code: def save(self, request, connect=False):
          
          assert not self.is_existing
          user = self.user
          user.save()
          self.account.user = user
          self.account.save()
          if app_settings.STORE_TOKENS and self.token:
              self.token.account = self.account
              self.token.save()
          if connect:
              # TODO: Add any new email addresses automatically?
              pass
          else:
              setup_user_email(request, user, self.email_addresses)
docs: Saves a new account. Note that while the account is new,
          the user may be an existing one (when connecting accounts)