default.py 文件源码

def view_page(request):
    page = request.context.page

    def add_link(match):
        word = match.group(1)
        exists = request.dbsession.query(Page).filter_by(name=word).all()
        if exists:
            view_url = request.route_url('view_page', pagename=word)
            return '<a href="%s">%s</a>' % (view_url, escape(word))
        else:
            add_url = request.route_url('add_page', pagename=word)
            return '<a href="%s">%s</a>' % (add_url, escape(word))

    content = publish_parts(page.data, writer_name='html')['html_body']
    content = wikiwords.sub(add_link, content)
    edit_url = request.route_url('edit_page', pagename=page.name)
    return dict(page=page, content=content, edit_url=edit_url)