擅长:python、mysql、java
<p>您需要使用<a href="http://docs.python.org/dev/library/collections.html#collections.OrderedDict" rel="noreferrer">^{<cd1>}</a>。例如:</p>
<pre><code>>>> import collections
>>> d = collections.OrderedDict()
>>> category_list = [u'Customer', u'Consumers', u'OpenERP Partners', u'Basic Partner', u'Retailers', u'Supplier']
>>> for category in category_list:
... d[category] = 0.0
...
>>> print d
OrderedDict([(u'Customer', 0.0), (u'Consumers', 0.0), (u'OpenERP Partners', 0.0), (u'Basic Partner', 0.0), (u'Retailers', 0.0), (u'Supplier', 0.0)])
</code></pre>
<p>另外,<code>dict</code>在python中已经被用来引用dict类,因此应该避免将其用作变量名。在</p>