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deer-flow/scripts/detect_blocking_io_static.py
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AochenShen99 da41701f87 Add static blocking IO inventory (#3208)
* feat(detectors): add static blocking IO inventory

* refactor(detectors): drop superseded runtime probe; clarify static report path

- Remove the #2924 custom runtime blocking IO probe entirely:
  backend/tests/support/detectors/blocking_io.py,
  backend/tests/test_blocking_io_detector.py,
  backend/tests/test_blocking_io_probe_integration.py, and the
  pytest_addoption / pytest_runtest_call / pytest_runtest_teardown /
  pytest_sessionfinish / pytest_terminal_summary hooks plus the
  blocking_io_detector fixture from backend/tests/conftest.py.
  Its narrow DEFAULT_BLOCKING_CALL_SPECS (time.sleep, requests, httpx,
  os.walk, Path.resolve, Path.read_text, Path.write_text) cannot serve
  as a CI gate; a Blockbuster-backed runtime detector will land in a
  separate follow-up PR. Leaving the half-coverage probe alongside
  the static inventory in this PR added a redundant detect path with
  no production value.
- Address Copilot review comments on backend/README.md and
  backend/CLAUDE.md by stating explicitly that the JSON report writes
  to .deer-flow/blocking-io-findings.json at the repository root,
  whether the target is invoked from the repo root or from backend/.

Verified: pytest tests/test_detect_blocking_io_static.py (18 passed),
ruff check + format on touched files (passed), make detect-blocking-io
from both repo root and backend/ produce the same 105-finding report
at <repo-root>/.deer-flow/blocking-io-findings.json.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
2026-05-26 23:30:24 +08:00

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Python

#!/usr/bin/env python3
"""CLI wrapper for the static blocking IO detector."""
from __future__ import annotations
import sys
from collections.abc import Sequence
from pathlib import Path
REPO_ROOT = Path(__file__).resolve().parents[1]
TEST_SUPPORT_PATH = REPO_ROOT / "backend" / "tests"
if str(TEST_SUPPORT_PATH) not in sys.path:
sys.path.insert(0, str(TEST_SUPPORT_PATH))
def main(argv: Sequence[str] | None = None) -> int:
from support.detectors.blocking_io_static import main as detector_main
return detector_main(argv)
if __name__ == "__main__":
sys.exit(main())