支持自定义整理文件时路径中的'$actress'字段最多包含的女优人数

（不影响nfo文件中的女优列表）

JavSP.py

@@ -175,7 +175,12 @@ def generate_names(movie: Movie):
     d['num'] = info.dvdid or info.cid
     d['title'] = info.title or cfg.NamingRule.null_for_title
     d['rawtitle'] = info.ori_title or d['title']
-    d['actress'] = ','.join(info.actress) if info.actress else cfg.NamingRule.null_for_actress
+    if len(info.actress) > cfg.NamingRule.max_acctress_count:
+        logging.debug('女优人数过多，按配置保留了其中的前n个: ' + ','.join(info.actress))
+        actress = info.actress[:cfg.NamingRule.max_acctress_count] + ['…']
+    else:
+        actress = info.actress
+    d['actress'] = ','.join(actress) if actress else cfg.NamingRule.null_for_actress
     d['score'] = info.score or '0'
     d['serial'] = info.serial or cfg.NamingRule.null_for_serial
     d['director'] = info.director or cfg.NamingRule.null_for_director
@@ -232,7 +237,7 @@ def generate_names(movie: Movie):
         copyd['title'] = copyd['title'][:remaining]
         copyd['rawtitle'] = copyd['rawtitle'][:remaining]
         if (copyd['title'] == '' and '$title' in templates) or (copyd['rawtitle'] == '' and '$rawtitle' in templates):
-            logger.error("命名规则导致标题被截断至空，请增大'max_path_len'配置项后重试")
+            logger.error("命名规则导致标题被截断至空，请增大'max_path_len'或减小'max_acctress_count'配置项后重试")
             logger.debug((d, templates, cfg.NamingRule.max_path_len))
             return
         save_dir = os.path.normpath(cfg.NamingRule.save_dir.substitute(copyd)).strip()

core/config.ini

@@ -66,6 +66,8 @@ save_dir = $actress/[$num] $title
 filename = $num
 # 允许的最长文件路径（以字符计数，不区分中英日字符。路径过长时将据此自动截短标题）
 max_path_len = 240
+# 路径中的$actress字段最多包含多少名女优？
+max_acctress_count = 10
 # nfo文件中的影片标题（即媒体管理工具中显示的标题）
 nfo_title = $num $title
 # 下面这些项用来设置对应变量为空时的替代信息

core/config.py

@@ -179,6 +179,7 @@ def norm_int(cfg: Config):
     cfg.Network.retry = cfg.getint('Network', 'retry')
     cfg.Network.timeout = cfg.getint('Network', 'timeout')
     cfg.NamingRule.max_path_len = min(cfg.getint('NamingRule', 'max_path_len'), 256)
+    cfg.NamingRule.max_acctress_count = max(cfg.getint('NamingRule', 'max_acctress_count'), 1)
 
 
 def norm_tuples(cfg: Config):