Refactor logging statements to use f-strings for improved readability and consistency across the codebase. This change enhances the clarity of log messages by directly embedding variable values, making it easier to trace and debug application behavior.

python/ebook_search/api/judge_tasks.py

@@ -65,12 +65,12 @@ def start_book_phrase_judgment(app: FastAPI, background_tasks: BackgroundTasks,
     """
     state = get_judge_task_state(app)
     if source_id in state.running_book_ids:
-        logger.info("ebook_book_phrase_judgment_already_running source_id=%s", source_id)
+        logger.info(f"ebook_book_phrase_judgment_already_running {source_id=}")
         return False
     state.running_book_ids.add(source_id)
     state.outcome_messages.pop(source_id, None)
     background_tasks.add_task(judge_book_phrases_for_app, app, source_id)
-    logger.info("ebook_book_phrase_judgment_queued source_id=%s", source_id)
+    logger.info(f"ebook_book_phrase_judgment_queued {source_id=}")
     return True
 
 
@@ -85,12 +85,8 @@ async def judge_book_phrases_for_app(app: FastAPI, source_id: int) -> None:
     try:
         result = await judge_candidate_phrases_for_books(app.state.engine, app.state.config, source_ids=[source_id])
         logger.info(
-            "ebook_book_phrase_judgment_complete source_id=%s judged=%s protected=%s mentions=%s failed=%s",
-            source_id,
-            result.candidates_judged,
-            result.protected_phrases,
-            result.phrase_mentions,
-            result.books_failed,
+            f"ebook_book_phrase_judgment_complete {source_id=} {result.candidates_judged=} {result.protected_phrases=} "
+            f"{result.phrase_mentions=} {result.books_failed=}"
         )
         if result.books_failed:
             message = "Judging failed; see server logs for details"
@@ -99,7 +95,7 @@ async def judge_book_phrases_for_app(app: FastAPI, source_id: int) -> None:
                 f"Judged {result.candidates_judged} candidates; {result.protected_phrases} protected phrases promoted"
             )
     except Exception:
-        logger.exception("ebook_book_phrase_judgment_task_failed source_id=%s", source_id)
+        logger.exception(f"ebook_book_phrase_judgment_task_failed {source_id=}")
         message = "Judging failed; see server logs for details"
     state.running_book_ids.discard(source_id)
     state.outcome_messages[source_id] = message