Imgur Album to phpbb forum thumbnail link markdown

imgurAlbum.py

import requests
import bs4

def _trim(string, trim_extra=False):
    if trim_extra:
        trim_length = -5
    else:
        trim_length = -4
    return string[:trim_length]

url = raw_input('imgur url: ').strip()
url = url.split('#')[0]

request = requests.get(url)
main_soup = bs4.BeautifulSoup(request.text)
pictures = main_soup.find_all('a', text='View full resolution')
attr = 'href'
trim_extra = False

if len(pictures) <= 1:
    pictures = main_soup.find_all('img', {'class': 'thumb-title'})
    attr = 'data-src'
    trim_extra = True

print '\n\n'

for picture in pictures:
    url = _trim(picture[attr], trim_extra)
    print '[url=http:{url}.jpg][img]http:{url_large}.jpg[/img][/url]'.format(
        url=url,
        url_large=url + 'l'
    )