def get_primary_user_email_object(self, user):
        """Retrieve the email from User object or the primary UserEmail object (if multiple emails
        per user are enabled)."""
        if self.UserEmailClass:
            user_email = self.db_adapter.find_first_object(
                self.UserEmailClass,
                user_id=user.id,
                is_primary=True)
            return user_email
        else:
            return user
def get_primary_user_email_object ( self , user ) : if self . UserEmailClass : user_email = self . db_adapter . find_first_object ( self . UserEmailClass , user_id = user . id , is_primary = True ) return user_email else : return user
Retrieve the email from User object or the primary UserEmail object (if multiple emails
        per user are enabled).