def initQCoreApplication():
""" Initializes the QtCore.QApplication instance. Creates one if it doesn't exist.
Sets Argos specific attributes, such as the OrganizationName, so that the application
persistent settings are read/written to the correct settings file/winreg. It is therefore
important to call this function (or initQApplication) at startup.
Returns the application.
"""
app = QtCore.QCoreApplication(sys.argv)
initArgosApplicationSettings(app)
return app
def __init__(self, argv, locale=None, gui=True, icon_themes=None):
cfgactions.install()
i18n.install(locale)
qtcompat.install()
standard.install()
icons.install(icon_themes or get_icon_themes())
if gui:
self._app = ColaQApplication(list(argv))
self._app.setWindowIcon(icons.cola())
self._install_style()
else:
self._app = QtCore.QCoreApplication(argv)
def __init__(self, argv, locale=None, gui=True):
cfgactions.install()
i18n.install(locale)
qtcompat.install()
qtutils.install()
icons.install()
fsmonitor.current().files_changed.connect(self._update_files)
if gui:
self._app = current(tuple(argv))
self._app.setWindowIcon(icons.cola())
else:
self._app = QtCore.QCoreApplication(argv)
def on_messageReceived_sub(self, sub, msg):
print("on_messageReceived_sub", sub, msg.payload)
if msg.payload == b"200":
print("unsubscribe")
self.client.unsubscribe(sub.topic)
def on_disconnect(self):
print("on_disconnect")
self.timer.stop()
QtCore.QCoreApplication.quit()
def on_messageSent(self, mid):
print("on_messageSent", mid)
def publish(self):
mid = self.client.publish("foo/bar", str(self.m_counter).encode())
print(mid)
self.m_counter += 1
@QtCore.Slot(bytes, MqttTopicName)
def on_messageReceived(self, msg, topic):
print("on_messageReceived", msg, topic)
if __name__ == "__main__":
import sys
app = QtCore.QCoreApplication(sys.argv)
rec = Receiver()
sys.exit(app.exec_())
