def main():
"""
- Parse user-specified data from YaML
- Check to see that the needed graphics are available. If not, get them.
- Get the radar imagery, complete with warnings graphics
- Get today's hazardous weather outlook statement and parse it
- Check for FTM outage notifications
- Get, parse, and write out current weather conditions to specified locations.
- TODO: should run the getweather.sh shell script, that overlays/composites
the weather graphics. At present, that shell script calls this script
and runs the overlays with -bash-.
- Check for and acquire current multi-band GOES-x imagery of a given resolution.
"""
if os.path.exists('weatherwidget.log'):
os.remove('weatherwidget.log')
logging.basicConfig(
filename='weatherwidget.log',
level=logging.DEBUG,
format='%(asctime)s %(levelname)s %(threadName)-10s %(message)s',
)
data = wf.load_settings_and_defaults(SETTINGS_DIR, 'settings.yml',
'defaults.yml')
if not data:
logging.error('Unable to load settings files. These are required.')
sys.exit(
'settings files are required and could not be loaded successfully.'
)
logging.info('Checking for radar outage.')
wf.outage_check(data)
logging.info('Retrieving current weather observations.')
right_now = Observation(data)
right_now.get_current_conditions()
right_now.get_backup_obs(use_json=False)
right_now.merge_good_observations()
logging.debug('Merged current conditions: %s', right_now.con1.obs)
sum_con = right_now.conditions_summary()
if right_now.con1.obs and sum_con:
text_conditions, nice_con = right_now.format_current_conditions()
logging.debug('Current conditions from primary source: %s', nice_con)
wf.write_json(some_dict=nice_con,
outputdir=data['output_dir'],
filename='current_conditions.json')
else:
logging.error(
'Something went wrong getting the current conditions. Halting.')
return 1
wf.write_text(os.path.join(data['output_dir'], 'current_conditions.txt'),
text_conditions)
# Get radar image:
current_radar = Radar(data)
current_radar.check_assets()
current_radar.get_radar()
current_radar.get_warnings_box()
if current_radar.problem:
logging.error('Unable to retrieve weather radar image. Halting now.')
# Hazardous Weather Outlook and alerts:
today_alerts = Alerts(data)
today_alerts.get_alerts()
# Get hydrograph image.
if wf.get_hydrograph(abbr=data['river_gauge_abbr'],
hydro_url=data['defaults']['water_url'],
outputdir=data['output_dir']).ok:
logging.info('Requesting hydrograph for station %s, gauge "%s".',
data['radar_station'], data['river_gauge_abbr'])
else:
logging.error('Failed to get hydrograph information.')
return 1
forecast_obj = Forecast(data=data)
logging.debug('Getting the forecasts.')
forecast_obj.get_forecast()
forecastdict = forecast_obj.parse_forecast()
if forecastdict is None:
logging.error('Unable to parse forecast!')
return 1
forecast_obj.write_forecast(outputdir=data['output_dir'])
logging.debug('Getting area forecast discussion.')
forecast_obj.get_afd()
logging.debug('Getting zone forecast.')
zoneforecast = ZoneForecast(data)
zoneforecast.get()
wf.write_json(some_dict=forecastdict,
outputdir=data['output_dir'],
filename='forecast.json')
wsvg.make_forecast_icons(forecastdict, outputdir=data['output_dir'])
# Satellite imagery:
current_image = Imagery(band='GEOCOLOR', data=data)
current_image.get_all()
logging.info('Finished program run.')
return 0
