def validate_signature(self, signedtext, cert_file, cert_type, node_name,
                           node_id, id_attr):
        if cert_type != "pem":
            raise Unsupported("Only PEM certs supported here")
        import xmlsec

        xml = xmlsec.parse_xml(signedtext)
        try:
            return xmlsec.verify(xml, cert_file)
        except xmlsec.XMLSigException:
            return False
Returns a time series of word vectors for tokens in the question
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pysaml2-2.4.0/src/saml2/sigver.py/CryptoBackendXMLSecurity.validate_signature--crossover with--dataset/ETHPy150Open avisingh599/visual-qa/scripts/features.py/get_questions_tensor_timeseries