import asyncio import threading from dataclasses import data...

Prompt

import asyncio import threading from dataclasses import dataclass @dataclass(frozen=True) class EventSignal: event_id: int class EventSubscription: def __init__(self, job_id, loop, queue): self.job_id = job_id self.loop = loop self.queue = queue _lock = threading.RLock() _subscriptions = {} _queue_limit = 1024 def subscribe(job_id): loop = asyncio.get_running_loop() subscription = EventSubscription( str(job_id), loop, asyncio.Queue(maxsize=_queue_limit), ) with _lock: _subscriptions.setdefault(subscription.job_id, set()).add(subscription) return subscription def unsubscribe(subscription): with _lock: subscribers = _subscriptions.get(subscription.job_id) if subscribers is None: return subscribers.discard(subscription) if not subscribers: _subscriptions.pop(subscription.job_id, None) def _deliver(subscription, signal): try: subscription.queue.put_nowait(signal) except asyncio.QueueFull: while True: try: subscription.queue.get_nowait() except asyncio.QueueEmpty: break subscription.queue.put_nowait(EventSignal(0)) def _publish_to(subscriptions, event_id): signal = EventSignal(int(event_id)) stale = [] for subscription in subscriptions: try: subscription.loop.call_soon_threadsafe(_deliver, subscription, signal) except RuntimeError: stale.append(subscription) for subscription in stale: unsubscribe(subscription) def publish(job_id, event_id): with _lock: subscriptions = tuple(_subscriptions.get(str(job_id), ())) _publish_to(subscriptions, event_id) def publish_all(): with _lock: subscriptions = tuple( subscription for job_subscriptions in _subscriptions.values() for subscription in job_subscriptions ) _publish_to(subscriptions, 0) Send back the complete code with all the fixes. Fix each of the listed errors one by one, making sure to actually correct them so that there are 0 errors remaining. Keep the original imports, since the files exist. Write out every single character; do not abbreviate anything. Fix every error. There must be exactly one file. Do not write anything else; just output the complete code, and it must not contain any comments. Never, under any circumstances, use simplified, substitute, dummy, simulated, or fake code. Write the entire file as complete, unabridged, production-ready code in a single code block. It must be 100% error-free, a complete, error-free file, and must be submitted as a downloadable file. These requirements are mandatory and must be strictly adhered to. If no list of errors is provided, you must find all the errors and fix them. If there were comments in the original code, delete them. And most importantly: YOU MUST NEVER SIMPLIFY!