mirror of
https://github.com/NanmiCoder/MediaCrawler.git
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157ddfb21b
Comprehensive translation of Chinese text to English across the entire codebase: - api/: FastAPI server documentation and logger messages - cache/: Cache abstraction layer comments and docstrings - database/: Database models and MongoDB store documentation - media_platform/: All platform crawlers (Bilibili, Douyin, Kuaishou, Tieba, Weibo, Xiaohongshu, Zhihu) - model/: Data model documentation - proxy/: Proxy pool and provider documentation - store/: Data storage layer comments - tools/: Utility functions and browser automation - test/: Test file documentation Preserved: Chinese disclaimer header (lines 10-18) for legal compliance 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
682 lines
27 KiB
Python
682 lines
27 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2025 relakkes@gmail.com
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#
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# This file is part of MediaCrawler project.
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# Repository: https://github.com/NanmiCoder/MediaCrawler/blob/main/media_platform/tieba/core.py
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# GitHub: https://github.com/NanmiCoder
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# Licensed under NON-COMMERCIAL LEARNING LICENSE 1.1
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#
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# 声明：本代码仅供学习和研究目的使用。使用者应遵守以下原则：
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# 1. 不得用于任何商业用途。
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# 2. 使用时应遵守目标平台的使用条款和robots.txt规则。
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# 3. 不得进行大规模爬取或对平台造成运营干扰。
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# 4. 应合理控制请求频率，避免给目标平台带来不必要的负担。
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# 5. 不得用于任何非法或不当的用途。
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#
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# 详细许可条款请参阅项目根目录下的LICENSE文件。
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# 使用本代码即表示您同意遵守上述原则和LICENSE中的所有条款。
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import asyncio
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import os
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from asyncio import Task
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from typing import Dict, List, Optional, Tuple
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from playwright.async_api import (
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BrowserContext,
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BrowserType,
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Page,
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Playwright,
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async_playwright,
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)
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import config
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from base.base_crawler import AbstractCrawler
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from model.m_baidu_tieba import TiebaCreator, TiebaNote
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from proxy.proxy_ip_pool import IpInfoModel, ProxyIpPool, create_ip_pool
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from store import tieba as tieba_store
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from tools import utils
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from tools.cdp_browser import CDPBrowserManager
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from var import crawler_type_var, source_keyword_var
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from .client import BaiduTieBaClient
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from .field import SearchNoteType, SearchSortType
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from .help import TieBaExtractor
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from .login import BaiduTieBaLogin
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class TieBaCrawler(AbstractCrawler):
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context_page: Page
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tieba_client: BaiduTieBaClient
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browser_context: BrowserContext
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cdp_manager: Optional[CDPBrowserManager]
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def __init__(self) -> None:
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self.index_url = "https://tieba.baidu.com"
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self.user_agent = utils.get_user_agent()
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self._page_extractor = TieBaExtractor()
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self.cdp_manager = None
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async def start(self) -> None:
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"""
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Start the crawler
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Returns:
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"""
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playwright_proxy_format, httpx_proxy_format = None, None
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if config.ENABLE_IP_PROXY:
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utils.logger.info(
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"[BaiduTieBaCrawler.start] Begin create ip proxy pool ..."
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)
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ip_proxy_pool = await create_ip_pool(
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config.IP_PROXY_POOL_COUNT, enable_validate_ip=True
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)
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ip_proxy_info: IpInfoModel = await ip_proxy_pool.get_proxy()
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playwright_proxy_format, httpx_proxy_format = utils.format_proxy_info(ip_proxy_info)
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utils.logger.info(
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f"[BaiduTieBaCrawler.start] Init default ip proxy, value: {httpx_proxy_format}"
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)
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async with async_playwright() as playwright:
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# Choose startup mode based on configuration
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if config.ENABLE_CDP_MODE:
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utils.logger.info("[BaiduTieBaCrawler] Launching browser in CDP mode")
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self.browser_context = await self.launch_browser_with_cdp(
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playwright,
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playwright_proxy_format,
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self.user_agent,
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headless=config.CDP_HEADLESS,
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)
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else:
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utils.logger.info("[BaiduTieBaCrawler] Launching browser in standard mode")
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# Launch a browser context.
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chromium = playwright.chromium
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self.browser_context = await self.launch_browser(
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chromium,
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playwright_proxy_format,
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self.user_agent,
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headless=config.HEADLESS,
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)
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# Inject anti-detection scripts - for Baidu's special detection
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await self._inject_anti_detection_scripts()
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self.context_page = await self.browser_context.new_page()
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# First visit Baidu homepage, then click Tieba link to avoid triggering security verification
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await self._navigate_to_tieba_via_baidu()
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# Create a client to interact with the baidutieba website.
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self.tieba_client = await self.create_tieba_client(
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httpx_proxy_format,
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ip_proxy_pool if config.ENABLE_IP_PROXY else None
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)
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# Check login status and perform login if necessary
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if not await self.tieba_client.pong(browser_context=self.browser_context):
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login_obj = BaiduTieBaLogin(
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login_type=config.LOGIN_TYPE,
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login_phone="", # your phone number
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browser_context=self.browser_context,
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context_page=self.context_page,
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cookie_str=config.COOKIES,
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)
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await login_obj.begin()
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await self.tieba_client.update_cookies(browser_context=self.browser_context)
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crawler_type_var.set(config.CRAWLER_TYPE)
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if config.CRAWLER_TYPE == "search":
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# Search for notes and retrieve their comment information.
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await self.search()
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await self.get_specified_tieba_notes()
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elif config.CRAWLER_TYPE == "detail":
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# Get the information and comments of the specified post
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await self.get_specified_notes()
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elif config.CRAWLER_TYPE == "creator":
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# Get creator's information and their notes and comments
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await self.get_creators_and_notes()
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else:
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pass
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utils.logger.info("[BaiduTieBaCrawler.start] Tieba Crawler finished ...")
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async def search(self) -> None:
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"""
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Search for notes and retrieve their comment information.
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Returns:
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"""
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utils.logger.info(
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"[BaiduTieBaCrawler.search] Begin search baidu tieba keywords"
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)
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tieba_limit_count = 10 # tieba limit page fixed value
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if config.CRAWLER_MAX_NOTES_COUNT < tieba_limit_count:
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config.CRAWLER_MAX_NOTES_COUNT = tieba_limit_count
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start_page = config.START_PAGE
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for keyword in config.KEYWORDS.split(","):
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source_keyword_var.set(keyword)
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utils.logger.info(
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f"[BaiduTieBaCrawler.search] Current search keyword: {keyword}"
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)
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page = 1
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while (
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page - start_page + 1
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) * tieba_limit_count <= config.CRAWLER_MAX_NOTES_COUNT:
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if page < start_page:
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utils.logger.info(f"[BaiduTieBaCrawler.search] Skip page {page}")
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page += 1
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continue
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try:
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utils.logger.info(
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f"[BaiduTieBaCrawler.search] search tieba keyword: {keyword}, page: {page}"
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)
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notes_list: List[TiebaNote] = (
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await self.tieba_client.get_notes_by_keyword(
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keyword=keyword,
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page=page,
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page_size=tieba_limit_count,
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sort=SearchSortType.TIME_DESC,
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note_type=SearchNoteType.FIXED_THREAD,
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)
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)
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if not notes_list:
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utils.logger.info(
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f"[BaiduTieBaCrawler.search] Search note list is empty"
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)
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break
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utils.logger.info(
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f"[BaiduTieBaCrawler.search] Note list len: {len(notes_list)}"
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)
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await self.get_specified_notes(
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note_id_list=[note_detail.note_id for note_detail in notes_list]
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)
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# Sleep after page navigation
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await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
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utils.logger.info(f"[TieBaCrawler.search] Sleeping for {config.CRAWLER_MAX_SLEEP_SEC} seconds after page {page}")
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page += 1
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except Exception as ex:
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utils.logger.error(
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f"[BaiduTieBaCrawler.search] Search keywords error, current page: {page}, current keyword: {keyword}, err: {ex}"
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)
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break
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async def get_specified_tieba_notes(self):
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"""
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Get the information and comments of the specified post by tieba name
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Returns:
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"""
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tieba_limit_count = 50
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if config.CRAWLER_MAX_NOTES_COUNT < tieba_limit_count:
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config.CRAWLER_MAX_NOTES_COUNT = tieba_limit_count
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for tieba_name in config.TIEBA_NAME_LIST:
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utils.logger.info(
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f"[BaiduTieBaCrawler.get_specified_tieba_notes] Begin get tieba name: {tieba_name}"
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)
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page_number = 0
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while page_number <= config.CRAWLER_MAX_NOTES_COUNT:
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note_list: List[TiebaNote] = (
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await self.tieba_client.get_notes_by_tieba_name(
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tieba_name=tieba_name, page_num=page_number
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)
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)
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if not note_list:
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utils.logger.info(
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f"[BaiduTieBaCrawler.get_specified_tieba_notes] Get note list is empty"
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)
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break
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utils.logger.info(
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f"[BaiduTieBaCrawler.get_specified_tieba_notes] tieba name: {tieba_name} note list len: {len(note_list)}"
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)
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await self.get_specified_notes([note.note_id for note in note_list])
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# Sleep after processing notes
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await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
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utils.logger.info(f"[TieBaCrawler.get_specified_tieba_notes] Sleeping for {config.CRAWLER_MAX_SLEEP_SEC} seconds after processing notes from page {page_number}")
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page_number += tieba_limit_count
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async def get_specified_notes(
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self, note_id_list: List[str] = config.TIEBA_SPECIFIED_ID_LIST
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):
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"""
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Get the information and comments of the specified post
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Args:
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note_id_list:
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Returns:
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"""
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semaphore = asyncio.Semaphore(config.MAX_CONCURRENCY_NUM)
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task_list = [
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self.get_note_detail_async_task(note_id=note_id, semaphore=semaphore)
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for note_id in note_id_list
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]
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note_details = await asyncio.gather(*task_list)
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note_details_model: List[TiebaNote] = []
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for note_detail in note_details:
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if note_detail is not None:
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note_details_model.append(note_detail)
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await tieba_store.update_tieba_note(note_detail)
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await self.batch_get_note_comments(note_details_model)
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async def get_note_detail_async_task(
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self, note_id: str, semaphore: asyncio.Semaphore
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) -> Optional[TiebaNote]:
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"""
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Get note detail
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Args:
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note_id: baidu tieba note id
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semaphore: asyncio semaphore
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Returns:
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"""
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async with semaphore:
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try:
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utils.logger.info(
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f"[BaiduTieBaCrawler.get_note_detail] Begin get note detail, note_id: {note_id}"
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)
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note_detail: TiebaNote = await self.tieba_client.get_note_by_id(note_id)
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# Sleep after fetching note details
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await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
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utils.logger.info(f"[TieBaCrawler.get_note_detail_async_task] Sleeping for {config.CRAWLER_MAX_SLEEP_SEC} seconds after fetching note details {note_id}")
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if not note_detail:
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utils.logger.error(
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f"[BaiduTieBaCrawler.get_note_detail] Get note detail error, note_id: {note_id}"
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)
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return None
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return note_detail
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except Exception as ex:
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utils.logger.error(
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f"[BaiduTieBaCrawler.get_note_detail] Get note detail error: {ex}"
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)
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return None
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except KeyError as ex:
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utils.logger.error(
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f"[BaiduTieBaCrawler.get_note_detail] have not fund note detail note_id:{note_id}, err: {ex}"
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)
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return None
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async def batch_get_note_comments(self, note_detail_list: List[TiebaNote]):
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"""
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Batch get note comments
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Args:
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note_detail_list:
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Returns:
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"""
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if not config.ENABLE_GET_COMMENTS:
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return
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semaphore = asyncio.Semaphore(config.MAX_CONCURRENCY_NUM)
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task_list: List[Task] = []
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for note_detail in note_detail_list:
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task = asyncio.create_task(
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self.get_comments_async_task(note_detail, semaphore),
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name=note_detail.note_id,
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)
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task_list.append(task)
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await asyncio.gather(*task_list)
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async def get_comments_async_task(
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self, note_detail: TiebaNote, semaphore: asyncio.Semaphore
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):
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"""
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Get comments async task
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Args:
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note_detail:
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semaphore:
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Returns:
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"""
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async with semaphore:
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utils.logger.info(
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f"[BaiduTieBaCrawler.get_comments] Begin get note id comments {note_detail.note_id}"
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)
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# Sleep before fetching comments
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await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
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utils.logger.info(f"[TieBaCrawler.get_comments_async_task] Sleeping for {config.CRAWLER_MAX_SLEEP_SEC} seconds before fetching comments for note {note_detail.note_id}")
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await self.tieba_client.get_note_all_comments(
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note_detail=note_detail,
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crawl_interval=config.CRAWLER_MAX_SLEEP_SEC,
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callback=tieba_store.batch_update_tieba_note_comments,
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max_count=config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES,
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)
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async def get_creators_and_notes(self) -> None:
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"""
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Get creator's information and their notes and comments
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Returns:
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"""
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utils.logger.info(
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"[WeiboCrawler.get_creators_and_notes] Begin get weibo creators"
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)
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for creator_url in config.TIEBA_CREATOR_URL_LIST:
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creator_page_html_content = await self.tieba_client.get_creator_info_by_url(
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creator_url=creator_url
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)
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creator_info: TiebaCreator = self._page_extractor.extract_creator_info(
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creator_page_html_content
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)
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if creator_info:
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utils.logger.info(
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f"[WeiboCrawler.get_creators_and_notes] creator info: {creator_info}"
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)
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if not creator_info:
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raise Exception("Get creator info error")
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await tieba_store.save_creator(user_info=creator_info)
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# Get all note information of the creator
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all_notes_list = (
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await self.tieba_client.get_all_notes_by_creator_user_name(
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user_name=creator_info.user_name,
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crawl_interval=0,
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callback=tieba_store.batch_update_tieba_notes,
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max_note_count=config.CRAWLER_MAX_NOTES_COUNT,
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creator_page_html_content=creator_page_html_content,
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)
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)
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await self.batch_get_note_comments(all_notes_list)
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else:
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utils.logger.error(
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f"[WeiboCrawler.get_creators_and_notes] get creator info error, creator_url:{creator_url}"
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)
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async def _navigate_to_tieba_via_baidu(self):
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"""
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Simulate real user access path:
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1. First visit Baidu homepage (https://www.baidu.com/)
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2. Wait for page to load
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3. Click "Tieba" link in top navigation bar
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4. Jump to Tieba homepage
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This avoids triggering Baidu's security verification
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"""
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utils.logger.info("[TieBaCrawler] Simulating real user access path...")
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try:
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# Step 1: Visit Baidu homepage
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utils.logger.info("[TieBaCrawler] Step 1: Visiting Baidu homepage https://www.baidu.com/")
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await self.context_page.goto("https://www.baidu.com/", wait_until="domcontentloaded")
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# Step 2: Wait for page loading, using delay setting from config file
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utils.logger.info(f"[TieBaCrawler] Step 2: Waiting {config.CRAWLER_MAX_SLEEP_SEC} seconds to simulate user browsing...")
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await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
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# Step 3: Find and click "Tieba" link
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utils.logger.info("[TieBaCrawler] Step 3: Finding and clicking 'Tieba' link...")
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# Try multiple selectors to ensure finding the Tieba link
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tieba_selectors = [
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'a[href="http://tieba.baidu.com/"]',
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'a[href="https://tieba.baidu.com/"]',
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'a.mnav:has-text("贴吧")',
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'text=贴吧',
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]
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tieba_link = None
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for selector in tieba_selectors:
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try:
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tieba_link = await self.context_page.wait_for_selector(selector, timeout=5000)
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if tieba_link:
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utils.logger.info(f"[TieBaCrawler] Found Tieba link (selector: {selector})")
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break
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except Exception:
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continue
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if not tieba_link:
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utils.logger.warning("[TieBaCrawler] Tieba link not found, directly accessing Tieba homepage")
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await self.context_page.goto(self.index_url, wait_until="domcontentloaded")
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return
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# Step 4: Click Tieba link (check if it will open in a new tab)
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utils.logger.info("[TieBaCrawler] Step 4: Clicking Tieba link...")
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# Check link's target attribute
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target_attr = await tieba_link.get_attribute("target")
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utils.logger.info(f"[TieBaCrawler] Link target attribute: {target_attr}")
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if target_attr == "_blank":
|
|
# If it's a new tab, need to wait for new page and switch
|
|
utils.logger.info("[TieBaCrawler] Link will open in new tab, waiting for new page...")
|
|
|
|
async with self.browser_context.expect_page() as new_page_info:
|
|
await tieba_link.click()
|
|
|
|
# Get newly opened page
|
|
new_page = await new_page_info.value
|
|
await new_page.wait_for_load_state("domcontentloaded")
|
|
|
|
# Close old Baidu homepage
|
|
await self.context_page.close()
|
|
|
|
# Switch to new Tieba page
|
|
self.context_page = new_page
|
|
utils.logger.info("[TieBaCrawler] Successfully switched to new tab (Tieba page)")
|
|
else:
|
|
# If it's same tab navigation, wait for navigation normally
|
|
utils.logger.info("[TieBaCrawler] Link navigates in current tab...")
|
|
async with self.context_page.expect_navigation(wait_until="domcontentloaded"):
|
|
await tieba_link.click()
|
|
|
|
# Step 5: Wait for page to stabilize, using delay setting from config file
|
|
utils.logger.info(f"[TieBaCrawler] Step 5: Page loaded, waiting {config.CRAWLER_MAX_SLEEP_SEC} seconds...")
|
|
await asyncio.sleep(config.CRAWLER_MAX_SLEEP_SEC)
|
|
|
|
current_url = self.context_page.url
|
|
utils.logger.info(f"[TieBaCrawler] Successfully entered Tieba via Baidu homepage! Current URL: {current_url}")
|
|
|
|
except Exception as e:
|
|
utils.logger.error(f"[TieBaCrawler] Failed to access Tieba via Baidu homepage: {e}")
|
|
utils.logger.info("[TieBaCrawler] Fallback: directly accessing Tieba homepage")
|
|
await self.context_page.goto(self.index_url, wait_until="domcontentloaded")
|
|
|
|
async def _inject_anti_detection_scripts(self):
|
|
"""
|
|
Inject anti-detection JavaScript scripts
|
|
For Baidu Tieba's special detection mechanism
|
|
"""
|
|
utils.logger.info("[TieBaCrawler] Injecting anti-detection scripts...")
|
|
|
|
# Lightweight anti-detection script, only covering key detection points
|
|
anti_detection_js = """
|
|
// Override navigator.webdriver
|
|
Object.defineProperty(navigator, 'webdriver', {
|
|
get: () => undefined,
|
|
configurable: true
|
|
});
|
|
|
|
// Override window.navigator.chrome
|
|
if (!window.navigator.chrome) {
|
|
window.navigator.chrome = {
|
|
runtime: {},
|
|
loadTimes: function() {},
|
|
csi: function() {},
|
|
app: {}
|
|
};
|
|
}
|
|
|
|
// Override Permissions API
|
|
const originalQuery = window.navigator.permissions.query;
|
|
window.navigator.permissions.query = (parameters) => (
|
|
parameters.name === 'notifications' ?
|
|
Promise.resolve({ state: Notification.permission }) :
|
|
originalQuery(parameters)
|
|
);
|
|
|
|
// Override plugins length (make it look like there are plugins)
|
|
Object.defineProperty(navigator, 'plugins', {
|
|
get: () => [1, 2, 3, 4, 5],
|
|
configurable: true
|
|
});
|
|
|
|
// Override languages
|
|
Object.defineProperty(navigator, 'languages', {
|
|
get: () => ['zh-CN', 'zh', 'en'],
|
|
configurable: true
|
|
});
|
|
|
|
// Remove window.cdc_ and other ChromeDriver remnants
|
|
delete window.cdc_adoQpoasnfa76pfcZLmcfl_Array;
|
|
delete window.cdc_adoQpoasnfa76pfcZLmcfl_Promise;
|
|
delete window.cdc_adoQpoasnfa76pfcZLmcfl_Symbol;
|
|
|
|
console.log('[Anti-Detection] Scripts injected successfully');
|
|
"""
|
|
|
|
await self.browser_context.add_init_script(anti_detection_js)
|
|
utils.logger.info("[TieBaCrawler] Anti-detection scripts injected")
|
|
|
|
async def create_tieba_client(
|
|
self, httpx_proxy: Optional[str], ip_pool: Optional[ProxyIpPool] = None
|
|
) -> BaiduTieBaClient:
|
|
"""
|
|
Create tieba client with real browser User-Agent and complete headers
|
|
Args:
|
|
httpx_proxy: HTTP proxy
|
|
ip_pool: IP proxy pool
|
|
|
|
Returns:
|
|
BaiduTieBaClient instance
|
|
"""
|
|
utils.logger.info("[TieBaCrawler.create_tieba_client] Begin create tieba API client...")
|
|
|
|
# Extract User-Agent from real browser to avoid detection
|
|
user_agent = await self.context_page.evaluate("() => navigator.userAgent")
|
|
utils.logger.info(f"[TieBaCrawler.create_tieba_client] Extracted User-Agent from browser: {user_agent}")
|
|
|
|
cookie_str, cookie_dict = utils.convert_cookies(await self.browser_context.cookies())
|
|
|
|
# Build complete browser request headers, simulating real browser behavior
|
|
tieba_client = BaiduTieBaClient(
|
|
timeout=10,
|
|
ip_pool=ip_pool,
|
|
default_ip_proxy=httpx_proxy,
|
|
headers={
|
|
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
|
|
"Accept-Language": "zh-CN,zh;q=0.9",
|
|
"Accept-Encoding": "gzip, deflate, br",
|
|
"Connection": "keep-alive",
|
|
"User-Agent": user_agent, # Use real browser UA
|
|
"Cookie": cookie_str,
|
|
"Host": "tieba.baidu.com",
|
|
"Referer": "https://tieba.baidu.com/",
|
|
"Sec-Fetch-Dest": "document",
|
|
"Sec-Fetch-Mode": "navigate",
|
|
"Sec-Fetch-Site": "same-origin",
|
|
"Sec-Fetch-User": "?1",
|
|
"Upgrade-Insecure-Requests": "1",
|
|
"sec-ch-ua": '"Google Chrome";v="141", "Not?A_Brand";v="8", "Chromium";v="141"',
|
|
"sec-ch-ua-mobile": "?0",
|
|
"sec-ch-ua-platform": '"macOS"',
|
|
},
|
|
playwright_page=self.context_page, # Pass in playwright page object
|
|
)
|
|
return tieba_client
|
|
|
|
async def launch_browser(
|
|
self,
|
|
chromium: BrowserType,
|
|
playwright_proxy: Optional[Dict],
|
|
user_agent: Optional[str],
|
|
headless: bool = True,
|
|
) -> BrowserContext:
|
|
"""
|
|
Launch browser and create browser
|
|
Args:
|
|
chromium:
|
|
playwright_proxy:
|
|
user_agent:
|
|
headless:
|
|
|
|
Returns:
|
|
|
|
"""
|
|
utils.logger.info(
|
|
"[BaiduTieBaCrawler.launch_browser] Begin create browser context ..."
|
|
)
|
|
if config.SAVE_LOGIN_STATE:
|
|
# feat issue #14
|
|
# we will save login state to avoid login every time
|
|
user_data_dir = os.path.join(
|
|
os.getcwd(), "browser_data", config.USER_DATA_DIR % config.PLATFORM
|
|
) # type: ignore
|
|
browser_context = await chromium.launch_persistent_context(
|
|
user_data_dir=user_data_dir,
|
|
accept_downloads=True,
|
|
headless=headless,
|
|
proxy=playwright_proxy, # type: ignore
|
|
viewport={"width": 1920, "height": 1080},
|
|
user_agent=user_agent,
|
|
channel="chrome", # Use system's stable Chrome version
|
|
)
|
|
return browser_context
|
|
else:
|
|
browser = await chromium.launch(headless=headless, proxy=playwright_proxy, channel="chrome") # type: ignore
|
|
browser_context = await browser.new_context(
|
|
viewport={"width": 1920, "height": 1080}, user_agent=user_agent
|
|
)
|
|
return browser_context
|
|
|
|
async def launch_browser_with_cdp(
|
|
self,
|
|
playwright: Playwright,
|
|
playwright_proxy: Optional[Dict],
|
|
user_agent: Optional[str],
|
|
headless: bool = True,
|
|
) -> BrowserContext:
|
|
"""
|
|
Launch browser using CDP mode
|
|
"""
|
|
try:
|
|
self.cdp_manager = CDPBrowserManager()
|
|
browser_context = await self.cdp_manager.launch_and_connect(
|
|
playwright=playwright,
|
|
playwright_proxy=playwright_proxy,
|
|
user_agent=user_agent,
|
|
headless=headless,
|
|
)
|
|
|
|
# Display browser information
|
|
browser_info = await self.cdp_manager.get_browser_info()
|
|
utils.logger.info(f"[TieBaCrawler] CDP browser info: {browser_info}")
|
|
|
|
return browser_context
|
|
|
|
except Exception as e:
|
|
utils.logger.error(f"[TieBaCrawler] CDP mode launch failed, falling back to standard mode: {e}")
|
|
# Fall back to standard mode
|
|
chromium = playwright.chromium
|
|
return await self.launch_browser(
|
|
chromium, playwright_proxy, user_agent, headless
|
|
)
|
|
|
|
async def close(self):
|
|
"""
|
|
Close browser context
|
|
Returns:
|
|
|
|
"""
|
|
# If using CDP mode, need special handling
|
|
if self.cdp_manager:
|
|
await self.cdp_manager.cleanup()
|
|
self.cdp_manager = None
|
|
else:
|
|
await self.browser_context.close()
|
|
utils.logger.info("[BaiduTieBaCrawler.close] Browser context closed ...")
|