furby_qr.py

import os
import string
import itertools
from datetime import datetime

import elaphe


def create_dirs():
    if not os.path.exists('data'):
        os.mkdir('data')
    for dir_name in string.ascii_uppercase:
        full_name = os.path.join('data', dir_name)
        if not os.path.exists(full_name):
            os.mkdir(full_name)


def create_qr_codes(resize=False):
    comb = [''.join(a) for a in list(itertools.product(string.ascii_uppercase, repeat=3))]
    start = datetime.now()
    for i, c in enumerate(comb):
        if os.path.exists('%s.jpg' % c):
            continue
        # if i > 100:
        #     break
        if not i % 10:
            print i, datetime.now() - start
        pic = elaphe.barcode('qrcode', c, margin=0)
        if resize:
            pic = pic.resize((420, 420))
        pic.save(os.path.join('data', c[0], '%s.jpg' % c))
    print 'fin'


create_dirs()
create_qr_codes(resize=True)