如何将xml字符串转换为字典？

这是某人创建的一个很棒的模块。我已经使用过几次了。 http://pre.activestate.com/recipes/410469-xml-as-
dictionary/

这是网站上的代码，以防万一链接损坏。

from xml.etree import cElementTree as ElementTreeclass XmlListConfig(list):    def __init__(self, aList):        for element in aList: if element:     # treat like dict     if len(element) == 1 or element[0].tag != element[1].tag:         self.append(XmlDictConfig(element))     # treat like list     elif element[0].tag == element[1].tag:         self.append(XmlListConfig(element)) elif element.text:     text = element.text.strip()     if text:         self.append(text)class XmlDictConfig(dict):    '''    Example usage:    >>> tree = ElementTree.parse('your_file.xml')    >>> root = tree.getroot()    >>> xmldict = XmlDictConfig(root)    Or, if you want to use an XML string:    >>> root = ElementTree.XML(xml_string)    >>> xmldict = XmlDictConfig(root)    And then use xmldict for what it is... a dict.    '''    def __init__(self, parent_element):        if parent_element.items(): self.update(dict(parent_element.items()))        for element in parent_element: if element:     # treat like dict - we assume that if the first two tags     # in a series are different, then they are all different.     if len(element) == 1 or element[0].tag != element[1].tag:         aDict = XmlDictConfig(element)     # treat like list - we assume that if the first two tags     # in a series are the same, then the rest are the same.     else:         # here, we put the list in dictionary; the key is the         # tag name the list elements all share in common, and         # the value is the list itself          aDict = {element[0].tag: XmlListConfig(element)}     # if the tag has attributes, add those to the dict     if element.items():         aDict.update(dict(element.items()))     self.update({element.tag: aDict}) # this assumes that if you've got an attribute in a tag, # you won't be having any text. This may or may not be a  # good idea -- time will tell. It works for the way we are # currently doing XML configuration files... elif element.items():     self.update({element.tag: dict(element.items())}) # finally, if there are no child tags and no attributes, extract # the text else:     self.update({element.tag: element.text})

用法示例：

tree = ElementTree.parse('your_file.xml')root = tree.getroot()xmldict = XmlDictConfig(root)

//或者，如果要使用XML字符串：

root = ElementTree.XML(xml_string)xmldict = XmlDictConfig(root)