def main():
# activate ctrl-c interrupt
signal.signal(signal.SIGINT, signal.SIG_DFL)
sakia = QApplication(sys.argv)
sys.excepthook = exception_handler
#sakia.setStyle('Fusion')
loop = QSelectorEventLoop(sakia)
loop.set_exception_handler(async_exception_handler)
#loop.set_debug(True)
asyncio.set_event_loop(loop)
with loop:
app = Application.startup(sys.argv, sakia, loop)
lock = single_instance_lock(app.currency)
if not lock:
lock = single_instance_lock(app.currency)
if not lock:
QMessageBox.critical(None, "Sakia",
"Sakia is already running.")
sys.exit(1)
app.start_coroutines()
app.get_last_version()
keep_trying = True
while not app.blockchain_service.initialized():
try:
box = QMessageBox()
box.setWindowTitle("Initialization")
box.setText("Connecting to the network...")
wFlags = box.windowFlags()
if Qt.WindowCloseButtonHint == (wFlags & Qt.WindowCloseButtonHint):
wFlags = wFlags ^ Qt.WindowCloseButtonHint
box.setWindowFlags(wFlags)
box.show()
loop.run_until_complete(app.initialize_blockchain())
box.hide()
except (DuniterError, NoPeerAvailable) as e:
reply = QMessageBox.critical(None, "Error", "Error connecting to the network : {:}. Keep Trying ?".format(str(e)),
QMessageBox.Ok | QMessageBox.Abort)
if reply == QMessageBox.Ok:
loop.run_until_complete(PreferencesDialog(app).async_exec())
else:
break
else:
if not app.connection_exists():
conn_controller = ConnectionConfigController.create_connection(None, app)
loop.run_until_complete(conn_controller.async_exec())
window = MainWindowController.startup(app)
loop.run_forever()
try:
loop.set_exception_handler(exit_exception_handler)
loop.run_until_complete(app.stop_current_profile())
logging.debug("Application stopped")
except asyncio.CancelledError:
logging.info('CancelledError')
logging.debug("Exiting")
cleanup_lock(lock)
sys.exit()
def main():
# activate ctrl-c interrupt
signal.signal(signal.SIGINT, signal.SIG_DFL)
sakia = QApplication(sys.argv)
sys.excepthook = exception_handler
sakia.setStyle('Fusion')
loop = QSelectorEventLoop(sakia)
loop.set_exception_handler(async_exception_handler)
#loop.set_debug(True)
asyncio.set_event_loop(loop)
with loop:
app = Application.startup(sys.argv, sakia, loop)
lock = single_instance_lock(app.currency)
if not lock:
lock = single_instance_lock(app.currency)
if not lock:
QMessageBox.critical(None, "Sakia",
"Sakia is already running.")
sys.exit(1)
app.start_coroutines()
app.get_last_version()
keep_trying = True
while not app.blockchain_service.initialized():
try:
box = QMessageBox()
box.setWindowTitle("Initialization")
box.setText("Connecting to the network...")
wFlags = box.windowFlags()
if Qt.WindowCloseButtonHint == (wFlags
& Qt.WindowCloseButtonHint):
wFlags = wFlags ^ Qt.WindowCloseButtonHint
box.setWindowFlags(wFlags)
box.show()
loop.run_until_complete(app.initialize_blockchain())
box.hide()
except (DuniterError, NoPeerAvailable) as e:
reply = QMessageBox.critical(
None, "Error",
"Error connecting to the network : {:}. Keep Trying ?".
format(str(e)), QMessageBox.Ok | QMessageBox.Abort)
if reply == QMessageBox.Ok:
loop.run_until_complete(
PreferencesDialog(app).async_exec())
else:
break
else:
if not app.connection_exists():
conn_controller = ConnectionConfigController.create_connection(
None, app)
loop.run_until_complete(conn_controller.async_exec())
window = MainWindowController.startup(app)
loop.run_forever()
try:
loop.set_exception_handler(None)
loop.run_until_complete(app.stop_current_profile())
logging.debug("Application stopped")
except asyncio.CancelledError:
logging.info('CancelledError')
logging.debug("Exiting")
cleanup_lock(lock)
sys.exit()
box.setWindowTitle("Initialization")
box.setText("Connecting to the network...")
wFlags = box.windowFlags()
if Qt.WindowCloseButtonHint == (wFlags
& Qt.WindowCloseButtonHint):
wFlags = wFlags ^ Qt.WindowCloseButtonHint
box.setWindowFlags(wFlags)
box.show()
loop.run_until_complete(app.initialize_blockchain())
box.hide()
except (DuniterError, NoPeerAvailable) as e:
QMessageBox.critical(
None, "Error",
"Error connecting to the network : {:}".format(str(e)))
else:
if not app.connection_exists():
conn_controller = ConnectionConfigController.create_connection(
None, app)
loop.run_until_complete(conn_controller.async_exec())
window = MainWindowController.startup(app)
loop.run_forever()
try:
loop.set_exception_handler(None)
loop.run_until_complete(app.stop_current_profile())
logging.debug("Application stopped")
except asyncio.CancelledError:
logging.info('CancelledError')
logging.debug("Exiting")
cleanup_lock(lock)
sys.exit()