231 lines
8.3 KiB
Python
231 lines
8.3 KiB
Python
import logging
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import os
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import re
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import time
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import tomllib
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import traceback
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import requests
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from typing import Dict, Any
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from wcferry import WxMsg, Wcf
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from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
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import aria2p
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import subprocess
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class DouyinParserError(Exception):
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"""抖音解析器自定义异常基类"""
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pass
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def _clean_response_data(data: Dict[str, Any]) -> Dict[str, Any]:
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if not data:
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return data
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data[
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'cover'] = "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7c/49/e1/7c49e1af-ce92-d1c4-9a93-0a316e47ba94/AppIcon_TikTok-0-0-1x_U007epad-0-1-0-0-85-220.png/512x512bb.jpg"
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return data
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def _clean_url(url: str) -> str:
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cleaned_url = url.strip().replace(';', '').replace('\n', '').replace('\r', '')
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print("[抖音] 清理后的URL: %s", cleaned_url)
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return cleaned_url
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def _get_real_video_url(video_url: str) -> str:
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"""获取真实视频链接"""
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max_retries = 3 # 最大重试次数
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retry_delay = 2 # 重试延迟秒数
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max_redirects = 10 # 最大重定向次数，防止死循环
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proxies = None
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redirect_history = []
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for retry in range(max_retries):
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try:
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print("[抖音] 开始获取真实视频链接: %s (第%d次尝试)", video_url, retry + 1)
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
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'Range': 'bytes=0-'
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}
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# 默认使用 allow_redirects=True 获取历史记录
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response = requests.get(video_url, headers=headers, proxies=proxies, allow_redirects=True, timeout=60)
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if response.history:
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redirect_history = [resp.url for resp in response.history]
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real_url = response.url
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else:
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# response.history 为空，手动解析重定向
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current_url = video_url
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for _ in range(max_redirects): # 限制最大重定向次数
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resp = requests.get(current_url, headers=headers, proxies=proxies, allow_redirects=False,
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timeout=60)
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new_url = resp.headers.get('Location')
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if not new_url:
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break # 没有新的 Location，停止
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if not new_url.startswith("http"):
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from urllib.parse import urljoin
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new_url = urljoin(current_url, new_url) # 处理相对路径重定向
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if new_url in redirect_history:
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print("[抖音] 检测到循环重定向: %s", new_url)
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break # 避免死循环
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redirect_history.append(new_url)
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print("[抖音] 发现重定向: %s -> %s", current_url, new_url)
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current_url = new_url
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real_url = current_url
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if redirect_history:
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print("[抖音] 重定向历史: %s", redirect_history)
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if real_url != video_url and ('v3-' in real_url.lower() or 'douyinvod.com' in real_url.lower()):
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print("[抖音] 成功获取真实链接: %s", real_url)
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return real_url
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else:
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print("[抖音] 未能获取到符合预期的视频链接，准备重试")
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if retry < max_retries - 1:
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time.sleep(retry_delay)
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continue
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return video_url
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except Exception as e:
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print("[抖音] 获取真实链接失败: %s (第%d次尝试)", str(e), retry + 1)
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if retry < max_retries - 1:
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time.sleep(retry_delay)
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continue
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return video_url
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print("[抖音] 获取真实链接失败，已达到最大重试次数")
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return video_url
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def _parse_douyin(url: str) -> Dict[str, Any]:
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try:
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api_url = "https://apih.kfcgw50.me/api/douyin"
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clean_url = _clean_url(url)
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params = {'url': clean_url, 'type': 'json'}
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print("[抖音] 请求API: %s, 参数: %s", api_url, repr(params))
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proxy = None
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response = requests.get(api_url, params=params, timeout=30, proxies=proxy)
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if response.status_code != 200:
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raise DouyinParserError(f"API请求失败，状态码: {response.status_code}")
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data = response.json()
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print("[抖音] API响应数据: %s", data)
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if data.get("code") == 200:
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result = data.get("data", {})
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if result.get('video'):
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result['video'] = _get_real_video_url(result['video'])
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return _clean_response_data(result)
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else:
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raise DouyinParserError(data.get("message", "未知错误"))
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except Exception as e:
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print("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
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raise DouyinParserError(f"未知错误: {str(e)}")
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def handle_douyin_links(content):
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try:
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original_url = _clean_url(content)
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print("发现抖音链接: %s", original_url)
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print("检测到抖音分享链接，正在解析无水印视频...")
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video_info = _parse_douyin(original_url)
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if not video_info:
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raise DouyinParserError("无法获取视频信息")
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video_url = video_info.get('video', '')
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title = video_info.get('title', '无标题')
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author = video_info.get('name', '未知作者')
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cover = video_info.get('cover', '')
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if not video_url:
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raise DouyinParserError("无法获取视频地址")
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print(video_url)
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except Exception as e:
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print("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
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raise DouyinParserError(f"未知错误: {str(e)}")
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return video_url
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def download_stream(url, save_path):
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"""
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从指定URL读取视频流并保存到本地
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:param url: 视频流的URL
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:param save_path: 本地保存路径（包含文件名，例如 "video.mp4"）
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"""
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try:
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# 发送GET请求，启用流式传输
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response = requests.get(url, stream=True)
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# 检查请求是否成功
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response.raise_for_status() # 如果状态码不是200，将抛出异常
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# 确保保存路径的目录存在
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os.makedirs(os.path.dirname(save_path) or ".", exist_ok=True)
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# 检查是否是视频流（可选，根据Content-Type判断）
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content_type = response.headers.get("Content-Type", "").lower()
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if "video" not in content_type and "application/octet-stream" not in content_type:
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print(f"警告: 返回的可能不是视频流，Content-Type: {content_type}")
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print("响应内容预览:", response.text[:100]) # 打印前100字符查看
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return
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# 以二进制写入模式保存流数据
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with open(save_path, "wb") as file:
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for chunk in response.iter_content(chunk_size=1024): # 分块读取，每块1KB
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if chunk: # 过滤空块
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file.write(chunk)
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print(f"视频已下载到: {save_path}")
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return os.path.abspath(save_path)
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except requests.RequestException as e:
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print(f"请求失败: {e}")
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except IOError as e:
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print(f"文件写入失败: {e}")
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except Exception as e:
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print(f"发生未知错误: {e}")
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def aria2_download(url):
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# 创建客户端
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# 创建客户端
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client = aria2p.API(aria2p.Client())
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# 添加下载任务
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download = client.add_uris([url]) # 使用 add_uris 而不是 add_uri
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# 等待下载完成
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if download.is_complete:
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print(f"Downloaded video to {download.files[0].path}")
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def aria2c_download(url):
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# 下载链接
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# 设置下载的保存路径
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save_path = "video.mp4"
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# 使用 aria2 命令下载
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subprocess.run(['aria2c', '-d', 'save', '-o', 'video.mp4', url])
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if __name__ == '__main__':
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# str = """https://v.douyin.com/i5gm3gKs/"""
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#
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# url = handle_douyin_links(str)
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# aria2_download(url)
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#
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url= "https://www.douyin.com/aweme/v1/play/?video_id=v1e00fgi0000cv7ucv7og65jhecfjeo0"
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aria2c_download(url)
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