python webkit 异步抓取页面数据

cl

ass FetcherCartoon:[python] view plaincopyprint?def getCartoonUrl(self, url): 
     
    if url is None: 
        return false 
    #todo many decide about url  
     
    ghost = Ghost() 
    #open webkit  
    ghost.open(url) 
    #exceute javascript and get what you want   
    result, resources = ghost.evaluate("document.getElementById('cp_image').getAttribute('src');") 
    del resources 
    return result 

 def getCartoonUrl(self, url):
  
  if url is None:
   return false
  #todo many decide about url
  
  ghost = Ghost()
  #open webkit
  ghost.open(url)
  #exceute javascript and get what you want
  result, resources = ghost.evaluate("document.getElementById('cp_image').getAttribute('src');")
  del resources
  return result[python] view plaincopyprint?if __name__ == "__main__": 
    url = 'http://www.dm5.com/m136836-p3/' 
    result = None 
    fetcher = FetcherCartoon() 
 
 
    result = fetcher.getCartoonUrl(url) 
    print result 

if __name__ == "__main__":
url = 'http://www.dm5.com/m136836-p3/'
result = None
fetcher = FetcherCartoon()


result = fetcher.getCartoonUrl(url)
print result



 

补充：Web开发 , Python ,

上一个：python test0729.py
下一个：pylons ImportError: No module named lib.base