def test_parse_tmp_dewpoint(self):
parser = MetarParserDefault()
tokens = '06/04 A2990'.split()
res = parser.parse_temp_dewpoint(tokens)
assert_equals(parser.parsed_metar["temp"], '06')
assert_equals(parser.parsed_metar["dewpoint"], '04')
assert_equals(res, ['A2990'])
def test_parse_temp_dewpoint_missing(self): parser = MetarParserDefault() tokens = 'A2990 RMK'.split() res = parser.parse_temp_dewpoint(tokens) assert_equals(parser.parsed_metar["temp"], '') assert_equals(parser.parsed_metar["dewpoint"], '') assert_equals(res, ['A2990', 'RMK'])
def test_parse_temp_dewpoint_missing(self):
parser = MetarParserDefault()
tokens = 'A2990 RMK'.split()
res = parser.parse_temp_dewpoint(tokens)
assert_equals(parser.parsed_metar["temp"], '')
assert_equals(parser.parsed_metar["dewpoint"], '')
assert_equals(res, ['A2990', 'RMK'])
def test_parse_rmk_peak_wind(self):
parser = MetarParserDefault()
tokens = 'PK WND 20032/25 WSHFT 1715'.split()
res = parser.parse_rmk_peak_wind(tokens, tokens.index('PK'))
assert_equals(parser.parsed_metar["peak_wind"], 'PK WND 20032/25')
assert_equals(
res, ['PK', 'WND', '20032/25']) # Should return processed tokens
def test_parse_tmp_dewpoint(self): parser = MetarParserDefault() tokens = '06/04 A2990'.split() res = parser.parse_temp_dewpoint(tokens) assert_equals(parser.parsed_metar["temp"], '06') assert_equals(parser.parsed_metar["dewpoint"], '04') assert_equals(res, ['A2990'])
def test_parse_remarks_invalid_token_similar_to_pressure_rise_fall_rapid_isnt_parsed(
self):
parser = MetarParserDefault()
tokens = 'RMK WSHFT 1715 PRESasdf'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"], '')
assert_equals(parser.parsed_metar["remarks"], 'PRESasdf')
def test_parse_sky_condition(self):
parser = MetarParserDefault()
tokens = 'BKN015 OVC025 06/04'.split()
res = parser.parse_sky_condition(tokens)
assert_equals(parser.parsed_metar["sky_condition"],
['BKN015', 'OVC025'])
assert_equals(res, ['06/04'])
def test_parse_rvr_missing(self): ### If the RVR is missing, the MetarParser's 'rvr' field should ### remain unset and nothing stripped from the METAR parser = MetarParserDefault() tokens = 'VRB005 -RA BR'.split() res = parser.parse_rvr(tokens) assert_equals(parser.parsed_metar["rvr"], '') assert_equals(res, ['VRB005', '-RA', 'BR'])
def test_parse_visibility_missing(self): ### If the visibility field is missing, the MetarParser's 'vis' field ### should remain unset and nothing stripped from the METAR parser = MetarParserDefault() tokens = '21016G24KT R11/P6000FT'.split() res = parser.parse_visibility(tokens) assert_equals(parser.parsed_metar["vis"], '') assert_equals(res, ['21016G24KT', 'R11/P6000FT'])
def test_parse_winds_variable(self):
parser = MetarParserDefault()
tokens = '18015KT 150V210 10SM'.split()
# Make sure both the wind info and direction variation get picked up
res = parser.parse_wind_dir_speed(tokens)
res = parser.parse_wind_dir_variation(res)
assert_equals(parser.parsed_metar["wind_dir_speed"], '18015KT')
assert_equals(parser.parsed_metar["wind_dir_variation"], '150V210')
def test_parse_winds_variable(self): parser = MetarParserDefault() tokens = '18015KT 150V210 10SM'.split() # Make sure both the wind info and direction variation get picked up res = parser.parse_wind_dir_speed(tokens) res = parser.parse_wind_dir_variation(res) assert_equals(parser.parsed_metar["wind_dir_speed"], '18015KT') assert_equals(parser.parsed_metar["wind_dir_variation"], '150V210')
def test_parse_metar_without_sky_cond_token(self): metar = 'METAR KCVO 010755Z 17007KT 10SM 05/03 A3041 RMK AO1' parser = MetarParserDefault() res = parser.parse_tokens(metar.split()) assert_equals(parser.parsed_metar["vis"], '10SM') assert_equals(parser.parsed_metar["sky_condition"], []) assert_equals(parser.parsed_metar["temp"], '05') assert_equals(parser.parsed_metar["dewpoint"], '03')
def test_parse_rvr_missing(self):
### If the RVR is missing, the MetarParser's 'rvr' field should
### remain unset and nothing stripped from the METAR
parser = MetarParserDefault()
tokens = 'VRB005 -RA BR'.split()
res = parser.parse_rvr(tokens)
assert_equals(parser.parsed_metar["rvr"], '')
assert_equals(res, ['VRB005', '-RA', 'BR'])
def test_parse_automated_obs_flag_without_flag(self):
### If the AUTO flag is missing from the METAR, the obs_datetime
### field should be false and nothing stripped from the METAR
parser = MetarParserDefault()
tokens = '290653Z 00000KT'.split()
res = parser.parse_automated_obs_flag(tokens)
assert_equals(parser.parsed_metar["mod_auto"], False)
assert_equals(res, ['290653Z', '00000KT'])
def test_parse_automated_obs_flag_without_flag(self): ### If the AUTO flag is missing from the METAR, the obs_datetime ### field should be false and nothing stripped from the METAR parser = MetarParserDefault() tokens = '290653Z 00000KT'.split() res = parser.parse_automated_obs_flag(tokens) assert_equals(parser.parsed_metar["mod_auto"], False) assert_equals(res, ['290653Z', '00000KT'])
def test_parse_metar_without_sky_cond_token(self):
metar = 'METAR KCVO 010755Z 17007KT 10SM 05/03 A3041 RMK AO1'
parser = MetarParserDefault()
res = parser.parse_tokens(metar.split())
assert_equals(parser.parsed_metar["vis"], '10SM')
assert_equals(parser.parsed_metar["sky_condition"], [])
assert_equals(parser.parsed_metar["temp"], '05')
assert_equals(parser.parsed_metar["dewpoint"], '03')
def test_parse_visibility_missing(self):
### If the visibility field is missing, the MetarParser's 'vis' field
### should remain unset and nothing stripped from the METAR
parser = MetarParserDefault()
tokens = '21016G24KT R11/P6000FT'.split()
res = parser.parse_visibility(tokens)
assert_equals(parser.parsed_metar["vis"], '')
assert_equals(res, ['21016G24KT', 'R11/P6000FT'])
def test_parse_rvr_missing_with_similar_wx_phenomena(self):
### The RVR field begins with 'R', but the following WX phenomena
### section can also start with 'R' in the case of moderate rain: 'RA'.
### This test ensures we don't mis-identify 'RA' as the RVR field.
parser = MetarParserDefault()
tokens = '18015KT RA'.split()
res = parser.parse_wind_dir_speed(tokens)
res = parser.parse_rvr(res)
assert_equals(parser.parsed_metar["rvr"], '')
assert_equals(res, ['RA'])
def test_parse_rvr_missing_with_similar_wx_phenomena(self): ### The RVR field begins with 'R', but the following WX phenomena ### section can also start with 'R' in the case of moderate rain: 'RA'. ### This test ensures we don't mis-identify 'RA' as the RVR field. parser = MetarParserDefault() tokens = '18015KT RA'.split() res = parser.parse_wind_dir_speed(tokens) res = parser.parse_rvr(res) assert_equals(parser.parsed_metar["rvr"], '') assert_equals(res, ['RA'])
def test_parse_winds_variable_missing(self): ### If the variable winds section is missing we shouldn't set the ### MetarParser's wind_dir_variation field, or strip anything parser = MetarParserDefault() tokens = '18015KT 10SM'.split() # Include the wind_dir_speed parseor for a sanity check res = parser.parse_wind_dir_speed(tokens) res = parser.parse_wind_dir_variation(res) assert_equals(parser.parsed_metar["wind_dir_speed"], '18015KT') assert_equals(parser.parsed_metar["wind_dir_variation"], '') assert_equals(res, ['10SM'])
def test_parse_winds_variable_missing(self):
### If the variable winds section is missing we shouldn't set the
### MetarParser's wind_dir_variation field, or strip anything
parser = MetarParserDefault()
tokens = '18015KT 10SM'.split()
# Include the wind_dir_speed parseor for a sanity check
res = parser.parse_wind_dir_speed(tokens)
res = parser.parse_wind_dir_variation(res)
assert_equals(parser.parsed_metar["wind_dir_speed"], '18015KT')
assert_equals(parser.parsed_metar["wind_dir_variation"], '')
assert_equals(res, ['10SM'])
def test_parse_metar_khio(self):
metar = 'METAR KHIO 290653Z AUTO 00000KT 10SM FEW032 OVC041 06/05 ' \
'A3017 RMK AO2 RAB35E44 SLP219 P0000 T00560050'
parser = MetarParserDefault()
res = parser.parse_tokens(metar.split())
assert_equals(parser.parsed_metar["is_special_report"], False)
assert_equals(parser.parsed_metar["icao_id"], 'KHIO')
assert_equals(parser.parsed_metar["obs_datetime"], '290653Z')
assert_equals(parser.parsed_metar["mod_auto"], True)
assert_equals(parser.parsed_metar["wind_dir_speed"], '00000KT')
assert_equals(parser.parsed_metar["vis"], '10SM')
assert_equals(parser.parsed_metar["wx_phenomena"], [])
assert_equals(parser.parsed_metar["sky_condition"], ['FEW032', 'OVC041'])
assert_equals(parser.parsed_metar["temp"], '06')
assert_equals(parser.parsed_metar["dewpoint"], '05')
assert_equals(parser.parsed_metar["altimeter"], '3017')
assert_equals(parser.parsed_metar["stn_type"], 'AO2')
assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP219')
assert_equals(parser.parsed_metar["hourly_temp_dewpoint"], 'T00560050')
assert_equals(parser.parsed_metar["remarks"], 'RAB35E44 P0000')
assert_equals(parser.parsed_metar["misc"], '')
def test_parse_metar_khio(self):
metar = 'METAR KHIO 290653Z AUTO 00000KT 10SM FEW032 OVC041 06/05 ' \
'A3017 RMK AO2 RAB35E44 SLP219 P0000 T00560050'
parser = MetarParserDefault()
res = parser.parse_tokens(metar.split())
assert_equals(parser.parsed_metar["is_special_report"], False)
assert_equals(parser.parsed_metar["icao_id"], 'KHIO')
assert_equals(parser.parsed_metar["obs_datetime"], '290653Z')
assert_equals(parser.parsed_metar["mod_auto"], True)
assert_equals(parser.parsed_metar["wind_dir_speed"], '00000KT')
assert_equals(parser.parsed_metar["vis"], '10SM')
assert_equals(parser.parsed_metar["wx_phenomena"], [])
assert_equals(parser.parsed_metar["sky_condition"],
['FEW032', 'OVC041'])
assert_equals(parser.parsed_metar["temp"], '06')
assert_equals(parser.parsed_metar["dewpoint"], '05')
assert_equals(parser.parsed_metar["altimeter"], '3017')
assert_equals(parser.parsed_metar["stn_type"], 'AO2')
assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP219')
assert_equals(parser.parsed_metar["hourly_temp_dewpoint"], 'T00560050')
assert_equals(parser.parsed_metar["remarks"], 'RAB35E44 P0000')
assert_equals(parser.parsed_metar["misc"], '')
def test_parse_remarks_invalid_token_similar_to_pressure_rise_fall_rapid_isnt_parsed(self): parser = MetarParserDefault() tokens = 'RMK WSHFT 1715 PRESasdf'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"], '') assert_equals(parser.parsed_metar["remarks"], 'PRESasdf')
def test_parse_remarks_with_peak_wind(self): parser = MetarParserDefault() tokens = 'RMK PK WND 20032/25 WSHFT 1715'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["peak_wind"], 'PK WND 20032/25')
def test_parse_remarks_with_maint_reqd(self):
parser = MetarParserDefault()
tokens = 'RMK WSHFT 1715 PRESFR SLP125 $'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["maint_reqd"], True)
def test_parse_remarks_with_maint_reqd(self): parser = MetarParserDefault() tokens = 'RMK WSHFT 1715 PRESFR SLP125 $'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["maint_reqd"], True)
def test_parse_remarks_with_wind_shift_with_frontal_passage(self):
parser = MetarParserDefault()
tokens = 'RMK PK WND 20032/25 WSHFT 1715 FROPA'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["wind_shift"], 'WSHFT 1715 FROPA')
def test_parse_datetime(self): parser = MetarParserDefault() tokens = '290653Z AUTO'.split() res = parser.parse_datetime(tokens) assert_equals(parser.parsed_metar["obs_datetime"], '290653Z') assert_equals(res[0], 'AUTO')
def test_parse_metar_header_without_metar_header(self): parser = MetarParserDefault() tokens = 'KHIO 290653Z'.split() res = parser.parse_metar_header(tokens) assert_equals(res, ['KHIO', '290653Z'])
def test_parse_remarks_with_peak_wind(self):
parser = MetarParserDefault()
tokens = 'RMK PK WND 20032/25 WSHFT 1715'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["peak_wind"], 'PK WND 20032/25')
def test_parse_winds_light_variable(self): parser = MetarParserDefault() tokens = 'VRB005KT'.split() res = parser.parse_wind_dir_speed(tokens) assert_equals(parser.parsed_metar["wind_dir_speed"], 'VRB005KT')
def test_parse_winds_basic(self): parser = MetarParserDefault() tokens = '18004KT 10SM'.split() res = parser.parse_wind_dir_speed(tokens) assert_equals(parser.parsed_metar["wind_dir_speed"], '18004KT')
def test_parse_winds_calm(self): parser = MetarParserDefault() tokens = '00000KT 10SM'.split() res = parser.parse_wind_dir_speed(tokens) assert_equals(parser.parsed_metar["wind_dir_speed"], '00000KT') assert_equals(res, ['10SM'])
def test_parse_remarks_with_sea_level_pressure(self): parser = MetarParserDefault() tokens = 'RMK WSHFT 1715 PRESFR SLP125'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP125')
def test_parse_automated_obs_flag_with_flag(self): parser = MetarParserDefault() tokens = 'AUTO 00000KT'.split() res = parser.parse_automated_obs_flag(tokens) assert_equals(parser.parsed_metar["mod_auto"], True) assert_equals(res[0], '00000KT')
def test_parse_rmk_peak_wind(self):
parser = MetarParserDefault()
tokens = 'PK WND 20032/25 WSHFT 1715'.split()
res = parser.parse_rmk_peak_wind(tokens, tokens.index('PK'))
assert_equals(parser.parsed_metar["peak_wind"], 'PK WND 20032/25')
assert_equals(res, ['PK', 'WND', '20032/25']) # Should return processed tokens
def test_parse_rmk_sea_level_pressure(self):
parser = MetarParserDefault()
res = parser.parse_rmk_sea_level_pressure('SLP125')
assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP125')
assert_equals(res, 'SLP125')
def test_parse_remarks_hourly_temp_dewpoint(self): parser = MetarParserDefault() tokens = 'RMK AO2 SLP062 T02000106 $'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["hourly_temp_dewpoint"], "T02000106")
def test_parse_metar_header_with_metar_header(self): parser = MetarParserDefault() tokens = 'METAR KHIO'.split() res = parser.parse_metar_header(tokens) assert_equals(res[0], 'KHIO')
def test_parse_rmk_wind_shift_with_frontal_passage(self):
parser = MetarParserDefault()
tokens = 'WSHFT 1715 FROPA'.split()
res = parser.parse_rmk_wind_shift(tokens, tokens.index('WSHFT'))
assert_equals(parser.parsed_metar["wind_shift"], 'WSHFT 1715 FROPA')
assert_equals(res, ['WSHFT', '1715', 'FROPA'])
def test_parse_remarks_with_sea_level_pressure(self):
parser = MetarParserDefault()
tokens = 'RMK WSHFT 1715 PRESFR SLP125'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP125')
def test_parse_rmk_pressure_fall_rapid(self):
parser = MetarParserDefault()
res = parser.parse_rmk_pressure_rise_fall_rapid('PRESFR')
assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"],
'PRESFR')
assert_equals(res, 'PRESFR')
def test_parse_icao_id(self): parser = MetarParserDefault() tokens = 'KHIO 290653Z'.split() res = parser.parse_icao_id(tokens) assert_equals(parser.parsed_metar["icao_id"], 'KHIO') assert_equals(res[0], '290653Z')
def test_parse_remarks_with_pressure_fall_rapid(self):
parser = MetarParserDefault()
tokens = 'RMK WSHFT 1715 PRESFR'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"],
'PRESFR')
def test_parse_metar_header_with_metar_header(self):
parser = MetarParserDefault()
tokens = 'METAR KHIO'.split()
res = parser.parse_metar_header(tokens)
assert_equals(res[0], 'KHIO')
def test_parse_rmk_sea_level_pressure(self):
parser = MetarParserDefault()
res = parser.parse_rmk_sea_level_pressure('SLP125')
assert_equals(parser.parsed_metar["sea_level_pressure"], 'SLP125')
assert_equals(res, 'SLP125')
def test_parse_icao_id(self):
parser = MetarParserDefault()
tokens = 'KHIO 290653Z'.split()
res = parser.parse_icao_id(tokens)
assert_equals(parser.parsed_metar["icao_id"], 'KHIO')
assert_equals(res[0], '290653Z')
def test_parse_rmk_maint_reqd(self):
parser = MetarParserDefault()
res = parser.parse_rmk_maint_reqd('$')
assert_equals(parser.parsed_metar["maint_reqd"], True)
assert_equals(res, '$')
def test_parse_automated_obs_flag_with_flag(self):
parser = MetarParserDefault()
tokens = 'AUTO 00000KT'.split()
res = parser.parse_automated_obs_flag(tokens)
assert_equals(parser.parsed_metar["mod_auto"], True)
assert_equals(res[0], '00000KT')
def test_parse_remarks_hourly_temp_dewpoint(self):
parser = MetarParserDefault()
tokens = 'RMK AO2 SLP062 T02000106 $'.split()
res = parser.parse_remarks(tokens)
assert_equals(parser.parsed_metar["hourly_temp_dewpoint"], "T02000106")
def test_parse_rmk_maint_reqd(self):
parser = MetarParserDefault()
res = parser.parse_rmk_maint_reqd('$')
assert_equals(parser.parsed_metar["maint_reqd"], True)
assert_equals(res, '$')
def test_parse_metar_header_without_metar_header(self):
parser = MetarParserDefault()
tokens = 'KHIO 290653Z'.split()
res = parser.parse_metar_header(tokens)
assert_equals(res, ['KHIO', '290653Z'])
def test_parse_winds_calm(self):
parser = MetarParserDefault()
tokens = '00000KT 10SM'.split()
res = parser.parse_wind_dir_speed(tokens)
assert_equals(parser.parsed_metar["wind_dir_speed"], '00000KT')
assert_equals(res, ['10SM'])
def test_parse_datetime(self):
parser = MetarParserDefault()
tokens = '290653Z AUTO'.split()
res = parser.parse_datetime(tokens)
assert_equals(parser.parsed_metar["obs_datetime"], '290653Z')
assert_equals(res[0], 'AUTO')
def test_parse_rmk_pressure_fall_rapid(self):
parser = MetarParserDefault()
res = parser.parse_rmk_pressure_rise_fall_rapid('PRESFR')
assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"], 'PRESFR')
assert_equals(res, 'PRESFR')
def test_parse_rmk_wind_shift_with_frontal_passage(self):
parser = MetarParserDefault()
tokens = 'WSHFT 1715 FROPA'.split()
res = parser.parse_rmk_wind_shift(tokens, tokens.index('WSHFT'))
assert_equals(parser.parsed_metar["wind_shift"], 'WSHFT 1715 FROPA')
assert_equals(res, ['WSHFT', '1715', 'FROPA'])
def test_parse_remarks_with_pressure_fall_rapid(self): parser = MetarParserDefault() tokens = 'RMK WSHFT 1715 PRESFR'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["pressure_rise_fall_rapid"], 'PRESFR')
def test_parse_winds_light_variable(self):
parser = MetarParserDefault()
tokens = 'VRB005KT'.split()
res = parser.parse_wind_dir_speed(tokens)
assert_equals(parser.parsed_metar["wind_dir_speed"], 'VRB005KT')
def test_parse_remarks_with_wind_shift_with_frontal_passage(self): parser = MetarParserDefault() tokens = 'RMK PK WND 20032/25 WSHFT 1715 FROPA'.split() res = parser.parse_remarks(tokens) assert_equals(parser.parsed_metar["wind_shift"], 'WSHFT 1715 FROPA')