def refresh_station_weather():
"""
Attempts to get the latest weather for all stations and
categorize the reports.
"""
for airport in airport_render_config:
print "Retrieving METAR for " + airport
metar = weather.get_metar(airport)
print "METAR for " + airport + " = " + metar
category = weather.get_category(metar)
if airport in overrides:
category = overrides[airport]
print "Category for " + airport + " = " + category
set_airport_display(airport, category)
def update_station_categorization(airport, utc_offset):
"""
Updates the categorization for a single given station.
Arguments:
airport {string} -- The identifier of the weather station.
utc_offset {int} -- The number of hours off from UTC the station is.
"""
try:
metar = weather.get_metar(airport, logger=LOGGER)
category = get_airport_category(airport, metar, utc_offset)
set_airport_display(airport, category, metar=metar)
except Exception as e:
safe_log_warning(LOGGER,
'While attempting to get category for {}, got EX:{}'.format(airport, e))
def refresh_all_weather_stations():
"""
Attempts to get the latest weather for all stations and
categorize the reports.
"""
for airport in airport_render_config:
LOGGER.log_info_message("Retrieving METAR for " + airport)
metar = weather.get_metar(airport)
LOGGER.log_info_message("METAR for " + airport + " = " + metar)
try:
category = weather.get_category(
airport, metar, configuration.get_night_lights())
except:
category = weather.INVALID
LOGGER.log_info_message("Category for " + airport + " = " + category)
set_airport_display(airport, category)
def update_all_station_categorizations():
"""
Takes the latest reports (probably in cache) and then
updates the categorization of the airports.
"""
utc_offset = datetime.utcnow() - datetime.now()
LOGGER.log_info_message("Updating all airports at LOCAL={}, UTC={}".format(
datetime.now(), datetime.utcnow()))
for airport in airport_render_config:
try:
metar = weather.get_metar(airport, logger=LOGGER)
category = get_airport_category(airport, metar, utc_offset)
set_airport_display(airport, category, metar=metar)
except Exception as e:
LOGGER.log_warning_message(
'While attempting to get category for {}, got EX:{}'.format(airport, e))
def wait_for_all_airports():
"""
Waits for all of the airports to have been given a chance to initialize.
If an airport had an error, then that still counts.
"""
utc_offset = datetime.utcnow() - datetime.now()
for airport in airport_render_config:
try:
thread_lock_object.acquire()
metar = weather.get_metar(airport, logger=LOGGER)
category = get_airport_category(airport, metar, utc_offset)
airport_conditions[airport] = (category, False)
except:
airport_conditions[airport] = (weather.INVALID, False)
safe_log_warning(
LOGGER, "Error while initializing with airport=" + airport)
finally:
thread_lock_object.release()
return True
# Validate that the station is in the CSV file
try:
data_file_icao_code = weather.get_faa_csv_identifier(station_id)
except Exception as e:
terminal_error(
'Unable to fetch the station {} from the CSV data file. Please check that the station is in the CSV file. Error={}'
.format(station_id, e))
if data_file_icao_code is None or data_file_icao_code == '' or weather.INVALID in data_file_icao_code:
terminal_error(
f'Unable to fetch the station {station_id} from the CSV data file. Please check that the station is in the CSV file. Error={e}'
)
# Validate that the station can have weather fetched
metar = weather.get_metar(station_id, logger=LOGGER)
if metar is None or weather.INVALID in metar:
stations_unable_to_fetch_weather.append(station_id)
safe_log_warning(
LOGGER, f'Unable to fetch weather for {station_id}/{led_index}')
# Validate that the station can have Sunrise/Sunset fetched
day_night_info = weather.get_civil_twilight(station_id)
if day_night_info is None:
terminal_error(
f'Unable to fetch day/night info for {station_id}/{led_index}')
if len(day_night_info) != 6:
terminal_error(