fix typing
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@ -2,7 +2,9 @@
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Decoding Air-Air Surveillance (ACAS) DF=0/16
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"""
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from pyModeS import common
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from __future__ import annotations
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from .. import common
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import warnings
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warnings.simplefilter("always", UserWarning)
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@ -23,7 +25,7 @@ def isACAS(msg: str) -> bool:
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return False
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def rac(msg: str) -> str:
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def rac(msg: str) -> None | str:
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"""Resolution Advisory Complement.
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:param msg: 28 hexdigits string
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@ -52,7 +54,7 @@ def rac(msg: str) -> str:
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return "; ".join(RAC)
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def rat(msg: str) -> bool:
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def rat(msg: str) -> None | int:
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"""RA terminated indicator
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Mode S transponder is still required to report RA 18 seconds after
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@ -70,7 +72,7 @@ def rat(msg: str) -> bool:
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return mte
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def mte(msg: str) -> bool:
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def mte(msg: str) -> None | int:
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"""Multiple threat encounter.
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:param msg: 28 hexdigits string
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@ -85,7 +87,7 @@ def mte(msg: str) -> bool:
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return mte
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def ara(msg: str) -> str:
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def ara(msg: str) -> None | str:
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"""Decode active resolution advisory.
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:param msg: 28 bytes hexadecimal message string
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@ -5,10 +5,10 @@
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# (Subtype 1)
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# ------------------------------------------
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from typing import Tuple
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from pyModeS import common
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from __future__ import annotations
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from pyModeS.decoder import acas
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from ... import common
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from .. import acas
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def threat_type(msg: str) -> int:
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@ -40,7 +40,7 @@ def threat_identity(msg: str) -> str:
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raise RuntimeError("%s: Missing threat identity (ICAO)")
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def threat_location(msg: str) -> Tuple:
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def threat_location(msg: str) -> None | tuple[int, int, int]:
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"""Get the altitude, range, and bearing of the threat.
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Altitude is the Mode C altitude
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@ -58,6 +58,8 @@ def threat_location(msg: str) -> Tuple:
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bearing = common.bin2int(mb[51:57])
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return altitude, distance, bearing
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return None
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def has_multiple_threats(msg: str) -> bool:
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"""Indicate if the ACAS is processing multiple threats simultaneously.
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@ -68,7 +70,7 @@ def has_multiple_threats(msg: str) -> bool:
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return acas.mte(msg) == 1
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def active_resolution_advisories(msg: str) -> str:
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def active_resolution_advisories(msg: str) -> None | str:
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"""Decode active resolution advisory.
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Uses ARA decoding function from ACAS module.
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@ -91,7 +93,7 @@ def is_ra_terminated(msg: str) -> bool:
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return acas.rat(msg) == 1
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def ra_complement(msg: str) -> str:
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def ra_complement(msg: str) -> None | str:
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"""Resolution Advisory Complement.
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:param msg: 28 hexdigits string
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