mirror of
https://github.com/LiteyukiStudio/LiteyukiBot.git
synced 2024-11-23 07:57:37 +08:00
118 lines
2.8 KiB
Python
118 lines
2.8 KiB
Python
import os.path
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import time
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from os import getcwd
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import aiofiles
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import nonebot
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from nonebot import require
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require("nonebot_plugin_htmlrender")
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from nonebot_plugin_htmlrender import *
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from .tools import random_hex_string
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async def html2image(
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html: str,
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wait: int = 0,
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):
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pass
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async def template2html(
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template: str,
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templates: dict,
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) -> str:
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"""
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Args:
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template: str: 模板文件
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**templates: dict: 模板参数
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Returns:
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HTML 正文
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"""
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template_path = os.path.dirname(template)
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template_name = os.path.basename(template)
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return await template_to_html(template_path, template_name, **templates)
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async def template2image(
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template: str,
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templates: dict,
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pages=None,
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wait: int = 0,
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scale_factor: float = 1,
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debug: bool = False,
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) -> bytes:
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"""
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template -> html -> image
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Args:
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debug: 输入渲染好的 html
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wait: 等待时间，单位秒
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pages: 页面参数
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template: str: 模板文件
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templates: dict: 模板参数
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scale_factor: 缩放因子，越高越清晰
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Returns:
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图片二进制数据
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"""
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if pages is None:
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pages = {
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"viewport": {
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"width" : 1080,
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"height": 10
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},
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"base_url": f"file://{getcwd()}",
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}
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template_path = os.path.dirname(template)
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template_name = os.path.basename(template)
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if debug:
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# 重载资源
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raw_html = await template_to_html(
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template_name=template_name,
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template_path=template_path,
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**templates,
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)
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random_file_name = f"debug-{random_hex_string(6)}.html"
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async with aiofiles.open(os.path.join(template_path, random_file_name), "w", encoding="utf-8") as f:
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await f.write(raw_html)
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nonebot.logger.info("Debug HTML: %s" % f"{random_file_name}")
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return await template_to_pic(
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template_name=template_name,
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template_path=template_path,
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templates=templates,
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pages=pages,
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wait=wait,
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device_scale_factor=scale_factor,
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)
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async def url2image(
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url: str,
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wait: int = 0,
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scale_factor: float = 1,
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type: str = "png",
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quality: int = 100,
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**kwargs
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) -> bytes:
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"""
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Args:
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quality:
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type:
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url: str: URL
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wait: int: 等待时间
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scale_factor: float: 缩放因子
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**kwargs: page 参数
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Returns:
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图片二进制数据
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"""
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async with get_new_page(scale_factor) as page:
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await page.goto(url)
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await page.wait_for_timeout(wait)
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return await page.screenshot(
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full_page=True,
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type=type,
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quality=quality
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)
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