def uml_format(source, language, css_class):
 return (u'<pre class="%s"><code>%s</code></pre>' % (css_class, _escape(source)))

def uml_format ( source , language , css_class ) : return ( u'<pre class="%s"><code>%s</code></pre>' % ( css_class , _escape ( source ) ) )
format for uml blocks .