擅长:python、mysql、java
<p>这里有一个与@retracile的<a href="http://docs.python.org/glossary.html#term-lbyl" rel="nofollow">LBYL</a>方法相对应的<a href="http://docs.python.org/glossary.html#term-eafp" rel="nofollow">EAFP</a>。在</p>
<pre><code>data = [] #list()
maReader = csv.reader(open('TEST.csv', 'rb'), delimiter=',', quotechar='"')
for rindex, row in enumerate(maReader):
for iindex, item in enumerate(row):
try:
data[iindex].append(item)
except IndexError:
data.append([item])
</code></pre>