如下所示：

aDict = {'key1':'value1', 'key2':'value2', 'key3':'value3'}print '-----------dict-------------'for d in aDict: print "%s:%s" %(d, aDict[d])print '-----------item-------------'for (k,v) in aDict.items(): print '%s:%s' %(k, v)#效率最高print '------------iteritems---------'for k,v in aDict.iteritems(): print '%s:%s' % (k, v)#最笨的方法print '---------iterkeys---------------'for k in aDict.iterkeys(): print '%s:%s' % (k, aDict[k])print '------------iterkeys, itervalues----------'for k,v in zip(aDict.iterkeys(), aDict.itervalues()): print '%s:%s' % (k, v)

运行结果：

<pre name="code" class="python">-----------dict-------------key3:value3key2:value2key1:value1-----------item-------------key3:value3key2:value2key1:value1------------iteritems---------key3:value3key2:value2key1:value1---------iterkeys---------------key3:value3key2:value2key1:value1------------iterkeys, itervalues----------key3:value3key2:value2key1:value1

以上这篇遍历python字典几种方法总结(推荐)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。