[Jsign-commits] CVS: pyweb cddb.py,NONE,1.1 news.py,1.2,1.3

[Ricardo B. D. <bo...@us...>]

Update of /cvsroot/jsign/pyweb
In directory usw-pr-cvs1:/tmp/cvs-serv28690

Modified Files:
	news.py 
Added Files:
	cddb.py 
Log Message:

Soporte para CDDB en lugar de FREEDB !!


--- NEW FILE: cddb.py ---
import urllib, re, sys, string

class cddb:
   def __init__(self):
       self.URL="http://www.cddb.com/"
      
   def querygroup(self,grupo):
       url = self.URL + "php/search1.php3?f=artist&q=" + grupo

       while url<>"":
             urllib.urlretrieve(url,"querygroup.tmp")
             page = open('querygroup.tmp').read()

             # Buscamos todos los enlaces a los discos
             discos = re.findall("\<A HREF=\"\/xm\/cd\/[^\>]*\>[^\<]*\<\/A\>",page)
      		
             if len(discos) == 0:
                print "No se ha encontrado ningún resultado."
                return 
      		
             for disco in discos:
                 disc_url=re.search("xm\/cd\/[^\"\>\/]*/[^\"\>]*", disco).group()
                 self.querydisc(disc_url)
          
             next = re.findall("A HREF=[^\>]*>[^;]*;NEXT",page)
             if len(next) >0:
                url = str(re.findall("xm[^\"]*\"",str(next)))
                url = self.URL + url[2:-3]
             else:
                url = ""
          
   def querydisc(self, disc_url):
       urllib.urlretrieve(self.URL+disc_url,"querydisc.tmp")
       page = open("querydisc.tmp").readlines()
       track_n = 1
       for line in page:	    
	   if re.search("f=artist", line):
	      artist=str(re.findall("f=artist[^\<]*\<", line))[12:-3]
	      artist=trans_car(artist)
	      disc=str(re.findall("f=disc[^\<]*\<", line))[10:-3]
	      disc = trans_car(disc)
	      track_n = 1		
	      print "\n[" + urllib.unquote(artist) + " / " + disc +"]"
	   elif re.search("f=track", line):
	      track = str(re.findall("f=track[^\<]*\<", line))[11:-3]
	      track = trans_car(track)
	      print "\t" + string.zfill(str(track_n),2) + " - "+ track
 	      track_n = track_n + 1

def trans_car(cad):
    cad = string.replace(cad,"&#038;","&")
    cad = string.replace(cad,"&#39;","'")
    cad = string.replace(cad,"&#034;","\"")
    cad = string.replace(cad,"&#035;","#")
    return cad
  
if __name__ ==  "__main__":
    consulta = cddb()
    group=""

    if len(sys.argv) == 1:
	print "Modo de uso:",sys.argv[0],"<nombre del grupo>"

    for i in sys.argv[1:]:
	group=group+i+"+"
    
    consulta.querygroup(group[0:-1])

Index: news.py
===================================================================
RCS file: /cvsroot/jsign/pyweb/news.py,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** news.py	2001/08/31 07:10:58	1.2
--- news.py	2001/09/10 11:51:22	1.3
***************
*** 81,85 ****
  
  if __name__ == "__main__":
!    url = 'http://barrapunto.com/barrapunto.rdf'
     np = NewsParser()
     parse(urllib.urlopen(url), np)
--- 81,85 ----
  
  if __name__ == "__main__":
!    url = 'barrapunto.rdf'
     np = NewsParser()
     parse(urllib.urlopen(url), np)