mypy

entity/effects/speed.py

@@ -1,35 +1,38 @@
 from typing import List
 from .base import EffectProcessor
 
+
 class SpeedEffect(EffectProcessor):
     """视频变速效果处理器"""
-    
+
     def validate_params(self) -> bool:
         """验证参数：速度倍数"""
         if not self.params:
             return True  # 默认不变速
-            
+
         try:
             speed = float(self.params)
             return speed > 0
         except ValueError:
             return False
-            
-    def generate_filter_args(self, video_input: str, effect_index: int) -> tuple[List[str], str]:
+
+    def generate_filter_args(
+        self, video_input: str, effect_index: int
+    ) -> tuple[List[str], str]:
         """生成变速效果的滤镜参数"""
         if not self.validate_params():
             return [], video_input
-            
+
         if not self.params or self.params == "1":
             return [], video_input  # 不需要变速
-            
+
         speed = float(self.params)
         output_stream = f"[v_eff{effect_index}]"
-        
+
         # 使用setpts进行变速
         filter_args = [f"{video_input}setpts={speed}*PTS{output_stream}"]
-        
+
         return filter_args, output_stream
-        
+
     def get_effect_name(self) -> str:
-        return "ospeed"
+        return "ospeed"