3 Commits

Author SHA1 Message Date
e47947fb69 fix(signal_v2): await cancelled poll_task + public cache_size
Code review fixes:
- main.py lifespan: await poll_task after cancel() to avoid client
  close racing with mid-fetch task (CRITICAL).
- stock_client: add public cache_size() method; main.py /health uses
  it instead of private _cache attribute (IMPORTANT).

19 tests still pass. Deferred to Phase 7 backlog:
- _ctx singleton test isolation (importlib.reload provides isolation in practice)
- poll_loop interval floor (interval >= 60 by design)
- shutdown logging
- response schema validation

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 03:52:45 +09:00
90235497ae refactor(signal_v2): narrow stock_client exception catch + remove dead code
Code quality review fixes:
- _cached_request: catch httpx.HTTPError instead of bare Exception
  (avoid swallowing KeyboardInterrupt / asyncio.CancelledError)
- _request_with_retry: remove unused last_exc variable + dead post-loop
  raise paths. Final sentinel raise preserved for mypy.

6 tests still pass. Deferred to Phase 7 backlog: cache concurrency
coalescing + __aenter__/__aexit__ context manager support.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 03:43:09 +09:00
8469bf7ffa feat(signal_v2): stock_client + 6 integration tests
httpx async client with custom retry loop (max 3, exponential 1s/2s/4s),
memory dict cache (portfolio 60s / news-sentiment 300s / screener 60s),
X-WebAI-Key auth header injection. Stale fallback returns last
successful response with logger.warning on persistent failures.

6 integration tests pass with respx httpx mock.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 03:40:12 +09:00