def altimeter(alt: Number, unit: str = "inHg") -> str:
"""Format altimeter details into a spoken word string"""
ret = "Altimeter "
if not alt:
ret += "unknown"
elif unit == "inHg":
ret += core.spoken_number(str(alt.value).ljust(5, "0"), True)
elif unit == "hPa":
ret += core.spoken_number(str(alt.value).zfill(4), True)
return ret
def visibility(vis: Number, unit: str = "m") -> str:
"""
Format visibility details into a spoken word string
"""
if not vis:
return "Visibility unknown"
if vis.value is None or "/" in vis.repr:
ret_vis = vis.spoken
else:
ret_vis = translate.base.visibility(vis, unit=unit)
if unit == "m":
unit = "km"
ret_vis = ret_vis[:ret_vis.find(" (")].lower().replace(unit,
"").strip()
ret_vis = core.spoken_number(core.remove_leading_zeros(ret_vis))
ret = "Visibility " + ret_vis
if unit in SPOKEN_UNITS:
if "/" in vis.repr and "half" not in ret:
ret += " of a"
ret += " " + SPOKEN_UNITS[unit]
if not (("one half" in ret and " and " not in ret) or "of a" in ret):
ret += "s"
else:
ret += unit
return ret
def wind_shear(shear: str,
unit_alt: str = "ft",
unit_wind: str = "kt",
spoken: bool = False) -> str:
"""Translate wind shear into a readable string
Ex: Wind shear 2000ft from 140 at 30kt
"""
if not shear or "WS" not in shear or "/" not in shear:
return ""
shear = shear[2:].rstrip(unit_wind.upper()).split("/")
wdir = core.spoken_number(shear[1][:3], True) if spoken else shear[1][:3]
return f"Wind shear {int(shear[0])*100}{unit_alt} from {wdir} at {shear[1][3:]}{unit_wind}"
def test_spoken_number(self):
"""Tests converting digits into spoken values"""
for num, spoken in (
("1", "one"),
("5", "five"),
("20", "two zero"),
("937", "nine three seven"),
("4.8", "four point eight"),
("29.92", "two nine point nine two"),
("1/2", "one half"),
("3 3/4", "three and three quarters"),
):
self.assertEqual(core.spoken_number(num), spoken)
