zhenxun_bot/utils/browser.py
2021-08-17 23:17:08 +08:00

39 lines
947 B
Python

from typing import Optional
from nonebot.log import logger
from playwright.async_api import Browser, async_playwright
import nonebot
from nonebot import Driver
from services.log import logger
driver: Driver = nonebot.get_driver()
_browser: Optional[Browser] = None
async def init(**kwargs) -> Optional[Browser]:
# try:
global _browser
browser = await async_playwright().start()
_browser = await browser.chromium.launch(**kwargs)
return _browser
# except NotImplementedError:
# logger.warning("win环境下 初始化playwright失败....请替换环境至linux")
# return None
async def get_browser(**kwargs) -> Browser:
return _browser or await init(**kwargs)
@driver.on_startup
def install():
"""自动安装、更新 Chromium"""
logger.info("正在检查 Chromium 更新")
import sys
from playwright.__main__ import main
sys.argv = ["", "install", "chromium"]
main()