Utility.py 文件源码

def SplitQName(qname):
        '''SplitQName(qname) -> (string, string)

           Split Qualified Name into a tuple of len 2, consisting 
           of the prefix and the local name.  

           (prefix, localName)

           Special Cases:
               xmlns -- (localName, 'xmlns')
               None -- (None, localName)
        '''

        l = qname.split(':')
        if len(l) == 1:
            l.insert(0, None)
        elif len(l) == 2:
            if l[0] == 'xmlns':
                l.reverse()
        else:
            return
        return tuple(l)

#
# python2.3 urllib.basejoin does not remove current directory ./
# from path and this causes problems on subsequent basejoins.
#