dcramer/django-paypal — pull request #24 by andyiso (2012-10-09 06:11:27+00:00)
Title: CC validation fix, deprecated function fix, pep8 fix

CC field shouldn't be required.
Check a key in dict use in instead of has_key.
pep8 code styling fix, see http://www.python.org/dev/peps/pep-0008 for reference.