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使用python对整个网页进行截图

2019年12月07日  | 移动技术网IT编程  | 我要评论

博瑞客,赖新元,乐乐电影

方法一、使用pyqt4的qtwebkit组件

 

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# 来源
 
import sys
import os.path
from pyqt4 import qtgui,qtcore,qtwebkit
 
class pageshotter(qtgui.qwidget):
    def __init__(self,url,filename,parent=none):
        qtgui.qwidget.__init__(self,parent)
        self.url = url
        self.filename = filename
        self.webpage = none
 
    def shot(self):
        webview = qtwebkit.qwebview(self)
        webview.load(qtcore.qurl(self.url))
        self.webpage = webview.page()
        self.connect(webview,qtcore.signal("loadfinished(bool)"),self.save_page)
 
    def save_page(self,finished):
        #print finished
        if finished:
            print u"开始截图!"
            size = self.webpage.mainframe().contentssize()
            print u"页面宽:%d,页面高:%d" % (size.width(),size.height())
            self.webpage.setviewportsize(qtcore.qsize(size.width()+16,size.height()))
            img = qtgui.qimage(size, qtgui.qimage.format_argb32)
            painter = qtgui.qpainter(img)
            self.webpage.mainframe().render(painter)
            painter.end()
            filename= self.filename;
            if img.save(filename):
                filepath = os.path.join(os.path.dirname(__file__), filename)
                print u"截图完毕:%s" % filepath
            else:
                print u"截图失败";
        else:
            print u"网页加载失败!"
        self.close()
 
if __name__=="__main__":
    app = qtgui.qapplication(sys.argv)
    #shotter = pageshotter("")
    shotter = pageshotter("", 'shot.png')
    shotter.shot()
    sys.exit(app.exec_())

 

 

方法二、使用selenium

 

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
 
import time
from selenium import webdriver
 
browser = webdriver.firefox()
browser.set_window_size(1055, 800)
browser.get("")
browser.find_element_by_id("idclose").click()
time.sleep(5)
 
browser.save_screenshot("shot.png")
browser.quit()

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