calm.com audio exportee

calmdl.py

import os
import requests
import json
import re
import urlparse
import unicodedata


URL = 'https://api.calm.com/programs/sections'


def main():
    src = requests.get(URL).text
    data = json.loads(src)
    programs = data['programs']
    print('#!/bin/bash\n')

    for prog in programs:
        dirname = title_to_filename(prog['title'])
        print("\nmkdir '{}'".format(dirname))
        wget_line(dirname + '/image.png', prog['image'])

        if prog.get('background_image'):
            wget_line(dirname + '/background.jpg', prog['background_image'])

        for g in prog['guides']:
            fileurl = g['file']
            filename = str(g['position']) + '. ' + url_to_filename(fileurl)
            wget_line(dirname + '/' + filename, fileurl)


def title_to_filename(value):
    value = unicodedata.normalize('NFKD', value).encode('ascii', 'ignore')
    value = unicode(re.sub('[^\w\s-]', '', value).strip())
    return value


def url_to_filename(url):
    parsed = urlparse.urlparse(url)
    return os.path.basename(parsed.path)


def wget_line(out_name, url):
    print("wget -nv -O'{}' {}".format(out_name, url))


if __name__ == '__main__':
    main()