肌肉功能，异步下载，解决阻塞问题

plugins/video_man/main.py

@@ -2,6 +2,7 @@ import os
 import time
 from typing import Dict, Any, List, Optional, Tuple
 
+import aiohttp
 import cv2
 import requests
 from loguru import logger
@@ -104,7 +105,7 @@ class VideoManPlugin(MessagePluginInterface):
 
         try:
             # 下载视频
-            file_abspath, first_frame = self._download_video("https://api.guiguiya.com/api/video/fuji?type=json")
+            file_abspath, first_frame = await self._download_video("https://api.guiguiya.com/api/video/fuji?type=json")
             # FIXME 需要换成web容器地址。否则无法获取。
             if not file_abspath:
                 await self.bot.send_text_message((roomid if roomid else sender), f"\n❌视频下载失败，请稍后再试",
@@ -121,11 +122,11 @@ class VideoManPlugin(MessagePluginInterface):
             self.LOG.error(f"处理视频请求出错: {e}")
             return False, f"处理出错: {e}"
 
-    def _download_video(self, api_url):
+    async def _download_video(self, api_url):
         """
-        从API获取视频URL并下载到本地
+        从API异步获取视频URL并下载到本地
         :param api_url: API的URL
-        :return: 下载后的视频文件绝对路径
+        :return: 下载后的视频文件绝对路径和首帧路径，或 None
         """
         # 确保下载目录存在
         if not os.path.exists(self.download_dir):
@@ -134,29 +135,30 @@ class VideoManPlugin(MessagePluginInterface):
         save_path = os.path.join(self.download_dir, "video.mp4")
 
         try:
-            # 获取视频URL
-            response = requests.get(api_url)
-            if response.status_code != 200:
-                self.LOG.error(f"API请求失败，HTTP状态码: {response.status_code}")
-                return None
+            # 使用 aiohttp 异步获取视频URL
+            async with aiohttp.ClientSession() as session:
+                async with session.get(api_url, timeout=20) as response:
+                    if response.status != 200:
+                        self.LOG.error(f"API请求失败，HTTP状态码: {response.status}")
+                        return None
 
-            data = response.json()
-            video_url = data.get("url")
-            if not video_url:
-                self.LOG.error("API响应中没有找到视频URL")
-                return None
+                    data = await response.json()
+                    video_url = data.get("url")
+                    if not video_url:
+                        self.LOG.error("API响应中没有找到视频URL")
+                        return None
 
-            # 下载视频
-            video_response = requests.get(video_url, stream=True)
-            if video_response.status_code != 200:
-                self.LOG.error(f"无法下载视频，HTTP状态码: {video_response.status_code}")
-                return None
+                # 异步下载视频
+                async with session.get(video_url, timeout=20) as video_response:
+                    if video_response.status != 200:
+                        self.LOG.error(f"无法下载视频，HTTP状态码: {video_response.status}")
+                        return None
 
-            # 保存视频
-            with open(save_path, "wb") as file:
-                for chunk in video_response.iter_content(chunk_size=1024):
-                    if chunk:  # 过滤空块
-                        file.write(chunk)
+                    # 保存视频
+                    with open(save_path, "wb") as file:
+                        async for chunk in video_response.content.iter_chunked(1024):
+                            if chunk:  # 过滤空块
+                                file.write(chunk)
 
             abs_path = os.path.abspath(save_path)
             self.LOG.info(f"视频已下载至: {abs_path}")
@@ -166,7 +168,7 @@ class VideoManPlugin(MessagePluginInterface):
 
             return abs_path, first_frame
 
-        except requests.RequestException as e:
+        except aiohttp.ClientError as e:
             self.LOG.error(f"请求失败: {e}")
         except IOError as e:
             self.LOG.error(f"文件写入失败: {e}")