Got data for %s' % pvname)
pvs = ['SOME', 'TEST', 'PVS']
self.monitors = {pvname: PV(pvname, callback=cb) for pvname in pvs}
@trigger.onproc
def do_trigger(self):
self.s.value = self.a.value + self.b.value
self.s.notify()
class isegSupport(PT.TableBase):
trigger = PT.Parameter()
a = PT.Parameter()
b = PT.Parameter()
s = PT.Parameter(iointr=True)
time = PT.Parameter(iointr=True)
temp = PT.Parameter(iointr=True)
ws = None
session_id = None
volt0 = PT.Parameter(iointr=True)
volt1 = PT.Parameter(iointr=True)
volt2 = PT.Parameter(iointr=True)
volt3 = PT.Parameter(iointr=True)
volt4 = PT.Parameter(iointr=True)
volt5 = PT.Parameter(iointr=True)
volt6 = PT.Parameter(iointr=True)
volt7 = PT.Parameter(iointr=True)
def __init__(self, name):
super().__init__(name='iseg')
self.ws = create_connection("ws://192.168.1.101:8080", timeout=40)
login_request = '''{
"i": "",
"t": "login",
"c": {
"l": "user",
"p": "user",
"t": ""
},
"r": "websocket"
}'''
self.ws.send(login_request)
login_message = self.ws.recv()
self.session_id = json.loads(login_message)['i']
def __exit__():
self.ws.close()
def thread_call(self):
for i in range(1):
received = self.ws.recv()
jsoned = json.loads(received)
for js in jsoned:
if 'c' in js:
for item in js['c']:
typ = item['d']['i']
if typ == "System.time":
self.time.value = item['d']['v']
self.time.notify()
if typ == "Status.temperature0" or typ == "Status.temperature1":
self.temp.value = float(item['d']['v'])
self.temp.notify()
if typ == "Status.voltageMeasure":
val = float(item['d']['v'])
if item['d']['p']['c'] == '0':
self.volt0.value = val
self.volt0.notify()
if item['d']['p']['c'] == '1':
self.volt1.value = val
self.volt1.notify()
if item['d']['p']['c'] == '2':
self.volt2.value = val
self.volt2.notify()
if item['d']['p']['c'] == '3':
self.volt3.value = val
self.volt3.notify()
if item['d']['p']['c'] == '4':
self.volt4.value = val
self.volt4.notify()
if item['d']['p']['c'] == '5':
self.volt5.value = val
self.volt5.notify()
if item['d']['p']['c'] == '6':
self.volt6.value = val
self.volt6.notify()
if item['d']['p']['c'] == '7':
self.volt7.value = val
self.volt7.notify()
@trigger.onproc
def do_trigger(self):
getVoltage = '''{
"i": "%s",
"t": "request",
"c": [
{
"c": "getItem",
"p": {
"p": {
"l": "0",
"a": "*",
"c": "*"
},
"i": "Control.voltageSet",
"v": "",
"u": ""
}
}
],
"r": "websocket"
}''' % self.session_id
self.ws.send(getVoltage)
thread = threading.Thread(target=self.thread_call)
thread.start()
thread.join()