122 lines
4.0 KiB
Python
122 lines
4.0 KiB
Python
"""Workers QThread para no congelar la GUI durante git/build/run.
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Cada worker es un QRunnable que ejecuta una operación bloqueante (download o run) y
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emite señales hacia la UI a través de un objeto de señales propio.
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"""
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from __future__ import annotations
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from pathlib import Path
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from PySide6.QtCore import QObject, QRunnable, Signal
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from . import gitops, runner
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from .config import Game
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from .metadata import GameMeta
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class _Signals(QObject):
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log = Signal(str) # línea de log
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finished = Signal(object) # payload según el worker (GameMeta o int exit code)
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error = Signal(str) # mensaje de error
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result = Signal(str, bool) # (game_id, has_update) — CheckUpdatesWorker
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progress = Signal(int, int) # (done, total) — CheckUpdatesWorker
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class DownloadWorker(QRunnable):
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"""Clona o actualiza (forzado) y refresca la metadata de un juego."""
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def __init__(
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self,
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root: Path,
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game: Game,
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token: str = "",
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net: gitops.NetConfig = gitops.DEFAULT_NET,
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) -> None:
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super().__init__()
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self.root = root
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self.game = game
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self.token = token
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self.net = net
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self.signals = _Signals()
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def run(self) -> None: # noqa: D401 - API de QRunnable
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try:
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meta: GameMeta = gitops.download(
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self.root,
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self.game,
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log=self.signals.log.emit,
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token=self.token,
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net=self.net,
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)
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except Exception as exc: # noqa: BLE001 - reportar a la UI
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self.signals.error.emit(str(exc))
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return
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self.signals.finished.emit(meta)
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class RunWorker(QRunnable):
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"""Compila (si procede) y ejecuta el juego."""
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def __init__(self, root: Path, game: Game) -> None:
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super().__init__()
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self.root = root
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self.game = game
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self.signals = _Signals()
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def run(self) -> None: # noqa: D401 - API de QRunnable
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try:
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code = runner.run_game(self.root, self.game, log=self.signals.log.emit)
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except Exception as exc: # noqa: BLE001 - reportar a la UI
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self.signals.error.emit(str(exc))
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return
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self.signals.finished.emit(code)
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class CheckUpdatesWorker(QRunnable):
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"""Comprueba actualizaciones pendientes de los juegos ya descargados.
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Emite `result(game_id, has_update)` por cada juego instalado y `finished` al final.
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"""
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def __init__(
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self,
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root: Path,
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games: list[Game],
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token: str = "",
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net: gitops.NetConfig = gitops.DEFAULT_NET,
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) -> None:
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super().__init__()
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self.root = root
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self.games = games
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self.token = token
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self.net = net
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self.signals = _Signals()
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def run(self) -> None: # noqa: D401 - API de QRunnable
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try:
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# Total = juegos descargados (los no instalados no se comprueban). Emitimos
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# progress por cada juego *intentado*, éxito o error, para que la barra
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# llegue siempre al final aunque algún repo dé timeout.
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installed = [g for g in self.games if gitops.is_installed(self.root, g)]
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total = len(installed)
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self.signals.progress.emit(0, total)
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for done, game in enumerate(installed, start=1):
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try:
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has_update = gitops.check_update(
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self.root,
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game,
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log=self.signals.log.emit,
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token=self.token,
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net=self.net,
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)
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except Exception as exc: # noqa: BLE001 - no abortar el resto
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self.signals.log.emit(f"check {game.id}: {exc}")
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else:
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self.signals.result.emit(game.id, has_update)
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self.signals.progress.emit(done, total)
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except Exception as exc: # noqa: BLE001 - reportar a la UI
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self.signals.error.emit(str(exc))
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return
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self.signals.finished.emit(None)
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