On Thu, Feb 10, 2022 at 01:12:47PM +0100, Michael J Gruber wrote:
> Austin Lund venit, vidit, dixit 2022-02-10 06:56:12:
> > I'm clearly doing this python code wrong by not using the iterator
> > correctly:
> >
> > > import notmuch2
> > >
> > > d = notmuch2.Database()
> > > m = list(d.messages("since:today"))
> > > p = m[0].path
> > > print(p)
> >
> > But I seem to be getting a SIGABRT instead of a python stack trace. Is
> > this the expected behaviour?
>
> You didn't expect it :)
>
> And this can be confusing. d.messages() returns an iterator through
> Message objects whose lifetime depends on the iterator. In contrast,
> thread.get_messages() returns on iterator through OwnedMessage objects
> whose lifetime depends on the thread.
I guess I didn't say it explicitly, but I would 'expect' the python
interpreter to raise an exception rather than having an unhandled
exception terminate the program. Perhaps raising a MemoryError or
ReferenceError or some other exception would be better than an unhandled
SIGABRT.
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