def callInThread(callable, *args, **kwargs):
Respond to requests for the IDP's XRDS document, which is used in
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/interfaces.py/IReactorThreads.callInThread--crossover with--dataset/ETHPy150Open necaris/python3-openid/examples/djopenid/server/views.py/idpXrds