def run(conf_file=None):
"""Run the screen."""
if not conf_file:
parser = argparse.ArgumentParser()
parser.add_argument(
"--config",
action="store",
help="Point to a YAML configuration file.",
default="/etc/infopanel/infopanel.yaml",
)
args = parser.parse_args()
conf_file = args.config
conf = config.load_config_yaml(conf_file)
apply_global_config(conf)
disp = display.display_factory(conf)
datasrc = data.InputData()
infopanel = driver_factory(disp, datasrc, conf)
if conf.get("mqtt"):
client = mqtt.MQTTClient(datasrc, conf["mqtt"])
client.start()
else:
client = None
try:
# infopanel.start() # multiple threads
infopanel.run() # main thread
finally:
if client:
client.stop()
LOG.info("Quitting.")
def __init__(self, max_x, max_y, data_source=None):
"""Construct a sprite."""
self.x, self.y = None, None
self.max_x, self.max_y = max_x, max_y
self._frame_num = 0
self._ticks = (
0 # to allow slower changes of frames, could probably be itertools.cycle
)
self.ticks_per_frame = None
self.ticks_per_movement = None
self.ticks_per_phrase = None
self.min_ticks_per_phrase = None
self.max_ticks_per_phrase = None
self.pallete = None
self.dx, self.dy = None, None
self.font = None
self.text = None
self.phrases = None
if data_source is None:
data_source = data.InputData()
self.data_source = data_source
self.frames = []
self._frame_delta = 0
self.can_flip = None
self.reverse_frame_loop = None
self._phrase_width = 0
def build_test_sprites():
DURATION_CONFIG = {
'I90': {
'type': 'Duration',
'label': 'I90',
'low_val': 13.0, # pylint:disable=invalid-name
'high_val': 25.0,
'data_label': 'travel_time_i90'
}
}
datasrc = data.InputData()
datasrc['travel_time_i90'] = 10.0
return sprites.sprite_factory(DURATION_CONFIG, datasrc, MockDisplay())
def build_test_sprites():
# pylint:disable=invalid-name
DURATION_CONFIG = {
"I90": {
"type": "Duration",
"label": "I90",
"low_val": 13.0,
"high_val": 25.0,
"data_label": "travel_time_i90",
}
}
datasrc = data.InputData()
datasrc["travel_time_i90"] = 10.0
return sprites.sprite_factory(DURATION_CONFIG, datasrc, MockDisplay())
def test_bytes_mode_input(self):
"""
Make sure a bytes mode name gets handled properly.
Sometimes MQTT returns byte strings instead of bytes.
"""
datasrc = data.InputData()
client = mqtt.MQTTClient(datasrc, conf=None)
msg = MockMQTTMsg("infopanel/mode", "random")
client.on_message(None, None, msg)
self.assertEqual(datasrc["mode"], "random")
msg = MockMQTTMsg("infopanel/mode", b"random")
client.on_message(None, None, msg)
self.assertEqual(datasrc["mode"], "random")