擅长:python、mysql、java
<p>您可以按mylist的长度重复工作表列表项:</p>
<pre><code>worker_tables=['table1','table2']
mylist = [['val1','val2'], ['val3','val4'],['val5','val6'],['val7','val8'],['val9','val10']]
mylist_tup = zip(mylist, worker_tables * int(len(mylist) / len(worker_tables)))
</code></pre>