python 遍历字典

dict={"a":"apple","b":"banana","o":"orange"}

print "##########dict######################"

for i in dict:

        print "dict[%s]=" % i,dict[i]
print "###########items#####################"

for (k,v) in  dict.items():

        print "dict[%s]=" % k,v
print "###########iteritems#################"

for k,v in dict.iteritems():

        print "dict[%s]=" % k,v
print "###########iterkeys,itervalues#######"

for k,v in zip(dict.iterkeys(),dict.itervalues()):

        print "dict[%s]=" % k,v 

python 遍历字典