Script to batch download additional digital materials for Artificial Heart Level 4.

getHeart.py

'''
Usage: python getHeart.py YOURCODE [email protected] someregex

The "someregex" matches against the link text.
For instance:
* "flac" will get all the FLAC downloads
* "flac|VIDEO" will get FLAC and video
and so on.
'''
import os
import re
import sys
from urllib import url2pathname

import mechanize

CHUNK = 16 * 1024

br = mechanize.Browser()
br.open('http://www.atozmedia.com/soundcard')
br.select_form([f for f in br.forms()][0].name)
br['downloadCode'] = sys.argv[1]
br['email'] = sys.argv[2]
br.submit()
for link in list(br.links(text_regex=sys.argv[3])):
    # Run `watch ls -l' in the folder you're downloading to for status
    resp = br.follow_link(link)
    filename = url2pathname(resp.geturl().split('/')[-1])
    if os.path.exists(filename) and os.path.getsize(filename) == int(resp.info()['content-length']):
        br.back()
        continue
    with open(filename, 'wb') as dlfile:
        for chunk in iter(lambda: resp.read(CHUNK), ''):
            if not chunk: break
            dlfile.write(chunk)
    br.back()