def test_taf_line(self):
"""
Tests converting TAF line data into into a single spoken string
"""
units = structs.Units(**static.NA_UNITS)
line = {
'altimeter': core.make_number('2992'),
'clouds': [core.make_cloud('BKN015CB')],
'end_time': core.make_timestamp('1206'),
'icing': ['611005'],
'other': ['+RA'],
'start_time': core.make_timestamp('1202'),
'turbulance': ['540553'],
'type': 'FROM',
'visibility': core.make_number('3'),
'wind_direction': core.make_number('360'),
'wind_gust': core.make_number('20'),
'wind_shear': 'WS020/07040KT',
'wind_speed': core.make_number('12'),
}
line.update({
k: None
for k in ('flight_rules', 'probability', 'raw', 'sanitized')
})
line = structs.TafLineData(**line)
spoken = (
'From 2 to 6 zulu, Winds three six zero at 12kt gusting to 20kt. '
'Wind shear 2000inHg from zero seven zero at 40kt. Visibility three miles. '
'Altimeter two nine point nine two. Heavy Rain. '
'Broken layer at 1500ft (Cumulonimbus). '
'Occasional moderate turbulence in clouds from 5500ft to 8500ft. '
'Light icing from 10000ft to 15000ft')
ret = speech.taf_line(line, units)
self.assertIsInstance(ret, str)
self.assertEqual(ret, spoken)
def test_get_wind(self):
"""
Tests that the wind item gets removed and split into its components
"""
# Both us knots as the default unit, so just test North American default
for wx, unit, *wind, varv in ((['1'
], 'kt', (None, ), (None, ), (None, ),
[]), (['12345(E)', 'G50',
'1'], 'kt', ('123', 123),
('45', 45), ('50', 50), []),
(['O1234G56', '1'], 'kt', ('012', 12),
('34', 34), ('56', 56), []),
(['36010KTS', 'G20', '300V060',
'1'], 'kt', ('360', 360), ('10', 10),
('20', 20), [
('300', 300), ('060', 60)
]), (['VRB10MPS', '1'], 'm/s',
('VRB', ), ('10', 10), (None, ),
[]), (['VRB20G30KMH',
'1'], 'km/h', ('VRB', ),
('20', 20), ('30', 30), [])):
units = structs.Units(**static.NA_UNITS)
wx, *winds, var = core.get_wind(wx, units)
self.assertEqual(wx, ['1'])
for i in range(len(wind)):
self.assert_number(winds[i], *wind[i])
if varv:
self.assertIsInstance(varv, list)
for i in range(2):
self.assert_number(var[i], *varv[i])
self.assertEqual(units.wind_speed, unit)
def test_taf(self):
"""
Tests end-to-end TAF translation
"""
units = structs.Units(**static.NA_UNITS)
line_data = {
'altimeter': core.make_number('2992'),
'clouds': [core.make_cloud('BKN015CB')],
'icing': ['611005'],
'other': ['+RA'],
'turbulance': ['540553'],
'visibility': core.make_number('3'),
'wind_direction': core.make_number('360'),
'wind_gust': core.make_number('20'),
'wind_shear': 'WS020/07040KT',
'wind_speed': core.make_number('12')
}
line_data.update({
k: ''
for k in ('raw', 'end_time', 'start_time', 'probability', 'type',
'flight_rules', 'sanitized')
})
data = {'max_temp': 'TX20/1518Z', 'min_temp': 'TN00/00', 'remarks': ''}
data.update({
k: ''
for k in ('raw', 'station', 'time', 'start_time', 'end_time')
})
data = structs.TafData(forecast=[structs.TafLineData(**line_data)],
**data)
# noinspection PyArgumentList
line_trans = structs.TafLineTrans(
altimeter='29.92 inHg (1013 hPa)',
clouds='Broken layer at 1500ft (Cumulonimbus) - Reported AGL',
icing='Light icing from 10000ft to 15000ft',
other='Heavy Rain',
turbulance=
'Occasional moderate turbulence in clouds from 5500ft to 8500ft',
visibility='3sm (4.8km)',
wind_shear='Wind shear 2000ft from 070 at 40kt',
wind='N-360 at 12kt gusting to 20kt')
trans = structs.TafTrans(
forecast=[line_trans],
max_temp='Maximum temperature of 20°C (68°F) at 15-18:00Z',
min_temp='Minimum temperature of 0°C (32°F) at 00:00Z',
remarks={})
translated = translate.taf(data, units)
self.assertIsInstance(translated, structs.TafTrans)
for line in translated.forecast:
self.assertIsInstance(line, structs.TafLineTrans)
self.assertEqual(translated, trans)
def test_taf(self):
"""
Tests converting a TafData report into a single spoken string
"""
units = structs.Units(**static.NA_UNITS)
# noinspection PyUnresolvedReferences
empty_line = {
k: None
for k in structs.TafLineData.__dataclass_fields__.keys()
}
forecast = [
structs.TafLineData(**{
**empty_line,
**line
}) for line in (
{
'type': 'FROM',
'start_time': core.make_timestamp('0410Z'),
'end_time': core.make_timestamp('0414Z'),
'visibility': core.make_number('3'),
'wind_direction': core.make_number('360'),
'wind_gust': core.make_number('20'),
'wind_speed': core.make_number('12'),
},
{
'type': 'PROB',
'probability': core.make_number('45'),
'start_time': core.make_timestamp('0412Z'),
'end_time': core.make_timestamp('0414Z'),
'visibility': core.make_number('M1/4'),
},
)
]
# noinspection PyArgumentList
taf = structs.TafData(raw=None,
remarks=None,
station=None,
time=None,
forecast=forecast,
start_time=core.make_timestamp('0410Z'),
end_time=core.make_timestamp('0414Z'))
ret = speech.taf(taf, units)
spoken = (
"Starting on .* 4th - From 10 to 14 zulu, "
"Winds three six zero at 12kt gusting to 20kt. Visibility three miles. "
r"From 12 to 14 zulu, there's a 45% chance for Visibility "
"less than one quarter of a mile")
self.assertIsInstance(ret, str)
assert re.match(spoken, ret)
def test_get_altimeter(self):
"""
Tests that the correct alimeter item gets removed from the end of the wx list
"""
# North American default
units = structs.Units(**static.NA_UNITS)
for wx, alt in (
(['1', '2'], (None, )),
(['1', '2', 'A2992'], ('2992', 29.92)),
(['1', '2', '2992'], ('2992', 29.92)),
(['1', '2', 'A2992', 'Q1000'], ('2992', 29.92)),
(['1', '2', 'Q1000', 'A2992'], ('2992', 29.92)),
(['1', '2', 'Q1000'], ('1000', 1000)),
):
self.assertEqual(units.altimeter, 'inHg')
retwx, ret_alt = core.get_altimeter(wx, units)
self.assertEqual(retwx, ['1', '2'])
self.assert_number(ret_alt, *alt)
# The last one should have changed the unit
self.assertEqual(units.altimeter, 'hPa')
# International
units = structs.Units(**static.IN_UNITS)
for wx, alt in (
(['1', '2'], (None, )),
(['1', '2', 'Q.1000'], ('1000', 1000)),
(['1', '2', 'Q1000/10'], ('1000', 1000)),
(['1', '2', 'A2992', 'Q1000'], ('1000', 1000)),
(['1', '2', 'Q1000', 'A2992'], ('1000', 1000)),
(['1', '2', 'A2992'], ('2992', 29.92)),
):
self.assertEqual(units.altimeter, 'hPa')
retwx, ret_alt = core.get_altimeter(wx, units, 'IN')
self.assertEqual(retwx, ['1', '2'])
self.assert_number(ret_alt, *alt)
# The last one should have changed the unit
self.assertEqual(units.altimeter, 'inHg')
def test_shared():
units = structs.Units(**static.NA_UNITS)
data = structs.SharedData(altimeter=core.make_number('2992'),
clouds=[core.make_cloud('OVC060')],
flight_rules='',
other=['RA'],
sanitized='',
visibility=core.make_number('10'),
wind_direction=core.make_number('0'),
wind_gust=core.make_number('0'),
wind_speed=core.make_number('0'))
# noinspection PyTypeChecker
trans = translate.shared(data, units)
assert isinstance(trans, dict)
for key in ('altimeter', 'clouds', 'other', 'visibility'):
assert key in trans
assert trans[key]
def test_metar(self):
"""
Tests end-to-end METAR translation
"""
units = structs.Units(**static.NA_UNITS)
data = {
'altimeter':
core.make_number('2992'),
'clouds': [core.make_cloud('BKN015CB')],
'dewpoint':
core.make_number('M01'),
'other': ['+RA'],
'temperature':
core.make_number('03'),
'visibility':
core.make_number('3'),
'wind_direction':
core.make_number('360'),
'wind_gust':
core.make_number('20'),
'wind_speed':
core.make_number('12'),
'wind_variable_direction':
[core.make_number('340'),
core.make_number('020')]
}
data.update({
k: ''
for k in ('raw', 'remarks', 'station', 'time', 'flight_rules',
'remarks_info', 'runway_visibility', 'sanitized')
})
data = structs.MetarData(**data)
# noinspection PyArgumentList
trans = structs.MetarTrans(
altimeter='29.92 inHg (1013 hPa)',
clouds='Broken layer at 1500ft (Cumulonimbus) - Reported AGL',
dewpoint='-1°C (30°F)',
other='Heavy Rain',
remarks={},
temperature='3°C (37°F)',
visibility='3sm (4.8km)',
wind='N-360 (variable 340 to 020) at 12kt gusting to 20kt')
translated = translate.metar(data, units)
self.assertIsInstance(translated, structs.MetarTrans)
self.assertEqual(translated, trans)
def test_metar(self):
"""
Tests converting METAR data into into a single spoken string
"""
units = structs.Units(**static.NA_UNITS)
data = {
'altimeter':
core.make_number('2992'),
'clouds': [core.make_cloud('BKN015CB')],
'dewpoint':
core.make_number('M01'),
'other': ['+RA'],
'temperature':
core.make_number('03'),
'visibility':
core.make_number('3'),
'wind_direction':
core.make_number('360'),
'wind_gust':
core.make_number('20'),
'wind_speed':
core.make_number('12'),
'wind_variable_direction':
[core.make_number('340'),
core.make_number('020', speak='020')]
}
data.update({
k: None
for k in ('raw', 'remarks', 'station', 'time', 'flight_rules',
'remarks_info', 'runway_visibility', 'sanitized')
})
data = structs.MetarData(**data)
spoken = (
'Winds three six zero (variable three four zero to zero two zero) '
'at 12kt gusting to 20kt. Visibility three miles. '
'Temperature three degrees Celsius. Dew point minus one degree Celsius. '
'Altimeter two nine point nine two. Heavy Rain. '
'Broken layer at 1500ft (Cumulonimbus)')
ret = speech.metar(data, units)
self.assertIsInstance(ret, str)
self.assertEqual(ret, spoken)
def test_get_visibility(self):
"""
Tests that the visibility item(s) gets removed and cleaned
"""
for wx, unit, visibility in (
(['1'], 'sm', (None, )),
(['05SM', '1'], 'sm', ('5', 5)),
(['10SM', '1'], 'sm', ('10', 10)),
(['P6SM', '1'], 'sm', ('P6', )),
(['M1/4SM', '1'], 'sm', ('M1/4', )),
(['1/2SM', '1'], 'sm', ('1/2', 0.5)),
(['2', '1/2SM', '1'], 'sm', ('5/2', 2.5)),
(['1000', '1'], 'm', ('1000', 1000)),
(['1000E', '1'], 'm', ('1000', 1000)),
(['1000NDV', '1'], 'm', ('1000', 1000)),
(['M1000', '1'], 'm', ('1000', 1000)),
(['2KM', '1'], 'm', ('2000', 2000)),
):
units = structs.Units(**static.NA_UNITS)
wx, vis = core.get_visibility(wx, units)
self.assertEqual(wx, ['1'])
self.assert_number(vis, *visibility)
self.assertEqual(units.visibility, unit)