def effect_two_color_siren()

in status_led_pkg/status_led_pkg/status_led_node.py [0:0]

• 16 lines of code
• 4 McCabe index (conditional complexity)

    def effect_two_color_siren(self,
                               led_index=constants.DEFAULT_LED_INDEX,
                               color1=constants.LEDColors.RED,
                               color2=constants.LEDColors.BLUE,
                               delay=0.1):
        """Main function implementing the blink color effect with the colors and the led index
           passed as parameter.

        Args:
            led_index (int, optional): LED index to identify the status LED.
                                       Defaults to constants.DEFAULT_LED_INDEX.
            color1 (str, optional): First color to set. Defaults to constants.LEDColors.RED.
            color2 (str, optional): Second color to set. Defaults to constants.LEDColors.BLUE.
            delay (float, optional): Time in seconds to hold each color for the blink effect.
                                     Defaults to 0.1.
        """
        led = self.get_led(led_index)
        stop = self.stop[led_index]
        if color1 in constants.LED_COLOR_VALUES and color2 in constants.LED_COLOR_VALUES:
            while not stop.isSet():
                led.rgb(constants.LED_COLOR_VALUES[color1])
                time.sleep(delay)
                led.rgb(constants.LED_COLOR_VALUES[color2])
                time.sleep(delay)
            led.off()
        else:
            self.get_logger().error(f"Colors not supported: {color1} {color2}")