djbb.py

#!/usr/bin/env python3

import requests
import re
import shutil

def download(id):
    r = requests.get("http://www.breakbeat-paradise.com/bb_download.php?sampleid={}".format(id))
    html = r.text
    url = re.search('http://.+\.zip', html).group(0)
    filename = url.split('/')[-1]
    response = requests.get(url, stream=True)
    with open(filename, 'wb') as out_file:
        shutil.copyfileobj(response.raw, out_file)
    del response

def getIds(url):
    r = requests.get(url)
    html = r.text
    ids = re.findall("(?<=sampleid=)\d+", html)
    return ids

def main():
    for id in getIds('http://www.breakbeat-paradise.com/samplesite/bb_drumloops.php'):
        print("Downloading pack #{}".format(id))
        download(id)

if __name__ == '__main__':
    main()