wagtail_hooks.py 文件源码

def get_buttons_for_obj(self, obj, exclude=None, classnames_add=None,
                            classnames_exclude=None):
        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))
        btns = []
        if ph.user_can_inspect_obj(usr, obj):
            btns.append(self.detail_button(
                pk, classnames_add, classnames_exclude))
            btns.append(self.cancel_button(
                pk, classnames_add, classnames_exclude))

        return btns