def __init__(self): """Instantiate LibrixTCDaemon class and exec init routines @param self A LibrixTCDaemon instance """ QCoreApplication.__init__(self, sys.argv) # Init LTCConfigParser self.configparser = LTCConfigParser() self.configparser.readConfigFile(configfile) # Init LTCModuleParser self.moduleparser = LTCModuleParser() # Start HTTP server self.httpserver = ThreadedServer(self.configparser, http_port) self.httpserver.start() # Init FileChecker instance and timer self.checkFile = FileChecker(self.configparser, self.moduleparser) self.checkFileTimer = QTimer(self) self.checkFileTimer.timeout.connect(self.checkFile.start) # Init UserChecker instance and timer self.checkUsers = UserChecker(self.configparser, self.moduleparser) self.checkUsersTimer = QTimer(self) self.checkUsersTimer.timeout.connect(self.checkUsers.start) # PID file checker self.checkPIDfileTimer = QTimer(self) self.checkPIDfileTimer.timeout.connect(self.checkPIDfile) self.checkFile.reload.connect(self.checkUsers.clearUser) # Start timers self.checkFileTimer.start(1000) self.checkUsersTimer.start(1000) self.checkPIDfileTimer.start(1000)
def __init__(self):
QCoreApplication.__init__(self, [])
self.timer = QTimer()
self.timer.timeout.connect(self.test)
self.timer.start(0)
def __init__( self ):
QCoreApplication.__init__( self, sys.argv )
sys.excepthook = self.excepthook
def __init__(self):
QCoreApplication.__init__(self, sys.argv)
sys.excepthook = self.excepthook
def __init__(self, argv):
QCoreApplication.__init__(self, argv)
# parse commandline arguments
parser = argparse.ArgumentParser(
description=
'General Data Acquisition and Instrument control System (GDAIS)')
parser.add_argument('equipment',
help='Equipment file (.json) to work with')
parser.add_argument('-d',
action='store_true',
default=False,
dest='background',
help='Run in background')
parser.add_argument('--no-http-logging',
action='store_false',
default=True,
dest='http_logging',
help='Log messages to GDAIS-control HTTP server')
args = parser.parse_args()
self.equipment_file = os.path.abspath(args.equipment)
self.in_background = args.background
self.http_logging = args.http_logging
# output logging
logging.basicConfig(
level=logging.DEBUG,
format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
filename=os.path.join(self.BASE_PATH, 'debug.log'),
filemode='w')
self.log = logging.getLogger("GDAIS")
if not self.in_background:
# send log output to console if not running in background
consoleHandler = logging.StreamHandler()
consoleHandler.setLevel(logging.DEBUG)
self.log.addHandler(consoleHandler)
self.log.info("Welcome to GDAIS!")
# HTTP handler for remote logging
self.httpHandler = None
# control server for GDAIS remote control
self.control_server = ControlServer()
# notifier of GDAIS events to an external server
self.notifier = Notifier()
# lists to store instrument controller and initialization threads
self.instrument_init_controllers = []
self.instrument_controllers = []
# create data recorder thread
self.recorder = Recorder()
# whether exit sequence has started
self.exiting = False
# schedule start event to be run when the execution loop starts
QTimer.singleShot(0, self.start)
