def decrypt(self, enctext, key_file, passphrase=None):

        logger.debug("Decrypt input len: %d" % len(enctext))
        _, fil = make_temp("%s" % enctext, decode=False)

        com_list = [self.xmlsec, "--decrypt", "--id-attr:%s" % ID_ATTR,
                    ENC_KEY_CLASS]

        (_stdout, _stderr, output) = self._run_xmlsec(com_list, [fil],
                                                      exception=DecryptError,
                                                      validate_output=False,
                                                      key_file=key_file,
                                                      passphrase=passphrase)

        return output
creates a logger 'vcstools'
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pysaml2-2.4.0/src/saml2/sigver.py/CryptoBackendXmlSec1.decrypt--crossover with--dataset/ETHPy150Open vcstools/vcstools/src/vcstools/__init__.py/setup_logger