Major Update: Threading, FastAPI & Caching Overhaul

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Summary

The 404Development | Software Hub community announced a major update focused on performance and architecture improvements. This overhaul involves migrating core application tasks from asyncio to a threaded model using `ThreadPoolExecutor`, and completely updating all API routes to utilize FastAPI with Pydantic validation. Key utilities also received significant enhancements, including a new 3-tier LRU caching system and the implementation of a CircuitBreaker pattern, resulting in a faster and mo...

๐Ÿ”„ MODIFIED FILES

Core Application

  • Core/Bot.py:
  • Changed from asyncio.create_task() to threading.Thread()
  • Added thread_pool (4 workers via ThreadPoolExecutor)
  • New start_api_server_threaded() method
  • API server runs in daemon thread with own event loop
  • uvloop support for enhanced performance

API Routes (All Updated to FastAPI)

  • API/routes/auth.py: FastAPI router, Pydantic models, /api/v2 prefix
  • API/routes/clock.py: Async endpoints, dependency injection, improved validation
  • API/routes/users.py: Simplified with Pydantic, better error handling
  • API/routes/admin.py: Admin-only routes, system health integration
  • API/routes/insights.py: Premium tier enforcement, async ML operations
  • API/routes/leaderboard.py: Async queries, better caching
  • API/routes/webhooks.py: Enterprise tier, HMAC signing, retry logic

Utilities

  • Utils/timekeeper.py (+388 lines):
  • Added 3-tier LRU cache system
  • CircuitBreaker implementation
  • Operation metrics tracking
  • PermissionMixin integration

  • Atomic operations support

  • Utils/exceptions.py:

  • Added default message to NotFoundError

  • Utils/insights.py:

  • Enhanced ML tier support

  • Better error handling

  • Utils/permissions.py:

  • Mixin pattern for permissions
  • Async permission checks

Commands

  • commands/insights.py:
  • Integration with new insights system
  • Better error messages
fastapi threading uvloop lru cache api update software development python

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