将xml转换为python dict [英] convert xml to python dict
本文介绍了将xml转换为python dict的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我试图创建一个dict类来处理xml，但是被卡住了，我的想法真的耗尽了.如果有人可以在这个问题上提供指导，那就太好了.
I'm trying to make a dict class to process an xml but get stuck, I really run out of ideas. If someone could guide on this subject would be great.
代码:
class XMLResponse(dict):
def __init__(self, xml):
self.result = True
self.message = ''
pass
def __setattr__(self, name, val):
self[name] = val
def __getattr__(self, name):
if name in self:
return self[name]
return None
message="<?xml version="1.0"?><note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Don't forget me this weekend!</body></note>"
XMLResponse(message)
推荐答案
您可以使用 xmltodict 模块:
You can make use of xmltodict module:
import xmltodict
message = """<?xml version="1.0"?><note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Don't forget me this weekend!</body></note>"""
print xmltodict.parse(message)['note']
产生OrderedDict:
OrderedDict([(u'to', u'Tove'), (u'from', u'Jani'), (u'heading', u'Reminder'), (u'body', u"Don't forget me this weekend!")])
如果顺序无关紧要，可以将其转换为字典:
which can be converted to dict if order doesn't matter:
print dict(xmltodict.parse(message)['note'])
打印:
{u'body': u"Don't forget me this weekend!", u'to': u'Tove', u'from': u'Jani', u'heading': u'Reminder'}
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