将网页保存为pdf或者image

因为一些文章会被作者或者平台强制删除，此项目旨在将还未删除的内容保存为image or pdf。

保存方式

• selenium+chrome/phantomjs将网页存为图片

  需要安装chromedriver/phantomjs，chromedriver的话还需要chrome浏览器

  from pyfunctions.functions import make_driver  # pip install pyfunctions
  from capture_screen import html2img_by_selenium
  
  driver = make_driver(driver='chrome', load_img=True)
  url = 'https://www.baidu.com/'
  output_file = 'baidu.png'
  
  html2img_by_selenium(url, driver, output_file)

• imgkit+wkhtmltoimage将网页存为图片

  需要wkhtmltoimage

  from capture_screen import html2img_by_imgkit
  
  url = 'https://www.baidu.com/'
  output_file = 'baidu.png'
  
  html2img_by_imgkit(url, output_file)

• pdfkit+wkhtmltopdf

  需要wkhtmltopdf

  from capture_screen import html2img_by_pdfkit
  
  url = 'https://www.baidu.com/'
  output_file = 'baidu.pdf'
  
  html2img_by_imgkit(url, output_file)

• html2pdf-server

  基于WeasyPrint

  from pyfunctions.functions import make_driver
  from capture_screen import html2pdf_by_server, html2img_by_server
  
  d = make_driver(driver='chrome', load_img=True)
  
  url = 'https://www.baidu.com/'
  output_pdf = 'baidu.pdf'
  output_png = 'baidu.png'
  
  html2img_by_server(d, url, output_png)
  html2pdf_by_server(d, url, output_pdf)

• Full Page Screen Capture

  Chrome浏览器的一个全屏截取插件，支持image/pdf保存方式
  

• splash

  需要安装splash

  from capture_screen import html2img_by_splash
  
  url = 'https://www.baidu.com/'
  output_file = 'baidu.png'
  
  html2img_by_splash(url, output_file)

Compare

star	name	description
😁	pdfkit	Works perfect on all tests. Example
😭	html2pdf-pdf	What a letdown! Works only on simple sites like Baidu
😭	html2pdf-img	What a letdown! Works only on simple sites like Baidu
😔	imgkit	Disappointed. At least on GitHub Example
😁	splash	Works perfect on all tests. Example
😁	selenium	Works perfect on all tests. Example

参考链接

• selenium+Phantomjs保存长图
• selenium+chrome图片拼接保存长图
• selenium+chrome设置window size保存长图
• imgkit
• pdfkit
• html2pdf-server
• splash
• splash+requests