Python Make flower petal net beautiful picture crawler

The loading of petals pictures using the technology of lazy loading, the source code can only download more than 20 pictures, modified basic can download all, just a bit slow, back to optimize under

Import Urllib, urllib2, RE, sys, os,requestspath=r "C:\wqa\beautify" url = ' http://huaban.com/favorite/beauty ' #http:// Huaban.com/explore/zhongwenlogo/?ig1un9tq&max=327773629&limit=20&wfl=1i_headers = {"User-Agent": " mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/46.0.2490.71 safari/537.36 "}count=0def urlhandle (URL): req = Urllib 2.Request (URL, headers=i_headers) HTML = Urllib2.urlopen (req). Read () Reg = Re.compile (R ' "pin_id":(\d+),. +? " File ": {" farm ":" Farm1 "," Bucket ":" hbimg ",. +?" Key ":" (. *?) ",. +?" Type ":" image/(. *?) "', Re. S) groups = Re.findall (Reg, HTML) return groupsdef Imghandle (groups): If Groups:for att in groups:pin_id = Att[0] Att_url = att[1] + ' _fw236 ' Img_type = att[2] Img_url = ' http://img.hb.aicdn.com/' + att_url r           = Requests.get (Img_url) with open (path + Att_url + '. "+ Img_type, ' WB ') as Fd:for Chunk in R.iter_content (): Fd.write (chunk) groups = Urlhandle (URL) imghandle (groups) while (groups): Count+=1 print Count pin_id = groups[-1][0] Print pin_id urltemp = url+ '/?max= ' + str (pin_id) + ' &am p;limit= ' + str + ' &wfl=1 ' Print (urltemp) groups = Urlhandle (urltemp) #print groups Imghandle (groups)

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