A simple python program to download in a simple way a mp3 on mp3skull.com. Features : Search, result list, download

mp3Skull_downloader.py

import urllib2, urllib

number_of_result = 20

def get_page(query):
    page_source = urllib2.urlopen("http://mp3skull.com/mp3/{}.html".format(query.replace(" ","_"))).read()
    return page_source
    
def get_link(page_source, n):
    # "n" is the position in the list in the results
    result_start = '<div id="song_html" class="show{}">'
    pos1 = page_source.find(result_start.format(n)) #The position at which the source code starts for a specific n result
    link_indicator = '<a href='
    link_start = page_source.find(link_indicator, pos1)+len(link_indicator)+1
    link_end = page_source.find('"', link_start)
    link = page_source[link_start:link_end]
    return link
    
def get_results(page_source):
    n = 1
    result = []
    while n < number_of_result:
        pos1 = page_source.find('<div id="song_html" class="show{}">'.format(n))
        if pos1 == -1:
            break
        title_start = page_source.find("<b>", pos1)+3
        title_end = page_source.find("</b", title_start)
        title = page_source[title_start:title_end]
        result.append(title)
        n += 1
    return result
    
def get_size(link):
    try:
        return int(urllib.urlopen(link).headers.get("Content-Length"))
    except:
        return 0
    
def download(link, filename = ""):
    if filename == "":
        filename = link.split("/")[-1]
    print "File size: {} MB (0 means unknown)".format(str(get_size(link)/10.0**6)[:5])
    print "Downloading..."
    try:
        urllib.urlretrieve(link, filename)
    except:
        print "404: Couldn't download file"
    print "Done!"

def download_using_wget(link): # Use instead if you have wget
    from os import system
    system('wget -c "{}"'.format(link))
    
def main():
    print "MP3skull downloader\nMade by RK11\n"
    query = raw_input("Query: ")
    page = get_page(query)
    n = 1
    results = get_results(page)
    for title in results:
        print "{}.{}".format(n, title)
        n += 1
    n = input("Which track do you want to download ? ")
    download(get_link(page, n)) # You can replace by download_with_wget()
    print "\nThank you for using this program !\n"
    
main()

Please update this code as per new python version and url isn't available.