validation.py 文件源码

def schematron(cls, schema):
        transforms = [
            "xml/schematron/iso_dsdl_include.xsl",
            "xml/schematron/iso_abstract_expand.xsl",
            "xml/schematron/iso_svrl_for_xslt1.xsl",
            ]
        if isinstance(schema, file):
            compiled = etree.parse(schema)
        else:
            compiled = schema
        for filename in transforms:
            with resource_stream(
                    __name__, filename) as stream:
                xform_xml = etree.parse(stream)
                xform = etree.XSLT(xform_xml)
                compiled = xform(compiled)
        return etree.XSLT(compiled)