在ElementTree 1.2中禁止名称空间前缀

在ElementTree 1.2中禁止名称空间前缀

看后在python2.6的对ElementTree的源代码，则

:

是硬的编码

fixtag

功能。作为解决方法，这是我所做的：

from xml.etree import ElementTree as etreeif etree.VERSION[0:3] == '1.2':    #in etree < 1.3, this is a workaround for supressing prefixes    def fixtag(tag, namespaces):        import string        # given a decorated tag (of the form {uri}tag), return prefixed        # tag and namespace declaration, if any        if isinstance(tag, etree.QName): tag = tag.text        namespace_uri, tag = string.split(tag[1:], "}", 1)        prefix = namespaces.get(namespace_uri)        if namespace_uri not in namespaces: prefix = etree._namespace_map.get(namespace_uri) if namespace_uri not in etree._namespace_map:     prefix = "ns%d" % len(namespaces) namespaces[namespace_uri] = prefix if prefix == "xml":     xmlns = None else:     if prefix is not None:         nsprefix = ':' + prefix     else:         nsprefix = ''     xmlns = ("xmlns%s" % nsprefix, namespace_uri)        else: xmlns = None        if prefix is not None: prefix += ":"        else: prefix = ''        return "%s%s" % (prefix, tag), xmlns    etree.fixtag = fixtag    etree._namespace_map['http://some.namespace'] = Noneelse:    #For etree > 1.3, use register_namespace function    etree.register_namespace('', 'http://some.namespace')

如果此帖子过时，则在此处维护代码。