8219771304
These files had silent `except Exception: pass` blocks but no module logger. Added `import logging` + `logger = logging.getLogger(__name__)` at the top of each, then replaced the silent excepts with `logger.debug(...)`. - core/replaygain.py — 4 sites (id3 txxx + vorbis + mp4 atom reads) - core/wishlist/presence.py — 3 sites (wishlist row parsing + queries) - core/runtime_state.py — 1 site (activity toast emit) - core/automation/signals.py — 1 site (collect known signals) - core/download_engine/rate_limit.py — 1 site (plugin rate_limit_policy) - api/system.py — 1 site (hydrabase status probe) - api/search.py — 1 site (hydrabase search) Refs #369
84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
"""Shared runtime state and tiny helpers for the app."""
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from __future__ import annotations
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import logging
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import threading
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import time
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from functools import wraps
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from typing import Any, Dict, Optional
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logger = logging.getLogger(__name__)
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matched_context_lock = threading.Lock()
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matched_downloads_context: Dict[str, Dict[str, Any]] = {}
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tasks_lock = threading.Lock()
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download_tasks: Dict[str, Dict[str, Any]] = {}
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download_batches: Dict[str, Dict[str, Any]] = {}
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batch_locks: Dict[str, threading.Lock] = {}
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processed_download_ids = set()
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post_process_locks: Dict[str, threading.Lock] = {}
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post_process_locks_lock = threading.Lock()
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activity_feed = []
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activity_feed_lock = threading.Lock()
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_activity_toast_emitter = None
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def caller_must_hold_tasks_lock(func):
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"""Best-effort guard for helpers that mutate download_tasks in place."""
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@wraps(func)
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def wrapper(*args, **kwargs):
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if not tasks_lock.locked():
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raise RuntimeError(f"{func.__name__}() requires tasks_lock to be held by the caller")
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return func(*args, **kwargs)
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return wrapper
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def set_activity_toast_emitter(emitter) -> None:
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"""Set the WebSocket-style emitter used by add_activity_item."""
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global _activity_toast_emitter
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_activity_toast_emitter = emitter
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def add_activity_item(icon, title, subtitle, time_ago="Now", show_toast=True):
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"""Append an activity item and emit a toast if an emitter is configured."""
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activity_item = {
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"icon": icon,
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"title": title,
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"subtitle": subtitle,
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"time": time_ago,
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"timestamp": time.time(),
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"show_toast": show_toast,
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}
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with activity_feed_lock:
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activity_feed.append(activity_item)
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if len(activity_feed) > 20:
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activity_feed.pop(0)
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if show_toast and _activity_toast_emitter is not None:
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try:
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_activity_toast_emitter("dashboard:toast", activity_item)
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except Exception as e:
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logger.debug("emit activity toast failed: %s", e)
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return activity_item
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@caller_must_hold_tasks_lock
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def mark_task_completed(task_id: str, track_info: Optional[Dict[str, Any]] = None) -> bool:
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"""Mark a download task as completed.
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Callers must already hold `tasks_lock`.
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"""
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task = download_tasks.get(task_id)
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if not task:
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return False
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task["status"] = "completed"
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task["stream_processed"] = True
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task["status_change_time"] = time.time()
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if track_info is not None:
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task["track_info"] = track_info
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return True
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