def from_service(service: Service, icao: str) -> str:
"""
Returns the timestamp fetched from an AVWX Service object
"""
metar = Metar(icao)
metar.update(service("metar").fetch(icao))
return metar.data.time.repr
def test_metar_ete(self):
"""
Performs an end-to-end test of all METAR JSON files
"""
for path in glob(os.path.dirname(os.path.realpath(__file__))+'/metar/*.json'):
ref = json.load(open(path))
station = Metar(path.split('/')[-1][:4])
self.assertIsNone(station.last_updated)
self.assertTrue(station.update(ref['data']['raw']))
self.assertIsInstance(station.last_updated, datetime)
# Clear timestamp due to parse_date limitations
station.data.time = None
self.assertEqual(asdict(station.data), ref['data'])
self.assertEqual(asdict(station.translations), ref['translations'])
self.assertEqual(station.summary, ref['summary'])
self.assertEqual(station.speech, ref['speech'])
self.assertEqual(asdict(station.station_info), ref['station_info'])
def test_metar_ete(self):
"""
Performs an end-to-end test of all METAR JSON files
"""
for path in glob(
os.path.dirname(os.path.realpath(__file__)) + '/metar/*.json'):
ref = json.load(open(path))
station = Metar(path.split('/')[-1][:4])
self.assertIsNone(station.last_updated)
self.assertTrue(station.update(ref['data']['raw']))
self.assertIsInstance(station.last_updated, datetime)
# Clear timestamp due to parse_date limitations
station.data.time = None
self.assertEqual(asdict(station.data), ref['data'])
self.assertEqual(asdict(station.translations), ref['translations'])
self.assertEqual(station.summary, ref['summary'])
self.assertEqual(station.speech, ref['speech'])
self.assertEqual(asdict(station.station_info), ref['station_info'])
def test_metar_ete(self):
"""
Performs an end-to-end test of all METAR JSON files
"""
for path in Path(__file__).parent.joinpath("metar").glob("*.json"):
path = Path(path)
ref = json.load(path.open())
station = Metar(path.stem)
self.assertIsNone(station.last_updated)
self.assertTrue(station.update(ref["data"]["raw"]))
self.assertIsInstance(station.last_updated, datetime)
# Clear timestamp due to parse_date limitations
station.data.time = None
self.assertEqual(asdict(station.data), ref["data"])
self.assertEqual(asdict(station.translations), ref["translations"])
self.assertEqual(station.summary, ref["summary"])
self.assertEqual(station.speech, ref["speech"])
self.assertEqual(asdict(station.station_info), ref["station_info"])
def suggest_airports(led_ind, wrong_ident):
global led_index
print(error + "%s is not a valid ICAO identifier!" % wrong_ident)
possible_airports = []
letter_1_suggestions = data[wrong_ident[1].lower()]
letter_2_suggestions = data[wrong_ident[2].lower()]
letter_3_suggestions = data[wrong_ident[3].lower()]
# find suggestions
for l1 in letter_1_suggestions:
for l2 in letter_2_suggestions:
for l3 in letter_3_suggestions:
suggestion = "k" + l1 + l2 + l3
try:
m = Metar(suggestion.upper())
possible_airports.append(m)
except:
pass
print("Are of of these your airports?")
index = 0
for airport in possible_airports:
print("\033[1m%i.\033[0m %s | %s in %s, %s" % (index, airport.icao, airport.station.name, airport.station.city, airport.station.state))
index += 1
suggestion = get_suggestion_index(len(possible_airports))
if suggestion == "again":
pass
elif suggestion == "skip":
if input(warn + "Are you sure you want to skip (y/n): ") in ["", "y", "yes"]:
print("Skiping LED #%s" % led_ind)
led_index += 1 # increment led_index
else:
suggest_airports(led_ind, wrong_ident)
elif suggestion != "skip":
selected_ap = possible_airports[suggestion]
confirm = input(warn + "Are you sure you want to assign LED %i to %s (%s) in %s, %s? (y/n): " % (led_ind, selected_ap.station.name, selected_ap.icao.upper(), selected_ap.station.city, selected_ap.station.state))
if confirm.lower() in ["", "y", "yes"]:
auto_save(led_ind, selected_ap.icao.upper(), selected_ap.station)
led_index += 1
else:
suggest_airports(led_ind, wrong_ident)
print("[SUCCESS]: Saved airports to file.")
else:
print("Ok. Not saving recent configuration")
while run:
try:
ident = input("ICAO identifier for LED #%s: " % led_index)
if ident == "":
print("Skipping LED #%s" % led_index)
led_index += 1
else:
try:
m = Metar(ident.upper()
) # attempts to see if avwx recognizes ICAO code
config.update({
led_index: ident.upper()
}) # update dictionary with led index and uppercase identifier
print('Assigning %s in %s, %s to LED #%s' % (
m.station.name,
m.station.city,
m.station.state,
led_index,
))
led_index += 1 # increment led_index
except:
print(
'[ERROR] %s is not a valid ICAO identifier! Be sure to include county code!'
% ident)
class Airport:
def __init__(self, ident, index):
self.idnet = ident
self.index = index
self.station = Station.from_icao(ident)
def set_metar(self, raw_metar):
self.metar = Metar(self.idnet)
self.metar.update(raw_metar)
def get_metar(self):
return self.metar
def get_led_color(self):
try:
flight_rules = self.metar.data.flight_rules
except AttributeError as err:
print(err)
return (0,0,0)
else:
if flight_rules == 'VFR':
return settings.vfr_color
elif flight_rules == 'MVFR':
return settings.mvfr_color
elif flight_rules == 'IFR':
return settings.ifr_color
elif flight_rules == 'LIFR':
return settings.lifr_color
def get_flight_rules(self):
return self.metar.data.flight_rules.lower()
def is_lightning(self):
if 'ltg' in self.metar.data.remarks.lower():
return True
for code in self.metar.data.wx_codes:
if 'ts' in code.repr.lower() or 'ltg' in self.metar.data.remarks.lower():
return True
return False
def get_station_info(self):
return self.station
def is_snowing(self):
if 'rn' in self.metar.data.remarks.lower():
return True
for code in self.metar.data.wx_codes:
if 'rn' in code.repr.lower() or 'rn' in self.metar.data.remarks.lower():
return True
def get_animation_color(self):
wx = []
snow_codes = ["IC ", "PL ", "SG ", "SN ", "DS "]
fog_codes = ["FG ", "FU ", "DS ", "DU ", "PO ", "SS ", "VA "]
if self.is_lightning(): wx.append((255,255,255))
for f in fog_codes:
for c in self.metar.data.wx_codes:
if c.repr in fog_codes:
wx.append((119,0,255))
break
if f in self.metar.data.remarks:
wx.append((119,0,255))
break
for s in snow_codes:
for c in self.metar.data.wx_codes:
if c.repr in snow_codes:
wx.append((215,215,215))
break
if s in self.metar.data.remarks:
wx.append((215,215,215))
break
return wx
def set_metar(self, raw_metar):
self.metar = Metar(self.idnet)
self.metar.update(raw_metar)
for i in range(len(text) - num_cols + 1):
text_to_print = text[i:i + num_cols]
display.lcd_display_string(text_to_print, num_line)
time.sleep(0.5)
time.sleep(1)
else:
display.lcd_display_string(text, num_line)
def center_text(string):
length = len(string)
l = ""
for _ in range(1, length - 16):
pass
m = Metar('KGMU')
m.update()
display.lcd_display_string(' Welcome To', 1)
display.lcd_display_string(' raspi-metar!', 2)
time.sleep(1)
display.lcd_display_string(' Created by', 1)
display.lcd_display_string(' Ian Thompson', 2)
display.lcd_clear()
while True:
display.lcd_display_string(' KGMU METAR', 1)
display.lcd_display_string(m.data.flight_rules + ' Conditions', 2)
time.sleep(1)
long_string(display, m.data.raw, 2)