rate_limiter.py DOX

Purpose

• Own the rate_limiter.py helper module.
• This module provides simple rate-limiting primitives.
• Keep this file-level DOX profile synchronized with rate_limiter.py because this directory is intentionally flat.

Ownership

• rate_limiter.py owns the runtime implementation.
• rate_limiter.py.dox.md owns durable notes about responsibilities, contracts, side effects, and verification for that implementation.
• Classes:
• RateLimiter (no explicit base class)
  • add(self, **kwargs)
  • async cleanup(self)
  • async get_total(self, key: str) -> int
  • async wait(self, callback: Callable[[str, str, int, int], Awaitable[bool]] | None=...)

Runtime Contracts

• Helper modules own reusable framework APIs and must preserve public callers unless all callers, tests, and docs are updated together.
• Update this file whenever public functions, classes, persistence behavior, path/security assumptions, side effects, or cross-module contracts change.
• Imported dependency areas include: asyncio, time, typing.

Key Concepts

• Important called helpers/classes observed in the source: asyncio.Lock, time.time, self.cleanup, asyncio.sleep, self.get_total, callback.
• Keep request/response, tool, or helper semantics documented here at the same time as source changes.

Work Guidance

• Preserve public helper APIs used by core code and plugins unless every caller is updated.
• Keep path, auth, secret, persistence, network, and subprocess behavior explicit and bounded.
• Prefer adding cohesive helper functions here only when behavior is reused across modules.

Verification

• Run targeted tests for changed helper behavior; run security regressions for auth, filesystem, WebSocket, tunnel, upload, or secret-handling helpers.
• Related tests observed by source search:
  • tests/test_stream_tool_early_stop.py

Child DOX Index

No child DOX files.