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_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_clouds(self):
"""
Tests translating each cloud into a single string
"""
self.assertEqual(translate.clouds(None), '')
self.assertEqual(translate.clouds([]), 'Sky clear')
for clouds, translation in (
(['BKN','FEW020'], 'Few clouds at 2000ft'),
(['OVC030','SCT100'], 'Overcast layer at 3000ft, Scattered clouds at 10000ft'),
(['BKN015CB'], 'Broken layer at 1500ft (Cumulonimbus)'),
):
clouds = [core.make_cloud(cloud) for cloud in clouds]
self.assertEqual(translate.clouds(clouds), translation + ' - Reported AGL')
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)
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 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)
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_clouds(self):
"""
Tests translating each cloud into a single string
"""
self.assertEqual(translate.clouds(None), '')
self.assertEqual(translate.clouds([]), 'Sky clear')
for clouds, translation in (
(['BKN', 'FEW020'], 'Few clouds at 2000ft'),
(['OVC030', 'SCT100'],
'Overcast layer at 3000ft, Scattered clouds at 10000ft'),
(['BKN015CB'], 'Broken layer at 1500ft (Cumulonimbus)'),
):
clouds = [core.make_cloud(cloud) for cloud in clouds]
self.assertEqual(translate.clouds(clouds),
translation + ' - Reported AGL')
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)
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_make_cloud(self):
"""
Tests helper function which returns a Cloud dataclass
"""
for cloud, out in (
('SCT060', ['SCT', 60, None]),
('FEWO03', ['FEW', 3, None]),
('BKNC015', ['BKN', 15, 'C']),
('OVC120TS', ['OVC', 120, 'TS']),
('VV002', ['VV', 2, None]),
('SCT', ['SCT', None, None]),
('FEW027///', ['FEW', 27, None]),
('FEW//////', ['FEW', None, None]),
('FEW///TS', ['FEW', None, 'TS']),
):
ret_cloud = core.make_cloud(cloud)
self.assertIsInstance(ret_cloud, structs.Cloud)
self.assertEqual(ret_cloud.repr, cloud)
for i, key in enumerate(('type', 'altitude', 'modifier')):
self.assertEqual(getattr(ret_cloud, key), out[i])
def test_make_cloud(self):
"""
Tests helper function which returns a Cloud dataclass
"""
for cloud, out in (
('SCT060', ['SCT', 60, None]),
('FEWO03', ['FEW', 3, None]),
('BKNC015', ['BKN', 15, 'C']),
('OVC120TS', ['OVC', 120, 'TS']),
('VV002', ['VV', 2, None]),
('SCT', ['SCT', None, None]),
('FEW027///', ['FEW', 27, None]),
('FEW//////', ['FEW', None, None]),
('FEW///TS', ['FEW', None, 'TS']),
):
ret_cloud = core.make_cloud(cloud)
self.assertIsInstance(ret_cloud, structs.Cloud)
self.assertEqual(ret_cloud.repr, cloud)
for i, key in enumerate(('type', 'altitude', 'modifier')):
self.assertEqual(getattr(ret_cloud, key), out[i])
def test_shared(self):
"""
Tests availibility of shared values between the METAR and TAF translations
"""
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')
)
trans = translate.shared(data, units)
self.assertIsInstance(trans, dict)
for key in ('altimeter', 'clouds', 'other', 'visibility'):
self.assertIn(key, trans)
self.assertTrue(bool(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)
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 _clouds(item: str) -> [Cloud]:
"""
Convert cloud element to a list of Clouds
"""
return [core.make_cloud(cloud) for cloud in item.split()]
def _clouds(item: str) -> [Cloud]:
"""
Convert cloud element to a list of Clouds
"""
return [core.make_cloud(cloud) for cloud in item.split()]