class Main:
def __init__(self):
QCoreApplication.setOrganizationName('github.com/misdoro')
QCoreApplication.setApplicationName('Battery tester')
self.threadpool = QThreadPool()
self.instr_thread()
self.datastore = DataStore()
signal.signal(signal.SIGTERM, self.terminate_process)
signal.signal(signal.SIGINT, self.terminate_process)
self.data_receivers = set()
GUI(self)
def instr_thread(self):
self.instr_worker = InstrumentWorker()
self.instr_worker.signals.data_row.connect(self.data_callback)
self.threadpool.start(self.instr_worker)
self.instr_worker.signals.start.emit()
def subscribe(self, receiver):
self.data_receivers.add(receiver)
def data_callback(self, data):
self.datastore.append(data)
for r in self.data_receivers:
r.data_row(self.datastore, data)
def send_command(self, command):
self.instr_worker.signals.command.emit(command)
def at_exit(self):
self.instr_worker.signals.exit.emit()
self.threadpool.waitForDone()
def terminate_process(self, signal, _stack):
self.at_exit()
sys.exit()
