擅长:python、mysql、java
<p>你可以这样做:</p>
<pre><code>csstidy_opts = {
' allow_html_in_templates':False,
' compress_colors':False,
' compress_font-weight':False,
' discard_invalid_properties':False,
' lowercase_s':False,
' preserve_css':False,
' remove_bslash':False,
' remove_last_;':False,
' silent':False,
' sort_properties':False,
' sort_selectors':False,
' timestamp':False,
' merge_selectors':2,
}
a = ""
for key,value in csstidy_opts.iteritems():
if value != False:
a+=key+'='+str(value)+' '
print a
</code></pre>
<p>输出为</p>
<pre><code> merge_selectors=2
</code></pre>
<p>也要注意假需要假</p>