def static(environ, start_response, path):

    _txt = open(path).read()
    if "x509" is not path:
        content = "text/xml"
    else:
        content = "application/json"

    resp = Response(_txt, content=content)
    return resp(environ, start_response)

# ----------------------------------------------------------------------------
dataset/ETHPy150Open rohe/pyoidc/oidc_example/op1/claims_provider.py/static/operator `in` -> `is not`