from registrasion import models as rego

class AttendeeProfile(rego.AttendeeProfileBase):

    @classmethod

    def name_field(cls):

        ''' This is used to pre-fill the attendee's name from the

        speaker profile. If it's None, that functionality is disabled. '''

        return "name"

    def invoice_recipient(self):

        if self.company:

        else:

            base = "%(name_per_invoice)s"

        return base % self.__dict__

    def save(self):

        if not self.name_per_invoice:

            self.name_per_invoice = self.name

        super(AttendeeProfile, self).save()

    # Things that appear on badge

    name = models.CharField(

        verbose_name="Your name (for your conference nametag)",