ivy_jinja.py 文件源码

def callback(page, filename):
        try:
            template = env.get_template(filename)
            return template.render(page)
        except jinja2.TemplateError as err:
            msg =  "------------------------\n"
            msg += "  Jinja Template Error  \n"
            msg += "------------------------\n\n"
            msg += "  Template: %s\n" % filename
            msg += "  Page: %s\n\n" % page['filepath']
            msg += "  %s: %s" % (err.__class__.__name__, err)
            if err.__context__:
                cause = err.__context__
                msg += "\n\n  The following cause was reported:\n\n"
                msg += "  %s: %s" % (cause.__class__.__name__, cause)
            sys.exit(msg)