def __init__(self, created_system=None, valid_until=None):
""" Create a new activation, valid_length is in days """
self.code = gen_hash_key(12)
self.created_by = created_system
if valid_until:
self.valid_until = valid_until
else:
self.valid_until = datetime.utcnow() + timedelta(days=3)
def hash_password(self, password):
self.salt = gen_hash_key(24)
return unicode(crypt.encode(password + self.salt))
