Фиксация изменений

app/modules/rag/intent_router_v2/negation_detector.py

@@ -0,0 +1,17 @@
+from __future__ import annotations
+
+import re
+
+_TEST_NEG_RE = re.compile(
+    r"(?:не\s+про\s+тест|без\s+тест|кроме\s+тест|про\s+прод\s+код|только\s+прод|production\s+code)",
+    re.IGNORECASE,
+)
+
+
+class NegationDetector:
+    def detect(self, text: str) -> set[str]:
+        lowered = (text or "").lower()
+        negations: set[str] = set()
+        if _TEST_NEG_RE.search(lowered):
+            negations.add("tests")
+        return negations