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fix: update recommendation fetching logic in GetRecommendationsTool

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- Adjusted the recommendation fetching methods to accept page and count parameters for better control over result limits.
- Implemented checks to ensure the format of recommendation results is valid, enhancing robustness.
- Added truncation for long overview descriptions to maintain consistency in output.
This commit is contained in:
jxxghp
2025-11-18 13:08:09 +08:00
parent 65ceff9824
commit f5ca48a56e
1 changed files with 23 additions and 8 deletions
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31
app/agent/tools/impl/get_recommendations.py
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@@ -53,17 +53,23 @@ class GetRecommendationsTool(MoviePilotTool):
recommend_chain = RecommendChain()
results = []
if source == "tmdb_trending":
results = await recommend_chain.async_tmdb_trending(limit=limit)
# async_tmdb_trending 只接受 page 参数，返回固定数量的结果
# 如果需要限制数量，需要在返回后截取
results = await recommend_chain.async_tmdb_trending(page=1)
if limit and limit > 0:
results = results[:limit]
elif source == "douban_hot":
# async_douban_movie_hot 和 async_douban_tv_hot 接受 page 和 count 参数
if media_type == "movie":
results = await recommend_chain.async_douban_movie_hot(limit=limit)
results = await recommend_chain.async_douban_movie_hot(page=1, count=limit)
elif media_type == "tv":
results = await recommend_chain.async_douban_tv_hot(limit=limit)
results = await recommend_chain.async_douban_tv_hot(page=1, count=limit)
else: # all
results.extend(await recommend_chain.async_douban_movie_hot(limit=limit))
results.extend(await recommend_chain.async_douban_tv_hot(limit=limit))
results.extend(await recommend_chain.async_douban_movie_hot(page=1, count=limit))
results.extend(await recommend_chain.async_douban_tv_hot(page=1, count=limit))
elif source == "bangumi_calendar":
results = await recommend_chain.async_bangumi_calendar(limit=limit)
# async_bangumi_calendar 接受 page 和 count 参数
results = await recommend_chain.async_bangumi_calendar(page=1, count=limit)
if results:
# 限制最多20条结果
@@ -72,7 +78,16 @@ class GetRecommendationsTool(MoviePilotTool):
# 精简字段，只保留关键信息
simplified_results = []
for r in limited_results:
# r 已经是字典格式（to_dict的结果）
# r 应该是字典格式（to_dict的结果），但为了安全起见进行检查
if not isinstance(r, dict):
logger.warning(f"推荐结果格式异常，跳过: {type(r)}")
continue
# 处理 overview 字段，截断过长的描述
overview = r.get("overview") or ""
if overview and len(overview) > 200:
overview = overview[:200] + "..."
simplified = {
"title": r.get("title"),
"en_title": r.get("en_title"),
@@ -82,7 +97,7 @@ class GetRecommendationsTool(MoviePilotTool):
"tmdb_id": r.get("tmdb_id"),
"imdb_id": r.get("imdb_id"),
"douban_id": r.get("douban_id"),
"overview": r.get("overview", "")[:200] + "..." if r.get("overview") and len(r.get("overview", "")) > 200 else r.get("overview"),
"overview": overview,
"vote_average": r.get("vote_average"),
"poster_path": r.get("poster_path"),
"detail_link": r.get("detail_link")