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_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_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')