去除视频下载功能，抖音做了防爬处理

douyin_parser/main.py

@@ -2,7 +2,6 @@ import logging
 import re
 import time
 import tomllib
-import os
 import traceback
 import requests
 from typing import Dict, Any
@@ -10,7 +9,6 @@ from typing import Dict, Any
 from wcferry import WxMsg, Wcf
 
 from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
-import lz4.block as lb
 
 
 class DouyinParserError(Exception):
@@ -181,55 +179,7 @@ class DouyinParser:
 
             self.wcf.send_rich_text("bot", "gh_11", title[:30], f"{title[:30]} - {author[:10]}", video_url, cover,
                                     message.roomid)
-            self.LOG.info(f"video_url:{video_url}, title:{title}, author:{author}, cover:{cover}")
-            path = self._download_stream(video_url, "down_load_dir/video.mp4")
-            self.LOG.info(f"video_abs_url:{path}")
-            self.wcf.send_file(path, (message.roomid if message.from_group() else message.sender))
         except Exception as e:
             self.LOG.error("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
             raise DouyinParserError(f"未知错误: {str(e)}")
         return
-
-    def _download_stream(self, url, save_path):
-        """
-        从指定URL读取视频流并保存到本地
-        :param url: 视频流的URL
-        :param save_path: 本地保存路径（包含文件名，例如 "video.mp4"）
-        """
-        try:
-            # 发送GET请求，启用流式传输
-            headers = {
-                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
-                "Referer": "https://www.douyin.com/",
-                "Accept": "*/*",
-                "Connection": "keep-alive",
-            }
-            response = requests.get(url, headers=headers)
-
-            # 检查请求是否成功
-            response.raise_for_status()  # 如果状态码不是200，将抛出异常
-
-            # 确保保存路径的目录存在
-            os.makedirs(os.path.dirname(save_path) or ".", exist_ok=True)
-
-            # 检查是否是视频流（可选，根据Content-Type判断）
-            content_type = response.headers.get("Content-Type", "").lower()
-            self.LOG.info(response.text)
-            if "video" not in content_type and "application/octet-stream" not in content_type:
-                self.LOG.info(f"警告: 返回的可能不是视频流，Content-Type: {content_type}")
-                self.LOG.info("响应内容预览:", response.text[:100])  # 打印前100字符查看
-                return
-
-            # 以二进制写入模式保存流数据
-            with open(save_path, "wb") as file:
-                for chunk in response.iter_content(chunk_size=1024):  # 分块读取，每块1KB
-                    if chunk:  # 过滤空块
-                        file.write(chunk)
-            self.LOG.info(f"视频已下载到: {save_path}")
-            return os.path.abspath(save_path)
-        except requests.RequestException as e:
-            self.LOG.info(f"请求失败: {e}")
-        except IOError as e:
-            self.LOG.info(f"文件写入失败: {e}")
-        except Exception as e:
-            self.LOG.info(f"发生未知错误: {e}")