25 lines
629 B
Python
25 lines
629 B
Python
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#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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"""
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Topic: 处理含命名空间的XML文档
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Desc :
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"""
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class XMLNamespaces:
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def __init__(self, **kwargs):
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self.namespaces = {}
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for name, uri in kwargs.items():
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self.register(name, uri)
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def register(self, name, uri):
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self.namespaces[name] = '{' + uri + '}'
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def __call__(self, path):
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return path.format_map(self.namespaces)
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if __name__ == '__main__':
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ns = XMLNamespaces(html='http://www.w3.org/1999/xhtml')
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# doc.find(ns('content/{html}html'))
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# doc.findtext(ns('content/{html}html/{html}head/{html}title'))
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