def __init__(self):
# open connection to RETHINKDB
self.conn = rdb.connect(host=connDataRETHINK["host"],
port=connDataRETHINK["port"],
db=connDataRETHINK["db"])
self.reader = RDBReader(connDataRETHINK)
self.reader.start()
devices = rdb.table("devices").run(self.conn)
for device in list(devices):
table = device["id"]
if rdb.table(table).is_empty().run(self.conn) is False:
datos = rdb.table(table).order_by(
index=rdb.desc('created_at')).limit(1).run(self.conn)
self.reader.addTable(table)
self.reader.signalVal.connect(self.slotFromReader)
def __init__(self):
super(MainWindow, self).__init__()
self.setupUi(self)
global sensors, CURRENT_TABLE
#self.conn = rdb.connect(host=connData["host"], port=connData["port"], db=connData["db"], auth_key=connData["auth_key"])
self.conn = rdb.connect(host=connData["host"],
port=connData["port"],
db=connData["db"])
# Set a changefeed for "Dispositivos" with initial state reading
devices = rdb.table("devices").run(self.conn)
pp = pprint.PrettyPrinter(indent=4)
# Init the DB reader thread
self.reader = RDBReader(connData, sensors)
self.reader.signalVal.connect(self.slotFromReader)
self.reader.start()
for device in list(devices):
#if device["id"] == CURRENT:
ide = device["id"]
sensors[ide] = device
#table = "D" + ide.replace("-", "")
#sensors[ide]["table"] = table
# Poner todos como OFF y hacer esto en background
if rdb.table(ide).is_empty().run(self.conn) is False:
datos = rdb.table(ide).max("created_at").run(self.conn)
sensors[ide]["canales"] = list()
for k, v in datos["data"].iteritems():
sensors[ide]["canales"].append({"name": k, "value": v})
sensors[ide]["timer"] = Timer(ide, 1000)
sensors[ide]["timer"].timeout.connect(self.slotCountDown)
#secs = (dt.datetime.now(pytz.utc) - parser.parse(datos["created_at"])).total_seconds()
secs = (dt.datetime.now(pytz.utc) -
datos["created_at"]).total_seconds()
sensors[ide]["updated"] = dt.timedelta(seconds=secs)
sensors[ide]["active"] = True
self.reader.addTable(ide)
# print "Tree -----------------------"
# pp = pprint.PrettyPrinter(indent=4)
# pp.pprint(sensors)
# print "-----------------------"
# create Tree
self.createTree()
self.treeWidget.itemClicked.connect(self.on_itemClicked)
# create UI table
self.createTable(self.tableWidget)
self.tableWidget.cellClicked.connect(self.on_graphClicked)
self.show()
# Start timers
# self.reader.addTable("8c3450b7-9a74-4149-9ed3-a4098f4f88b3", "D8c3450b79a7441499ed3a4098f4f88b3")
[s["timer"].start() for s in sensors.values()]
# Svg rendering
self.svg = Svg(self.tabWidget.widget(1), self.svgLayout)
#self.tabWidget.currentChanged.connect(self.doSvg)
# Flip button
self.flipButton.clicked.connect(self.flipAll)
