style: apply ruff format to OCR modules

tests/unit/test_monkey_ocr.py

@@ -249,14 +249,20 @@ class TestMiddleJsonDefense:
         self._expect_invalid(_zip_bytes(_middle_bytes([page])))
 
     def test_bbox_order_invalid(self):
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (218, 48, 41, 282))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (218, 48, 41, 282))])]))
+        )
 
     def test_bbox_int_degenerate(self):
         # float 合法但 int() 后宽度为零: 专为 CHS shim 的裁剪路径兜底
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (1.2, 1.2, 1.8, 5))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (1.2, 1.2, 1.8, 5))])]))
+        )
 
     def test_bbox_non_finite(self):
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (1, 2, float("inf"), 4))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (1, 2, float("inf"), 4))])]))
+        )
 
     def test_type_missing(self):
         block = {"bbox": [1, 2, 30, 40], "index": 0}
@@ -278,8 +284,13 @@ class TestMiddleJsonDefense:
 class TestErrorTranslation:
     @pytest.mark.parametrize(
         ("status", "exc_type"),
-        [(502, TransientError), (429, TransientError), (401, SourceDeadError),
-         (403, SourceDeadError), (404, RequestRejectedError)],
+        [
+            (502, TransientError),
+            (429, TransientError),
+            (401, SourceDeadError),
+            (403, SourceDeadError),
+            (404, RequestRejectedError),
+        ],
     )
     async def test_http_status(self, status, exc_type):
         t = _transport_for(_routes(text_resp=httpx.Response(status)))

tests/unit/test_ocr_client.py

@@ -234,9 +234,7 @@ class TestTerminalOutcomes:
         assert client._selector.outcomes == []  # 坏结果 ≠ 坏服务,不喂健康
 
     async def test_rejected_with_status_counts_no_attempt(self):
-        client, _, gate = _client(
-            [_src()], [RequestRejectedError("parse failed", status_code=200)]
-        )
+        client, _, gate = _client([_src()], [RequestRejectedError("parse failed", status_code=200)])
         with pytest.raises(RequestRejectedError):
             await client.parse_layout(b"jpg")
         assert gate.successes == [("m1", False)]
@@ -378,9 +376,7 @@ class TestAssembly:
             await client.aclose()
 
     async def test_non_monkey_provider_rejected(self):
-        env = {
-            k.replace("MONKEY", "GLM"): v for k, v in self._ENV.items()
-        }
+        env = {k.replace("MONKEY", "GLM"): v for k, v in self._ENV.items()}
         with pytest.raises(ValueError, match="monkey"):
             OcrClient.from_env("OCR", env=env)
 

tests/unit/test_package.py

@@ -11,6 +11,12 @@ def test_ocr_public_surface_exported():
     """M3 OCR 公共 API 面(设计 §3;transport 结果与 Protocol 不出顶层)。"""
     import polygateway
 
-    for name in ("OcrClient", "OcrSettings", "OcrTextResult", "OcrLayoutResult", "OcrLayoutElement"):
+    for name in (
+        "OcrClient",
+        "OcrSettings",
+        "OcrTextResult",
+        "OcrLayoutResult",
+        "OcrLayoutElement",
+    ):
         assert hasattr(polygateway, name), name
         assert name in polygateway.__all__, name