mirror of
https://github.com/LiteyukiStudio/LiteyukiBot.git
synced 2024-11-30 10:14:45 +08:00
118 lines
3.3 KiB
Python
118 lines
3.3 KiB
Python
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
"""
|
|
@Author : yanyongyu
|
|
@Date : 2021-03-12 13:42:43
|
|
@LastEditors : yanyongyu
|
|
@LastEditTime : 2021-11-01 14:05:41
|
|
@Description : None
|
|
@GitHub : https://github.com/yanyongyu
|
|
"""
|
|
__author__ = "yanyongyu"
|
|
|
|
from contextlib import asynccontextmanager
|
|
from typing import AsyncIterator, Optional
|
|
|
|
from nonebot import get_plugin_config
|
|
from nonebot.log import logger
|
|
from playwright.async_api import Browser, Error, Page, Playwright, async_playwright
|
|
|
|
from .config import Config
|
|
import asyncio
|
|
|
|
config = Config()
|
|
|
|
_browser: Optional[Browser] = None
|
|
_playwright: Optional[Playwright] = None
|
|
|
|
|
|
async def init(**kwargs) -> Browser:
|
|
global _browser
|
|
global _playwright
|
|
_playwright = await async_playwright().start()
|
|
try:
|
|
_browser = await launch_browser(**kwargs)
|
|
except Error:
|
|
await install_browser()
|
|
_browser = await launch_browser(**kwargs)
|
|
return _browser
|
|
|
|
|
|
async def launch_browser(**kwargs) -> Browser:
|
|
assert _playwright is not None, "Playwright 没有安装"
|
|
|
|
if config.htmlrender_browser_channel:
|
|
kwargs["channel"] = config.htmlrender_browser_channel
|
|
|
|
if config.htmlrender_proxy_host:
|
|
kwargs["proxy"] = {
|
|
"server": config.htmlrender_proxy_host,
|
|
}
|
|
if config.htmlrender_browser == "firefox":
|
|
logger.info("使用 firefox 启动")
|
|
return await _playwright.firefox.launch(**kwargs)
|
|
|
|
# 默认使用 chromium
|
|
logger.info("使用 chromium 启动")
|
|
return await _playwright.chromium.launch(**kwargs)
|
|
|
|
|
|
async def get_browser(**kwargs) -> Browser:
|
|
return _browser if _browser and _browser.is_connected() else await init(**kwargs)
|
|
|
|
|
|
@asynccontextmanager
|
|
async def get_new_page(device_scale_factor: float = 2, **kwargs) -> AsyncIterator[Page]:
|
|
browser = await get_browser()
|
|
page = await browser.new_page(device_scale_factor=device_scale_factor, **kwargs)
|
|
try:
|
|
yield page
|
|
finally:
|
|
await page.close()
|
|
|
|
|
|
async def shutdown_browser():
|
|
global _browser
|
|
global _playwright
|
|
if _browser:
|
|
if _browser.is_connected():
|
|
await _browser.close()
|
|
_browser = None
|
|
if _playwright:
|
|
# await _playwright.stop()
|
|
_playwright = None
|
|
|
|
|
|
async def install_browser():
|
|
import os
|
|
import sys
|
|
|
|
from playwright.__main__ import main
|
|
|
|
if host := config.htmlrender_download_host:
|
|
logger.info("使用配置源进行下载")
|
|
os.environ["PLAYWRIGHT_DOWNLOAD_HOST"] = host
|
|
else:
|
|
logger.info("使用镜像源进行下载")
|
|
os.environ["PLAYWRIGHT_DOWNLOAD_HOST"] = (
|
|
"https://npmmirror.com/mirrors/playwright/"
|
|
)
|
|
success = False
|
|
|
|
if config.htmlrender_browser == "firefox":
|
|
logger.info("正在安装 firefox")
|
|
sys.argv = ["", "install", "firefox"]
|
|
else:
|
|
# 默认使用 chromium
|
|
logger.info("正在安装 chromium")
|
|
sys.argv = ["", "install", "chromium"]
|
|
try:
|
|
logger.info("正在安装依赖")
|
|
os.system("playwright install-deps") # noqa: ASYNC102, S605, S607
|
|
main()
|
|
except SystemExit as e:
|
|
if e.code == 0:
|
|
success = True
|
|
if not success:
|
|
logger.error("浏览器更新失败, 请检查网络连通性")
|