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[Python-Dev] C-API functions for reading/writing tstate->exc_* ?
Stefan Behnelstefan_ml at behnel.de
Sun Feb 26 08:47:36 CET 2012
Stefan Behnel, 23.02.2012 09:01:> "Martin v. Löwis", 19.02.2012 23:24:>>> When compiling for PyPy, Cython therefore needs a way to tell PyPy about>>> any changes. For the tstate->curexc_* fields, there are the two functions>>> PyErr_Fetch() and PyErr_Restore(). Could we have two similar "official">>> functions for the exc_* fields? Maybe PyErr_FetchLast() and>>> PyErr_RestoreLast()?>>>> I wouldn't call the functions *Last, as this may cause confusion with>> sys.last_*. I'm also unsure why the current API uses this Fetch/Restore>> pair of functions where Fetch clears the variables. A Get/Set pair of>> functions would be more natural, IMO (where Get returns "new">> references). This would give PyErr_GetExcInfo/PyErr_SetExcInfo.>> Ok, I added a tracker ticket and I'm working on a patch.>>http://bugs.python.org/issue14098The patch is attached to the ticket, including documentation and test. I'dbe happy if someone could review it and apply it.Thanks!Stefan
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