def parse_in(report: str) -> (MetarData, Units):
"""
Parser for the International METAR variant
"""
units = Units(**IN_UNITS)
wxresp = {"raw": report}
clean = _core.sanitize_report_string(report)
wxdata, wxresp["remarks"] = _core.get_remarks(clean)
wxdata = _core.dedupe(wxdata)
wxdata = _core.sanitize_report_list(wxdata)
wxresp["sanitized"] = " ".join(wxdata + [wxresp["remarks"]])
wxdata, wxresp["station"], wxresp["time"] = _core.get_station_and_time(wxdata)
wxdata, wxresp["runway_visibility"] = _core.get_runway_visibility(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 test_get_runway_visibility(self):
"""
Tests extracting runway visibility
"""
for wx, rvis in (
(["1", "2"], []),
(["1", "2", "R10/10"], ["R10/10"]),
(["1", "2", "R02/05", "R34/04"], ["R02/05", "R34/04"]),
):
self.assertEqual(_core.get_runway_visibility(wx),
(["1", "2"], rvis))
def test_get_runway_visibility(self):
"""
Tests extracting runway visibility
"""
for wx, rvis in (
(['1', '2'], []),
(['1', '2', 'R10/10'], ['R10/10']),
(['1', '2', 'R02/05', 'R34/04'], ['R02/05', 'R34/04']),
):
self.assertEqual(_core.get_runway_visibility(wx),
(['1', '2'], rvis))