103 lines
4 KiB
Python
103 lines
4 KiB
Python
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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 KuaishouLogin(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 xiaohongshu"""
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utils.logger.info("[KuaishouLogin.begin] Begin login kuaishou ...")
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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("[KuaishouLogin.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) -> 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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kuaishou_pass_token = cookie_dict.get("passToken")
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if kuaishou_pass_token:
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return True
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return False
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async def login_by_qrcode(self):
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"""login kuaishou website and keep webdriver login state"""
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utils.logger.info("[KuaishouLogin.login_by_qrcode] Begin login kuaishou by qrcode ...")
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# click login button
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login_button_ele = self.context_page.locator(
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"xpath=//p[text()='登录']"
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)
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await login_button_ele.click()
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# find login qrcode
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qrcode_img_selector = "//div[@class='qrcode-img']//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("[KuaishouLogin.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"[KuaishouLogin.login_by_qrcode] waiting for scan code login, remaining time is 20s")
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try:
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await self.check_login_state()
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except RetryError:
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utils.logger.info("[KuaishouLogin.login_by_qrcode] Login kuaishou 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(f"[KuaishouLogin.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("[KuaishouLogin.login_by_cookies] Begin login kuaishou 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': ".kuaishou.com",
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'path': "/"
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}])
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