擅长:python、mysql、java
<p>不要生成局部变量。只需生成字典:</p>
<pre><code>dict1 = {'imp_local'+str(k):700 for k,val in enumerate(nBottom)}
dict2 = {'imp_global'+str(k):600 for k,val in enumerate(nBottom)}
</code></pre>
<p>有关详细信息,请参阅<a href="http://www.python.org/dev/peps/pep-0274/" rel="nofollow">dict comprehensions (PEP 274)</a></p>