[Python-3000] how should we handle changes to the C API?

["Martin v. Löwis"]

Brett Cannon schrieb:
> Right, but I wanted to be able to raise a warning.  If that warning is
> supposed to be treated as an exception the caller needs to let that
> propagate.  RIght now PyErr_GivenExceptionMatches() can in no way let
> the caller know that fact

I'm unclear why you want to warn in PyErr_GivenExceptionMatches:
shouldn't you rather warn when the exception is raised?

Regards,
Martin