plugs.wiki error "global name 'function' is not defined"

[tkliuxing]

global name 'function' is not defined
/Users/bhr/.virtualenvs/web/lib/python2.7/site-packages/plugs/wiki/views.py in _wiki_view, line 389

        if wiki:
            #check read permission
            self._check_permission('read', wiki, page=wiki)

            #处理阅读次数
            key = '__wikivisited__:%s:%d' % (request.remote_addr, wiki.id)
            cache = function('get_cache')() #<-----This line!
            v = cache.get(key, None)
            if not v:
                self.model.filter(self.model.c.id==int(wiki.id)).update(hits=self.model.c.hits+1)
                cache.set(key, 1, settings.get_var('WIKI/WIKI_VISITED_TIMEOUT'))

            rev = int(request.GET.get('rev', 0))
            rev_time = None

应该是functions.get_cache()吧?

[limodou]

用git中的最新版本。