137 lines
5.5 KiB
Python
137 lines
5.5 KiB
Python
# -*- coding: utf-8 -*-
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# @Author : relakkes@gmail.com
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# @Time : 2023/12/23 15:42
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# @Desc : 微博登录实现
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import asyncio
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import functools
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import sys
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from typing import Optional
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from playwright.async_api import BrowserContext, Page
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from tenacity import (RetryError, retry, retry_if_result, stop_after_attempt,
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wait_fixed)
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import config
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from base.base_crawler import AbstractLogin
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from tools import utils
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class WeiboLogin(AbstractLogin):
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def __init__(self,
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login_type: str,
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browser_context: BrowserContext,
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context_page: Page,
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login_phone: Optional[str] = "",
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cookie_str: str = ""
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):
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config.LOGIN_TYPE = login_type
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self.browser_context = browser_context
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self.context_page = context_page
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self.login_phone = login_phone
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self.cookie_str = cookie_str
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async def begin(self):
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"""Start login weibo"""
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utils.logger.info("[WeiboLogin.begin] Begin login weibo ...")
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if config.LOGIN_TYPE == "qrcode":
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await self.login_by_qrcode()
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elif config.LOGIN_TYPE == "phone":
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await self.login_by_mobile()
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elif config.LOGIN_TYPE == "cookie":
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await self.login_by_cookies()
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else:
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raise ValueError(
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"[WeiboLogin.begin] Invalid Login Type Currently only supported qrcode or phone or cookie ...")
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@retry(stop=stop_after_attempt(600), wait=wait_fixed(1), retry=retry_if_result(lambda value: value is False))
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async def check_login_state(self, no_logged_in_session: str) -> bool:
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"""
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Check if the current login status is successful and return True otherwise return False
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retry decorator will retry 20 times if the return value is False, and the retry interval is 1 second
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if max retry times reached, raise RetryError
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"""
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current_cookie = await self.browser_context.cookies()
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_, cookie_dict = utils.convert_cookies(current_cookie)
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current_web_session = cookie_dict.get("WBPSESS")
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if current_web_session != no_logged_in_session:
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return True
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return False
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async def popup_login_dialog(self):
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"""If the login dialog box does not pop up automatically, we will manually click the login button"""
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dialog_selector = "xpath=//div[@class='woo-modal-main']"
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try:
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# check dialog box is auto popup and wait for 4 seconds
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await self.context_page.wait_for_selector(dialog_selector, timeout=1000 * 4)
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except Exception as e:
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utils.logger.error(
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f"[WeiboLogin.popup_login_dialog] login dialog box does not pop up automatically, error: {e}")
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utils.logger.info(
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"[WeiboLogin.popup_login_dialog] login dialog box does not pop up automatically, we will manually click the login button")
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# 向下滚动1000像素
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await self.context_page.mouse.wheel(0,500)
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await asyncio.sleep(0.5)
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try:
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# click login button
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login_button_ele = self.context_page.locator(
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"xpath=//a[text()='登录']",
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)
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await login_button_ele.click()
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await asyncio.sleep(0.5)
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except Exception as e:
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utils.logger.info(f"[WeiboLogin.popup_login_dialog] manually click the login button faield maybe login dialog Appear：{e}")
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async def login_by_qrcode(self):
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"""login weibo website and keep webdriver login state"""
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utils.logger.info("[WeiboLogin.login_by_qrcode] Begin login weibo by qrcode ...")
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await self.popup_login_dialog()
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# find login qrcode
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qrcode_img_selector = "//div[@class='woo-modal-main']//img"
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base64_qrcode_img = await utils.find_login_qrcode(
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self.context_page,
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selector=qrcode_img_selector
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)
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if not base64_qrcode_img:
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utils.logger.info("[WeiboLogin.login_by_qrcode] login failed , have not found qrcode please check ....")
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sys.exit()
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# show login qrcode
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partial_show_qrcode = functools.partial(utils.show_qrcode, base64_qrcode_img)
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asyncio.get_running_loop().run_in_executor(executor=None, func=partial_show_qrcode)
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utils.logger.info(f"[WeiboLogin.login_by_qrcode] Waiting for scan code login, remaining time is 20s")
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# get not logged session
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current_cookie = await self.browser_context.cookies()
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_, cookie_dict = utils.convert_cookies(current_cookie)
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no_logged_in_session = cookie_dict.get("WBPSESS")
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try:
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await self.check_login_state(no_logged_in_session)
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except RetryError:
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utils.logger.info("[WeiboLogin.login_by_qrcode] Login weibo failed by qrcode login method ...")
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sys.exit()
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wait_redirect_seconds = 5
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utils.logger.info(
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f"[WeiboLogin.login_by_qrcode] Login successful then wait for {wait_redirect_seconds} seconds redirect ...")
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await asyncio.sleep(wait_redirect_seconds)
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async def login_by_mobile(self):
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pass
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async def login_by_cookies(self):
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utils.logger.info("[WeiboLogin.login_by_qrcode] Begin login weibo by cookie ...")
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for key, value in utils.convert_str_cookie_to_dict(self.cookie_str).items():
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await self.browser_context.add_cookies([{
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'name': key,
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'value': value,
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'domain': ".weibo.cn",
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'path': "/"
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}])
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