admin.py 文件源码

def approve(self, request, queryset):
        if not request.user.has_perm('tournament.invite_to_slack'):
            self.message_user(request, 'You don\'t have permissions to invite users to slack.', messages.ERROR)
            return redirect('admin:tournament_registration_changelist')
        count = 0
        for reg in queryset:
            if reg.status == 'pending' and reg.validation_ok and not reg.validation_warning:
                workflow = ApproveRegistrationWorkflow(reg)

                send_confirm_email = workflow.default_send_confirm_email
                invite_to_slack = workflow.default_invite_to_slack
                default_section = workflow.default_section
                if workflow.is_late:
                    retroactive_byes = workflow.default_byes
                    late_join_points = workflow.default_ljp
                else:
                    retroactive_byes = None
                    late_join_points = None

                workflow.approve_reg(request, None, send_confirm_email, invite_to_slack, default_section, retroactive_byes, late_join_points)
                count += 1

        self.message_user(request, '%d approved.' % count, messages.INFO)
        return redirect('admin:tournament_registration_changelist')