bug squashing

This commit is contained in:
imonlinux
2025-10-10 19:40:01 -07:00
committed by GitHub
parent 21a0108a82
commit 70ca927617
+191 -32
View File
@@ -32,7 +32,6 @@ _AO_ALLOWED = {"pipewire", "pulse", "alsa"}
def _normalize_env_ao(value: Optional[str]) -> Optional[str]:
"""Normalize LVA_AO environment override into one of _AO_ALLOWED or None."""
if not value:
return None
v = value.strip().lower()
@@ -41,19 +40,13 @@ def _normalize_env_ao(value: Optional[str]) -> Optional[str]:
def _set_player_opt(player: MPV, key: str, value) -> None:
"""Set an mpv option with logging on failure."""
try:
player[key] = value
except Exception:
_LOGGER.exception("Failed to set mpv option %r=%r", key, value, exc_info=True)
def _select_backend(
player: MPV,
device: Optional[str],
env_ao: Optional[str],
) -> Tuple[Optional[str], Optional[str]]:
"""Decide and apply (ao, audio-device) after probing candidates."""
def _select_backend(player: MPV, device: Optional[str], env_ao: Optional[str]) -> Tuple[Optional[str], Optional[str]]:
ao: Optional[str] = None
norm: Optional[str] = None
@@ -86,47 +79,29 @@ def _select_backend(
("alsa", "alsa/default"),
]
if not try_candidates(order):
_LOGGER.warning(
"No suitable audio output (PipeWire/Pulse/ALSA) available for 'default'"
)
_LOGGER.warning("No suitable audio output available for 'default'")
else:
tried = False
if env_ao:
tried = try_candidates(
[(env_ao, f"{env_ao}/{d if env_ao != 'alsa' else 'default'}")]
)
tried = try_candidates([(env_ao, f"{env_ao}/{d if env_ao != 'alsa' else 'default'}")])
if not tried:
try_candidates(
[
("pipewire", f"pipewire/{d}"),
("pulse", f"pulse/{d}"),
("alsa", "alsa/default"),
]
)
try_candidates([("pipewire", f"pipewire/{d}"), ("pulse", f"pulse/{d}"), ("alsa", "alsa/default")])
else:
order: list[Tuple[str, str]] = []
if env_ao:
order.append((env_ao, f"{env_ao}/default"))
order += [
("pipewire", "pipewire/default"),
("pulse", "pulse/default"),
("alsa", "alsa/default"),
]
order += [("pipewire", "pipewire/default"), ("pulse", "pulse/default"), ("alsa", "alsa/default")]
try_candidates(order)
if ao:
_set_player_opt(player, "ao", ao)
if norm:
_set_player_opt(player, "audio-device", norm)
if ao or norm:
_LOGGER.debug("mpv backend selected: ao=%s, audio-device=%s", ao, norm)
return ao, norm
# ---- class -------------------------------------------------------------------
class MpvMediaPlayer:
def __init__(self, device: Optional[str] = None, watchdog_sec: float = 0.0) -> None:
self.player = MPV(video=False, terminal=False, log_handler=self._mpv_log)
@@ -148,7 +123,6 @@ class MpvMediaPlayer:
self._watchdog: Optional[Timer] = None
self._watchdog_sec: float = float(watchdog_sec)
# Playlist support (OHF addition)
self._playlist: List[str] = []
self.player.observe_property("eof-reached", self._on_eof)
@@ -159,4 +133,189 @@ class MpvMediaPlayer:
def play(
self,
url: Union[str, Sequence[str], bytes],
done_callback: Optional[Callable[[], None]()]()_
done_callback: Optional[Callable[[], None]] = None,
stop_first: bool = False,
) -> None:
if stop_first:
try:
self.stop()
except Exception:
_LOGGER.debug("stop_first=True: stop() raised", exc_info=True)
with self._done_callback_lock:
self._done_callback = done_callback
if isinstance(url, (list, tuple)):
self._playlist = list(url)
elif isinstance(url, bytes):
try:
self._playlist = [url.decode("utf-8")]
except Exception:
self._playlist = [url.decode(errors="ignore")]
elif isinstance(url, str):
self._playlist = [url]
else:
_LOGGER.error("mpv play() expected str/seq/bytes, got %r", type(url))
self._run_done_callback()
return
if not self._playlist:
_LOGGER.error("Empty playlist; nothing to play")
self._run_done_callback()
return
next_url = self._playlist.pop(0)
self._play_single(next_url)
def _play_single(self, url: str) -> None:
_LOGGER.debug("Playing %s", url)
try:
self.player["mute"] = "no"
except Exception:
_LOGGER.debug("Failed to unmute before playback", exc_info=True)
self.is_playing = True
try:
self.player.play(url)
self._arm_watchdog()
except Exception:
self.is_playing = False
_LOGGER.exception("mpv failed to play %r", url, exc_info=True)
self._run_done_callback()
def pause(self) -> None:
try:
self.player.pause = True
except Exception:
_LOGGER.exception("mpv pause() failed", exc_info=True)
def resume(self) -> None:
try:
self.player.pause = False
except Exception:
_LOGGER.exception("mpv resume() failed", exc_info=True)
def stop(self) -> None:
try:
try:
self.player.command("stop")
except Exception:
self.player.command("loadfile", "null://", "replace")
finally:
self._cancel_watchdog()
self._playlist.clear()
was_playing = self.is_playing
self.is_playing = False
if was_playing:
self._run_done_callback()
def set_volume(self, *args, **kwargs) -> None:
vol_arg = args[0] if args else kwargs.get("volume")
if vol_arg is None:
_LOGGER.error("set_volume() requires an integer (0..100)")
return
try:
vol = max(0, min(100, int(vol_arg)))
self.player.volume = vol
except Exception:
_LOGGER.exception("set_volume() failed", exc_info=True)
def duck(self, target_percent: int = 20) -> None:
if self._pre_duck_volume is not None:
return
try:
current = int(round(float(self.player.volume)))
except Exception:
current = 100
self._pre_duck_volume = current
try:
self.player.volume = max(0, min(100, int(target_percent)))
except Exception:
_LOGGER.exception("duck() failed", exc_info=True)
def unduck(self) -> None:
if self._pre_duck_volume is None:
return
try:
self.player.volume = self._pre_duck_volume
except Exception:
_LOGGER.exception("unduck() failed", exc_info=True)
finally:
self._pre_duck_volume = None
# -------------------- callbacks & watchdog --------------------
def _on_eof(self, _name: str, reached: bool) -> None:
if not reached:
return
self._cancel_watchdog()
self.is_playing = False
if self._playlist:
next_url = self._playlist.pop(0)
self._play_single(next_url)
return
self._run_done_callback()
def _on_idle_active(self, _name: str, active: bool) -> None:
if not self.is_playing:
return
if bool(active):
_LOGGER.debug("mpv became idle; treating as end-of-playback")
self._cancel_watchdog()
self.is_playing = False
if self._playlist:
next_url = self._playlist.pop(0)
self._play_single(next_url)
return
self._run_done_callback()
def _arm_watchdog(self) -> None:
self._cancel_watchdog()
if self._watchdog_sec <= 0:
return
self._watchdog = Timer(self._watchdog_sec, self._watchdog_trip)
self._watchdog.daemon = True
self._watchdog.start()
def _cancel_watchdog(self) -> None:
if self._watchdog is not None:
try:
self._watchdog.cancel()
except Exception:
_LOGGER.debug("watchdog cancel raised", exc_info=True)
self._watchdog = None
def _watchdog_trip(self) -> None:
if self.is_playing:
_LOGGER.warning("mpv watchdog fired; stopping playback")
try:
self.player.command("stop")
except Exception:
_LOGGER.debug("watchdog stop raised", exc_info=True)
self.is_playing = False
self._run_done_callback()
def _run_done_callback(self) -> None:
cb: Optional[Callable[[], None]] = None
with self._done_callback_lock:
cb = self._done_callback
self._done_callback = None
if cb is not None:
try:
cb()
except Exception:
_LOGGER.exception("Unexpected error running done callback", exc_info=True)
def _mpv_log(self, level: str, prefix: str, text: str) -> None:
msg = f"mpv[{level}] {prefix}: {text}".rstrip()
if level in ("fatal", "error"):
_LOGGER.error(msg)
elif level in ("warn", "warning"):
_LOGGER.warning(msg)
elif level in ("info",):
_LOGGER.info(msg)
else:
_LOGGER.debug(msg)