wagtail_hooks.py 文件源码

def get_buttons_for_obj(self, obj, exclude=None, classnames_add=None,
                            classnames_exclude=None):
        btns = []
        if exclude is None:
            exclude = []
        if classnames_add is None:
            classnames_add = []
        if classnames_exclude is None:
            classnames_exclude = []
        ph = self.permission_helper
        usr = self.request.user
        pk = quote(getattr(obj, self.opts.pk.attname))
        if 'approve' not in exclude and approve_state(usr, obj)\
                and ph.user_can_approve_obj(usr, obj):
            btns.append(
                self.approve_button(
                    pk, classnames_add, classnames_exclude
                )
            )
        if 'appoint' not in exclude and appoint_state(usr, obj)\
                and ph.user_can_appoint_obj(usr, obj):
            btns.append(
                self.appoint_button(
                    pk, classnames_add, classnames_exclude
                )
            )
        btns += super(PositionButtonHelper, self).get_buttons_for_obj(
            obj, exclude=exclude, classnames_add=classnames_add,
            classnames_exclude=classnames_exclude
        )
        return btns