views.py 文件源码

def register_namespace_prefixes():
    from saml2 import md, saml, samlp
    try:
        from saml2 import xmlenc
        from saml2 import xmldsig
    except ImportError:
        import xmlenc
        import xmldsig
    prefixes = (('saml', saml.NAMESPACE),
                ('samlp', samlp.NAMESPACE),
                ('md', md.NAMESPACE),
                ('ds', xmldsig.NAMESPACE),
                ('xenc', xmlenc.NAMESPACE))
    if hasattr(ElementTree, 'register_namespace'):
        for prefix, namespace in prefixes:
            ElementTree.register_namespace(prefix, namespace)
    else:
        for prefix, namespace in prefixes:
            ElementTree._namespace_map[namespace] = prefix