Search youtube. Download the first page of videos. Convert to mp3s. requires curl, youtubedown, and soundconverter

ytget.py

#!/usr/bin/env python                                                           
                                                                                
from subprocess import check_output, CalledProcessError, call                   
import re                                                                       
import glob                                                                     
                                                                                
# Search youtube                                                                
search_term = 'Chordettes'                                                      
youtube_search_url = 'https://www.youtube.com/results?search_query=' + search_term
youtube_search_results = check_output(["curl", youtube_search_url])             
                                                                                
# Parse video links                                                             
matches = re.compile('/watch\?v=[a-zA-Z0-9_\-]{11}').findall(youtube_search_results)
for match in set(matches):                                                      
  if re.compile('playnext').match(match):                                       
    next                                                                        
  video_url =  "http://www.youtube.com"+match                                   
                                                                                
  # Download Video                                                              
  try:                                                                          
    print "downloading " + video_url                                            
    print check_output(["youtubedown", video_url])                              
  except CalledProcessError as e:                                               
    print "ERR: Could not download "+ video_url +" ({0})".format(e)             
                                                                                
# Convert to mp3                                                                
for file in glob.glob("*.flv") + glob.glob("*.mp4"):                            
  try:                                                                          
    print "Converting "+file+" to mp3"                                          
    call(["soundconverter", "-m",'audio/mpeg', "-s",'.mp3', '-b',file])         
    call(["rm", file])                                                          
  except CalledProcessError as e:                                               
    print "ERR: Could not create mp3 from "+ file +" ({0})".format(e)