def __init__(self, imgDir, app, start_args):
super().__init__()
self.app = app
# Register the signal handlers
signal.signal(signal.SIGTERM, service_shutdown)
signal.signal(signal.SIGINT, service_shutdown)
# Get version and title
self.version = getSPMTVersion()
self.title = 'SPMT - Secure PIVX Masternode Tool - v.%s-%s' % (
self.version['number'], self.version['tag'])
# Create the userdir if it doesn't exist
if not os.path.exists(user_dir):
os.makedirs(user_dir)
# Open database
self.db = Database(self)
self.db.open()
# Clean v4 migration (read data from old files and delete them)
clean_v4_migration(self)
# Check for startup args (clear data)
if start_args.clearAppData:
settings = QSettings('PIVX', 'SecurePivxMasternodeTool')
settings.clear()
if start_args.clearRpcData:
self.db.clearTable('CUSTOM_RPC_SERVERS')
if start_args.clearMnData:
self.db.clearTable('MASTERNODES')
# Clear Rewards and Governance DB (in case of forced shutdown)
self.db.clearTable('REWARDS')
self.db.clearTable('PROPOSALS')
self.db.clearTable('MY_VOTES')
# Read Masternode List
masternode_list = self.db.getMasternodeList()
# Read cached app data
self.cache = readCacheSettings()
# Initialize user interface
self.initUI(masternode_list, imgDir)
