更改了海报文案的机制

core/poster_gen.py

@@ -334,8 +334,7 @@ class PosterGenerator:
             
             # 检查文字数据
             if text_data is None:
-                print("警告: 未提供文本数据，使用默认文本")
-                text_data = {'title': '旅游景点', 'subtitle': '', 'additional_texts': []}
+                return text_layer
             
             print(f"处理文本数据: {text_data}")
 

genPrompts/Refer/标题参考格式.txt

@@ -5,14 +5,11 @@
 帐篷房+温泉+泳池！599解锁遛娃天堂
 广东本地人爱去的温泉酒店被我挖到了！
 谁懂啊！！在惠州发现了温泉酒店卷王！
-和男朋友去了5次惠州...温泉锁死这家♨️
 99元住海景房🤯淡季海岛捡漏秘籍‼
 没有人敢说惠州希尔顿酒店的事吗？
 五一反向旅行！齐云小镇住＋玩含门票…💰399俩
 乌镇免门票！住景区＋早茶客＋游船…才555💰俩
-99元住海景王座房‼错过等下辈子
-周末遛娃｜安利冬日淡季两天一夜湖州亲子游,
-人生建议：带娃去敦煌，一定要6-8月去❗️,
+99住海景王座房‼错过等下辈子
 高铁亲子游🚄带娃在北海的三天两夜，附攻略,
 安吉！城堡酒店＋helloKitty乐园2日票！💰688
 佛山遛娃！盈香心动乐园！💰399＝住+2天畅玩！

main.py

@@ -165,6 +165,7 @@ def generate_content_and_posters_step(config, run_id, topics_list, output_handle
                  poster_filename = config.get("output_poster_filename", "poster.jpg")
                  poster_content_system_prompt = config.get("poster_content_system_prompt", None)
                  collage_style = config.get("collage_style", None)
+                 title_possibility = config.get("title_possibility", 0.3)
                  # 检查关键路径是否存在
                  if not poster_assets_dir or not img_base_dir:
                      logging.error(f"Missing critical paths for poster generation (poster_assets_base_dir or image_base_dir) in config. Skipping posters for topic {topic_index}.")
@@ -182,6 +183,7 @@ def generate_content_and_posters_step(config, run_id, topics_list, output_handle
                      output_handler=output_handler, # <--- 传递 Output Handler
                      # 传递具体参数
                      variants=poster_variants,
+                     title_possibility=title_possibility,
                      poster_assets_base_dir=poster_assets_dir,
                      image_base_dir=img_base_dir,
                      resource_dir_config=res_dir_config,

poster_gen_config.json

@@ -1,7 +1,7 @@
 {
     "date": "4月30日, 4月28日, 5月1日",
-    "num": 3,
-    "variants": 2,
+    "num": 8,
+    "variants": 5,
     "topic_temperature": 0.2,
     "topic_top_p": 0.3,
     "topic_presence_penalty": 1.5,
@@ -70,6 +70,7 @@
         900,
         1200
     ],
+    "title_possibility": 0.3,
     "text_possibility": 0.3,
     "img_frame_possibility": 0,
     "text_bg_possibility": 0,

utils/tweet_generator.py

@@ -448,9 +448,10 @@ def generate_posters_for_topic(topic_item: dict,
                              image_base_dir: str,
                              img_frame_possibility: float,
                              text_bg_possibility: float,
+                             title_possibility: float,
+                             text_possibility: float,
                              resource_dir_config: list,
                              poster_target_size: tuple,
-                             text_possibility: float,
                              output_collage_subdir: str,
                              output_poster_subdir: str,
                              output_poster_filename: str,
@@ -649,21 +650,20 @@ def generate_posters_for_topic(topic_item: dict,
             # --- 结束保存 Collage --- 
 
             # --- Create Poster --- 
-            text_data = {
+            if random.random() < title_possibility:
+                text_data = {
                 "title": poster_config.get('main_title', 'Default Title'),
                 "subtitle": "",
                 "additional_texts": []
-            }
-            texts = poster_config.get('texts', [])
-            if texts:
-                # 确保文本不为空
-                if texts[0]:
-                    text_data["additional_texts"].append({"text": texts[0], "position": "middle", "size_factor": 0.8})
-                
-                # 添加第二个文本（如果有并且满足随机条件）
-                if len(texts) > 1 and texts[1] and random.random() < text_possibility:
-                    text_data["additional_texts"].append({"text": texts[1], "position": "middle", "size_factor": 0.8})
-            
+                }
+                texts = poster_config.get('texts', [])
+                if texts:
+                    # 确保文本不为空
+                    for text in texts:
+                        if random.random() < text_possibility:
+                            text_data["additional_texts"].append({"text": text, "position": "middle", "size_factor": 0.8})
+            else:
+                text_data = None
             # 打印要发送的文本数据
             logging.info(f"文本数据: {text_data}")