python扒取c++視頻樣本

標籤：python   c++   視頻   

#!/usr/bin/pytyon# -*- coding:utf-8 -*-import reimport urllibvurl = 'http://www.enet.com.cn/eschool/video/c++/'domain = 'http://www.enet.com.cn'def getVideoList(vurl):    #find all c++ url    html = urllib.urlopen(vurl).read()    reg = r'href="(/eschool/video/autohtml/310/.*?.shtml)".*>(.*?)<\/a>'    videoRe = re.compile(reg)    videoList = re.findall(videoRe, html)        videoListCount = len(videoList)    x = 0    # iteration c++ url    for urlInfo in videoList:                url = urlInfo[0]        # find real c++ url        url = domain+url        html = urllib.urlopen(url).read()        reg = r'(http:\/\/images\.enet\.com\.cn\/eschool\/c\+\+\/.*?\.swf)'        videoRe = re.compile(reg)        swfUrl = re.findall(videoRe, html)        #print swfUrl        # name        reg = r'c\+\+\/(.*?)\/.*?\.swf'        videoRe = re.compile(reg)        videoName = re.findall(videoRe, swfUrl[0])[0].replace('/','_')+'_'+urlInfo[1].replace(':','').replace(' ','_').replace('.','_')+'.swf'        urllib.urlretrieve(swfUrl[0], videoName)                x = x + 1        ratio = x*100/videoListCount        print videoName,' to -->  ',x,'  ==>  ',videoListCount        print '[','#'*ratio,' '*(100-ratio),']  ',ratio,'%'        #exit()    else:        print 'endding!!'    getVideoList(vurl)

python扒取c++視頻樣本