feat(HEL-490): 剩余行情改由数据中枢主线路提供
正式页面以 8766 为主线路，旧接口只作故障备用；compose 钉死全部 DATAHUB_READ_*，避免现网残留 0 造成假完成。 Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: multica-agent <github@multica.ai>
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总工
co-authored by
Cursor
multica-agent
Cursor
multica-agent
parent
5d3465987d
commit
1c2f2ac057
@@ -12,6 +12,7 @@ from backend.data.datahub.client import DatahubClient, DatahubResponse
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from backend.data.datahub.compare import compare_rows
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from backend.data.datahub.errors import DatahubError
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from backend.data.datahub.native import to_canonical_row, to_native_row
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from backend.data.datahub.route_state import LEDGER
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from backend.data.datahub.settings import DATASETS, DatahubSettings, DatasetFlags
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ROOT = Path(__file__).resolve().parents[1]
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@@ -84,17 +85,21 @@ def flags(**enabled: tuple[bool, bool]) -> DatahubSettings:
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class DatahubBridgeTests(unittest.TestCase):
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def test_default_config_keeps_legacy_and_does_not_call_datahub(self) -> None:
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def setUp(self) -> None:
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LEDGER.clear()
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def test_default_config_enables_official_reads(self) -> None:
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settings = DatahubSettings.load(environ={}, credentials={})
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self.assertFalse(settings.any_enabled())
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self.assertTrue(all(not settings.flags(name).read and not settings.flags(name).shadow for name in DATASETS))
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client = FakeClient(error=DatahubError("INTERNAL", "should not be called"))
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self.assertTrue(settings.any_enabled())
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self.assertTrue(all(settings.flags(name).read and not settings.flags(name).shadow for name in DATASETS))
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client = FakeClient()
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legacy = FakeLegacy([LEGACY_DAILY])
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wrapped = DatahubAwareTushareClient(legacy, DatahubBridge(settings, client))
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rows = wrapped.query("daily", {"trade_date": "20240902"}, "ts_code,close,vol,amount")
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self.assertEqual(rows[0]["amount"], 2000.0)
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self.assertEqual(client.paths, [])
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self.assertEqual(len(legacy.calls), 1)
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self.assertEqual(client.paths, ["/v1/bars/daily"])
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self.assertEqual(legacy.calls, [])
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self.assertEqual(LEDGER.snapshot()[0]["route"], "datahub")
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def test_each_dataset_has_independent_read_flag(self) -> None:
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settings = flags(daily=(True, False), auction=(False, False))
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@@ -104,6 +109,13 @@ class DatahubBridgeTests(unittest.TestCase):
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source = (ROOT / "config" / "datahub.config.json").read_text(encoding="utf-8")
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self.assertNotIn("master", source)
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self.assertNotIn("DATAHUB_READ_ALL", source)
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compose = (ROOT / "compose.yaml").read_text(encoding="utf-8")
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for env_key in (
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"CALENDAR", "STOCKS", "DAILY", "INDEX_DAILY", "VALUATION", "MONEYFLOW",
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"AUCTION", "LIMIT_EVENTS", "POPULARITY", "DRAGON_TIGER", "SECTOR_DAILY",
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"QUOTES", "INDEX_QUOTES", "INTRADAY", "STATUS",
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):
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self.assertIn(f'DATAHUB_READ_{env_key}: "1"', compose)
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def test_read_flag_replaces_only_that_dataset_and_converts_units(self) -> None:
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shadows: list[dict[str, Any]] = []
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@@ -412,7 +424,92 @@ class DatahubBridgeTests(unittest.TestCase):
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FakeClient(error=DatahubError("INTERNAL", "datahub exploded")),
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)
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self.assertIsNone(broken.try_intraday("601318"))
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self.assertFalse(DatahubSettings.load(environ={}, credentials={}).flags("intraday").read)
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self.assertTrue(DatahubSettings.load(environ={}, credentials={}).flags("intraday").read)
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def test_try_market_quotes_and_visible_fallback(self) -> None:
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quotes = [
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{
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"ts_code": f"{600000 + index:06d}.SH",
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"name": f"股票{index}",
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"close": 10.2,
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"pre_close": 10.0,
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"open": 10.1,
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"high": 10.3,
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"low": 9.9,
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"vol": 1000,
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"amount": 2000000,
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"quote_date": "20240902",
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}
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for index in range(220)
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]
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ok = DatahubBridge(
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flags(quotes=(True, False)),
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FakeClient(
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response=DatahubResponse(
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data=quotes,
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meta={"stale": False, "staleness_seconds": 0, "source": "eastmoney:clist"},
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)
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),
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)
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rows = ok.try_market_quotes("20240902")
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self.assertEqual(len(rows), 220)
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self.assertEqual(rows[0]["pre_close"], 10.0)
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self.assertEqual(ok.client.paths, ["/v1/quotes/latest"])
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self.assertEqual(LEDGER.snapshot()[0]["route"], "datahub")
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failed = DatahubBridge(
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flags(quotes=(True, False)),
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FakeClient(error=DatahubError("UNAVAILABLE", "down")),
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)
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self.assertIsNone(failed.try_market_quotes("20240902"))
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failed.record_legacy("quotes", "tencent_qt", "down")
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snap = next(item for item in LEDGER.snapshot() if item["dataset"] == "quotes")
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self.assertEqual(snap["route"], "legacy")
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self.assertEqual(snap["source"], "tencent_qt")
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self.assertIn("备用", "备用")
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gateway = build_data_gateway({}, datahub_settings=flags(quotes=(True, False)))
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status = gateway.datahub_status()
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self.assertEqual(status["enabled_reads"], 1)
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self.assertEqual(status["total_reads"], len(DATASETS))
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self.assertGreaterEqual(status["fallback_count"], 1)
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def test_try_daily_chart_converts_hub_bars(self) -> None:
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rows = [
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{
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"ts_code": "600000.SH",
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"trade_date": "20240901",
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"open": 10.0,
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"high": 10.4,
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"low": 9.9,
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"close": 10.2,
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"volume": 100000,
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"amount": 2000000,
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},
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{
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"ts_code": "600000.SH",
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"trade_date": "20240902",
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"open": 10.2,
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"high": 10.5,
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"low": 10.1,
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"close": 10.4,
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"volume": 120000,
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"amount": 2400000,
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},
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]
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hub = DatahubBridge(
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flags(daily=(True, False)),
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FakeClient(
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response=DatahubResponse(
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data=rows,
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meta={"stale": False, "staleness_seconds": 0, "source": "tushare:daily"},
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)
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),
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)
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chart = hub.try_daily_chart("600000.SH", "20240902", 90, "daily")
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self.assertEqual(chart[-1]["trade_date"], "2024-09-02")
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self.assertEqual(chart[-1]["close"], 10.4)
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self.assertAlmostEqual(chart[-1]["amount_billion"], 0.024)
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def test_features_do_not_import_datahub_client(self) -> None:
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violations = []
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