!/usr/bin/env python
import common
xmlFile=open("/home/liaoxiaoli/interface/requestBody/CreateContainer.xml")
d=common.xml_to_dict(xmlFile)
b=d["properties"]
testFile=file('test.py','w')
for key in b:
        print repr('%s : %s,'%(key,b[key]))
        testFile.write('%s : %s'%(key,b[key]))
        testFile.write(',')
        testFile.write('\n')
xmlFile.close()
testFile.close()

输出的结果为：

u'method : put,'
u'host : None,'
u'bucketName : None,'
u'secret : None,'
u"parameter : OrderedDict([(u'CodeId', None)]),"
u"head : OrderedDict([(u'Authorization', None), (u'x-amz-acl', None)]),"
u"body : OrderedDict([(u'ContainerConfiguration', OrderedDict([(u'LocationInformation', None)]))]),"

我预期的结果是：

u'method : put,'
u'host : None,'
u'bucketName : None,'
u'secret : None,'
u"parameter : {u'CodeId': None},"
u"head : {u'Authorization'： None, u'x-amz-acl'： None},
u"body : {ContainerConfiguration', {LocationInformation', None}},

希望高手给些指点，我是哪里弄错了