def parse_in(txt: str) -> (MetarData, Units): """ Parser for the International METAR variant """ units = Units(**IN_UNITS) clean = core.sanitize_report_string(txt) wxresp = {'raw': txt, 'sanitized': clean} wxdata, wxresp['remarks'] = core.get_remarks(clean) wxdata, wxresp['runway_visibility'], _ = core.sanitize_report_list(wxdata) wxdata, wxresp['station'], wxresp['time'] = core.get_station_and_time( wxdata) if 'CAVOK' not in wxdata: wxdata, wxresp['clouds'] = core.get_clouds(wxdata) wxdata, wxresp['wind_direction'], wxresp['wind_speed'], \ wxresp['wind_gust'], wxresp['wind_variable_direction'] = core.get_wind(wxdata, units) wxdata, wxresp['altimeter'] = core.get_altimeter(wxdata, units, 'IN') if 'CAVOK' in wxdata: wxresp['visibility'] = core.make_number('CAVOK') wxresp['clouds'] = [] wxdata.remove('CAVOK') else: wxdata, wxresp['visibility'] = core.get_visibility(wxdata, units) wxresp['other'], wxresp['temperature'], wxresp[ 'dewpoint'] = core.get_temp_and_dew(wxdata) condition = core.get_flight_rules(wxresp['visibility'], core.get_ceiling(wxresp['clouds'])) wxresp['flight_rules'] = FLIGHT_RULES[condition] wxresp['remarks_info'] = remarks.parse(wxresp['remarks']) wxresp['time'] = core.make_timestamp(wxresp['time']) return MetarData(**wxresp), units
def parse_in(txt: str) -> {str: object}: """ Parser for the International METAR variant """ units = copy(IN_UNITS) wxresp = {} txt = core.sanitize_report_string(txt) wxdata, wxresp['Remarks'] = core.get_remarks(txt) wxdata, wxresp['Runway-Vis-List'], _ = core.sanitize_report_list(wxdata) wxdata, wxresp['Station'], wxresp['Time'] = core.get_station_and_time( wxdata) if 'CAVOK' not in wxdata: wxdata, wxresp['Cloud-List'] = core.get_clouds(wxdata) wxdata, units, wxresp['Wind-Direction'], wxresp['Wind-Speed'], \ wxresp['Wind-Gust'], wxresp['Wind-Variable-Dir'] = core.get_wind(wxdata, units) wxdata, units, wxresp['Altimeter'] = core.get_altimeter( wxdata, units, 'IN') if 'CAVOK' in wxdata: wxresp['Visibility'] = '9999' wxresp['Cloud-List'] = [] wxdata.remove('CAVOK') else: wxdata, units, wxresp['Visibility'] = core.get_visibility( wxdata, units) wxresp['Other-List'], wxresp['Temperature'], wxresp[ 'Dewpoint'] = core.get_temp_and_dew(wxdata) wxresp['Units'] = units condition = core.get_flight_rules(wxresp['Visibility'], core.get_ceiling(wxresp['Cloud-List'])) wxresp['Flight-Rules'] = FLIGHT_RULES[condition] wxresp['Remarks-Info'] = core.parse_remarks(wxresp['Remarks']) return wxresp
def parse_na(report: str) -> (MetarData, Units): """ Parser for the North American METAR variant """ units = Units(**NA_UNITS) clean = core.sanitize_report_string(report) wxresp = {'raw': report, 'sanitized': clean} wxdata, wxresp['remarks'] = core.get_remarks(clean) wxdata = core.dedupe(wxdata) wxdata, wxresp['runway_visibility'], _ = core.sanitize_report_list(wxdata) wxdata, wxresp['station'], wxresp['time'] = core.get_station_and_time( wxdata) wxdata, wxresp['clouds'] = core.get_clouds(wxdata) wxdata, wxresp['wind_direction'], wxresp['wind_speed'], \ wxresp['wind_gust'], wxresp['wind_variable_direction'] = core.get_wind(wxdata, units) wxdata, wxresp['altimeter'] = core.get_altimeter(wxdata, units, 'NA') wxdata, wxresp['visibility'] = core.get_visibility(wxdata, units) wxresp['other'], wxresp['temperature'], wxresp[ 'dewpoint'] = core.get_temp_and_dew(wxdata) condition = core.get_flight_rules(wxresp['visibility'], core.get_ceiling(wxresp['clouds'])) wxresp['flight_rules'] = FLIGHT_RULES[condition] wxresp['remarks_info'] = remarks.parse(wxresp['remarks']) wxresp['time'] = core.make_timestamp(wxresp['time']) return MetarData(**wxresp), units
def _wx(item: str) -> dict: """ Parses remaining weather elements """ ret = {'wx': []} items = item.split() for item in items: if len(item) < 3: ret['wx'].append(item) elif item.startswith('FV'): _, ret['flight_visibility'] = core.get_visibility([item[2:]], _units) else: ret['wx'].append(item) return ret
def parse_na_line(txt: str, units: Units) -> {str: str}: """ Parser for the North American TAF forcast varient """ retwx = {} wxdata = txt.split(' ') wxdata, _, retwx['wind_shear'] = core.sanitize_report_list(wxdata) wxdata, retwx['type'], retwx['start_time'], retwx['end_time'] = core.get_type_and_times(wxdata) wxdata, retwx['wind_direction'], retwx['wind_speed'],\ retwx['wind_gust'], _ = core.get_wind(wxdata, units) wxdata, retwx['visibility'] = core.get_visibility(wxdata, units) wxdata, retwx['clouds'] = core.get_clouds(wxdata) retwx['other'], retwx['altimeter'], retwx['icing'], retwx['turbulance'] \ = core.get_taf_alt_ice_turb(wxdata) return retwx
def _wx(item: str) -> dict: """ Parses remaining weather elements """ ret = {'wx': []} items = item.split() for item in items: if len(item) < 3: ret['wx'].append(item) elif item.startswith('FV'): _, ret['flight_visibility'] = core.get_visibility([item[2:]], _units) else: ret['wx'].append(item) return ret
def parse_na_line(line: str, units: Units) -> {str: str}: """ Parser for the North American TAF forcast varient """ retwx = {} wxdata = line.split() wxdata, _, retwx['wind_shear'] = core.sanitize_report_list(wxdata) wxdata, retwx['type'], retwx['start_time'], retwx['end_time'] = core.get_type_and_times(wxdata) wxdata, retwx['wind_direction'], retwx['wind_speed'],\ retwx['wind_gust'], _ = core.get_wind(wxdata, units) wxdata, retwx['visibility'] = core.get_visibility(wxdata, units) wxdata, retwx['clouds'] = core.get_clouds(wxdata) retwx['other'], retwx['altimeter'], retwx['icing'], retwx['turbulance'] \ = core.get_taf_alt_ice_turb(wxdata) return retwx
def parse_na_line(txt: str, units: {str: str}) -> ({str: object}, {str: str}): """ Parser for the North American TAF forcast varient """ retwx = {} wxdata = txt.split(' ') wxdata, _, retwx['Wind-Shear'] = core.sanitize_report_list( wxdata, remove_clr_and_skc=False) wxdata, retwx['Type'], retwx['Start-Time'], retwx[ 'End-Time'] = core.get_type_and_times(wxdata) wxdata, units, retwx['Wind-Direction'], retwx['Wind-Speed'],\ retwx['Wind-Gust'], _ = core.get_wind(wxdata, units) wxdata, units, retwx['Visibility'] = core.get_visibility(wxdata, units) wxdata, retwx['Cloud-List'] = core.get_clouds(wxdata) retwx['Other-List'], retwx['Altimeter'], retwx['Icing-List'], retwx['Turb-List'] \ = core.get_taf_alt_ice_turb(wxdata) return retwx, units
def parse_in_line(txt: str, units: Units) -> {str: str}: """ Parser for the International TAF forcast varient """ retwx = {} wxdata = txt.split(' ') wxdata, _, retwx['wind_shear'] = core.sanitize_report_list(wxdata) wxdata, retwx['type'], retwx['start_time'], retwx['end_time'] = core.get_type_and_times(wxdata) wxdata, retwx['wind_direction'], retwx['wind_speed'],\ retwx['wind_gust'], _ = core.get_wind(wxdata, units) if 'CAVOK' in wxdata: retwx['visibility'] = core.make_number('CAVOK') retwx['clouds'] = [] wxdata.pop(wxdata.index('CAVOK')) else: wxdata, retwx['visibility'] = core.get_visibility(wxdata, units) wxdata, retwx['clouds'] = core.get_clouds(wxdata) retwx['other'], retwx['altimeter'], retwx['icing'], retwx['turbulance'] \ = core.get_taf_alt_ice_turb(wxdata) return retwx
def parse_in_line(line: str, units: Units) -> {str: str}: """ Parser for the International TAF forcast varient """ retwx = {} wxdata = line.split() wxdata, _, retwx['wind_shear'] = core.sanitize_report_list(wxdata) wxdata, retwx['type'], retwx['start_time'], retwx['end_time'] = core.get_type_and_times(wxdata) wxdata, retwx['wind_direction'], retwx['wind_speed'],\ retwx['wind_gust'], _ = core.get_wind(wxdata, units) if 'CAVOK' in wxdata: retwx['visibility'] = core.make_number('CAVOK') retwx['clouds'] = [] wxdata.pop(wxdata.index('CAVOK')) else: wxdata, retwx['visibility'] = core.get_visibility(wxdata, units) wxdata, retwx['clouds'] = core.get_clouds(wxdata) retwx['other'], retwx['altimeter'], retwx['icing'], retwx['turbulance'] \ = core.get_taf_alt_ice_turb(wxdata) return retwx
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)
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)