

def _PerformVerification(self):
    'Performs signature verification on parsed data.'
    text = base64.urlsafe_b64decode(self._data.encode('utf-8'))
    self._parsed_data = self._protocol.ParseData(text, self._data_type)
    self._signer_uri = self._protocol.GetSignerURI(self._parsed_data)
    self._signer_public_key = self._protocol.GetPublicKey(self._signer_uri)
    verifier = verifier._protocol.GetVerifierAlg(self._signer_public_key)
    if (not verifier.Verify(self._data, self._sig)):
        raise EnvelopeError(self, 'Signature verification failed.')

dataset/ETHPy150Open mimecuvalo/helloworld/packages/magicsig/__init__.py Envelope._PerformVerification/VarMisuse@77/127 `self`->`verifier`