lrfk_downloader.py

#! /usr/bin/python3
import bs4, requests, time, os

session = requests.session()
payload = {'email': 'PUT_YOUR_EMAIL_HERE', 'password': 'PUT_YOUR_PASSWORD_HERE'}
r = session.post(url='https://www.lovereading4kids.co.uk/login/?login=y', data=payload)

def download(url, file_name):
    with open(file_name, "wb") as file:
        response = session.get(url)
        file.write(response.content)

currentnum = 901
endnum = 14477
while currentnum <= endnum:
    res = session.get('http://lovereadingforkids.co.uk/book/'+str(currentnum))
    soup = bs4.BeautifulSoup(res.text, 'html.parser')
    coverinfo = soup.select_one('div[id="cover-column"] > img')
    try:
        print('Downloading '+str(currentnum)+': '+coverinfo['alt'].replace('/','-'))
        os.makedirs(str(currentnum)+': '+coverinfo['alt'].replace('/','-'))
        download('http://www.lovereading4kids.co.uk/_download/extract/'+str(currentnum), str(currentnum)+': '+coverinfo['alt'].replace('/','-')+'/'+coverinfo['alt'].replace('/','-')+'.pdf')
        download(coverinfo['src'], str(currentnum)+': '+coverinfo['alt'].replace('/','-')+'/'+'Cover.jpg')
    except TypeError:
        pass
    time.sleep(0.3)
    currentnum += 1