fix: remove padding from GLMOCREndToEndService and clean up ruff violations

- Drop image padding in GLMOCREndToEndService.recognize(); use raw image directly
- Fix F821 undefined `padded` references replaced with `image`
- Fix F601 duplicate dict key "≠" in converter
- Fix F841 unused `image_cls_ids` variable in layout_postprocess
- Fix E702 semicolon-separated statements in layout_postprocess
- Fix UP031 percent-format replaced with f-string in logging_config
- Auto-fix 44 additional ruff violations (import order, UP035/UP045/UP006, F401, F541)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/services/test_glm_postprocess.py

@@ -57,12 +57,22 @@ def test_merge_formula_numbers_merges_before_and_after_formula():
     before = formatter._merge_formula_numbers(
         [
             {"index": 0, "label": "text", "native_label": "formula_number", "content": "(1)"},
-            {"index": 1, "label": "formula", "native_label": "display_formula", "content": "$$\nx+y\n$$"},
+            {
+                "index": 1,
+                "label": "formula",
+                "native_label": "display_formula",
+                "content": "$$\nx+y\n$$",
+            },
         ]
     )
     after = formatter._merge_formula_numbers(
         [
-            {"index": 0, "label": "formula", "native_label": "display_formula", "content": "$$\nx+y\n$$"},
+            {
+                "index": 0,
+                "label": "formula",
+                "native_label": "display_formula",
+                "content": "$$\nx+y\n$$",
+            },
             {"index": 1, "label": "text", "native_label": "formula_number", "content": "(2)"},
         ]
     )

tests/services/test_layout_detector.py

@@ -23,7 +23,9 @@ def test_detect_applies_postprocess_and_keeps_native_label(monkeypatch):
 
     calls = {}
 
-    def fake_apply_layout_postprocess(boxes, img_size, layout_nms, layout_unclip_ratio, layout_merge_bboxes_mode):
+    def fake_apply_layout_postprocess(
+        boxes, img_size, layout_nms, layout_unclip_ratio, layout_merge_bboxes_mode
+    ):
         calls["args"] = {
             "boxes": boxes,
             "img_size": img_size,
@@ -33,7 +35,9 @@ def test_detect_applies_postprocess_and_keeps_native_label(monkeypatch):
         }
         return [boxes[0], boxes[2]]
 
-    monkeypatch.setattr("app.services.layout_detector.apply_layout_postprocess", fake_apply_layout_postprocess)
+    monkeypatch.setattr(
+        "app.services.layout_detector.apply_layout_postprocess", fake_apply_layout_postprocess
+    )
 
     image = np.zeros((200, 100, 3), dtype=np.uint8)
     info = detector.detect(image)

tests/services/test_layout_postprocess.py

@@ -146,6 +146,4 @@ def test_apply_layout_postprocess_clamps_skips_invalid_and_filters_large_image()
         layout_merge_bboxes_mode=None,
     )
 
-    assert result == [
-        {"cls_id": 0, "label": "text", "score": 0.95, "coordinate": [0, 0, 40, 50]}
-    ]
+    assert result == [{"cls_id": 0, "label": "text", "score": 0.95, "coordinate": [0, 0, 40, 50]}]

tests/services/test_ocr_service.py

@@ -46,7 +46,9 @@ def test_encode_region_returns_decodable_base64_jpeg():
     image[:, :] = [0, 128, 255]
 
     encoded = service._encode_region(image)
-    decoded = cv2.imdecode(np.frombuffer(base64.b64decode(encoded), dtype=np.uint8), cv2.IMREAD_COLOR)
+    decoded = cv2.imdecode(
+        np.frombuffer(base64.b64decode(encoded), dtype=np.uint8), cv2.IMREAD_COLOR
+    )
 
     assert decoded.shape[:2] == image.shape[:2]
 
@@ -71,7 +73,9 @@ def test_call_vllm_builds_messages_and_returns_content():
     assert captured["model"] == "glm-ocr"
     assert captured["max_tokens"] == 1024
     assert captured["messages"][0]["content"][0]["type"] == "image_url"
-    assert captured["messages"][0]["content"][0]["image_url"]["url"].startswith("data:image/jpeg;base64,")
+    assert captured["messages"][0]["content"][0]["image_url"]["url"].startswith(
+        "data:image/jpeg;base64,"
+    )
     assert captured["messages"][0]["content"][1] == {"type": "text", "text": "Formula Recognition:"}
 
 
@@ -98,9 +102,19 @@ def test_recognize_falls_back_to_full_image_when_no_layout_regions(monkeypatch):
 
 def test_recognize_skips_figures_keeps_order_and_postprocesses(monkeypatch):
     regions = [
-        LayoutRegion(type="text", native_label="doc_title", bbox=[0, 0, 10, 10], confidence=0.9, score=0.9),
-        LayoutRegion(type="figure", native_label="image", bbox=[10, 10, 20, 20], confidence=0.8, score=0.8),
-        LayoutRegion(type="formula", native_label="display_formula", bbox=[20, 20, 40, 40], confidence=0.95, score=0.95),
+        LayoutRegion(
+            type="text", native_label="doc_title", bbox=[0, 0, 10, 10], confidence=0.9, score=0.9
+        ),
+        LayoutRegion(
+            type="figure", native_label="image", bbox=[10, 10, 20, 20], confidence=0.8, score=0.8
+        ),
+        LayoutRegion(
+            type="formula",
+            native_label="display_formula",
+            bbox=[20, 20, 40, 40],
+            confidence=0.95,
+            score=0.95,
+        ),
     ]
     service = _build_service(regions=regions)
     image = np.zeros((40, 40, 3), dtype=np.uint8)