Python: Bulk download of the R language Library package

The soupr.py code is as follows

#-*-coding : cp936-*-import urllibimport urllib2import os, refrom beautifulsoup import beautifulsouplocaldir = ' d:/test/' URL = "http ://cran.dataguru.cn/bin/windows/contrib/3.1/"page = Urllib2.urlopen (URL) soup = beautifulsoup (page) Page.close () for a In Soup.findall (' a '): If A is not None:text = A.text.strip () #if re.search (' map ', text): if text.                StartsWith (' map '): href = a.get (' href ') if Href.endswith ('. zip '): #print href LocalFile = localdir + text if os.path.exists (localfile): Print LocalFile, ' is ex Ists ' else:try: # download files by URL and save to local directory ur Llib.urlretrieve (url+href,localfile) print href, ' is download ' except Exception,e : Continue 
 

Python: Bulk download of the R language Library package