mirror of
https://github.com/NanmiCoder/MediaCrawler.git
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110 lines
3.1 KiB
Python
110 lines
3.1 KiB
Python
# 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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from abc import ABC, abstractmethod
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from typing import Dict, Optional
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from playwright.async_api import BrowserContext, BrowserType, Playwright
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class AbstractCrawler(ABC):
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@abstractmethod
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async def start(self):
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"""
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start crawler
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"""
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pass
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@abstractmethod
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async def search(self):
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"""
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search
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"""
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pass
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@abstractmethod
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async def launch_browser(self, chromium: BrowserType, playwright_proxy: Optional[Dict], user_agent: Optional[str],
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headless: bool = True) -> BrowserContext:
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"""
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launch browser
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:param chromium: chromium browser
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:param playwright_proxy: playwright proxy
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:param user_agent: user agent
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:param headless: headless mode
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:return: browser context
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"""
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pass
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async def launch_browser_with_cdp(self, playwright: Playwright, playwright_proxy: Optional[Dict],
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user_agent: Optional[str], headless: bool = True) -> BrowserContext:
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"""
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使用CDP模式启动浏览器（可选实现）
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:param playwright: playwright实例
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:param playwright_proxy: playwright代理配置
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:param user_agent: 用户代理
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:param headless: 无头模式
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:return: 浏览器上下文
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"""
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# 默认实现：回退到标准模式
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return await self.launch_browser(playwright.chromium, playwright_proxy, user_agent, headless)
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class AbstractLogin(ABC):
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@abstractmethod
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async def begin(self):
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pass
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@abstractmethod
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async def login_by_qrcode(self):
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pass
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@abstractmethod
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async def login_by_mobile(self):
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pass
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@abstractmethod
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async def login_by_cookies(self):
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pass
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class AbstractStore(ABC):
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@abstractmethod
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async def store_content(self, content_item: Dict):
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pass
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@abstractmethod
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async def store_comment(self, comment_item: Dict):
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pass
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# TODO support all platform
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# only xhs is supported, so @abstractmethod is commented
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@abstractmethod
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async def store_creator(self, creator: Dict):
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pass
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class AbstractStoreImage(ABC):
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# TODO: support all platform
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# only weibo is supported
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# @abstractmethod
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async def store_image(self, image_content_item: Dict):
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pass
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class AbstractApiClient(ABC):
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@abstractmethod
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async def request(self, method, url, **kwargs):
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pass
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@abstractmethod
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async def update_cookies(self, browser_context: BrowserContext):
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pass
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