擅长:python、mysql、java
<p>应该是这样的:</p>
<pre><code>[('focus', [-1, -2]),
('four', [-3.3, -1.04]),
...)]
for key in docs_A_rec:
for word, (number_1,number_2) in list_1:
if word in buffer:
docs_A_rec[key]['idf'][word] = list_1[word][number_1]
</code></pre>