Just want to say that that is brilliant, and I would have not thought of that, that's a cool idea! Only annoyance is that it introduces an indentation, otherwise it'd be perfect!
On Mon, 7 Dec 2020 at 23:30, Daniel Moisset <dfmois...@gmail.com> wrote: > For the likely rare situation where I'd want to do this rather than > refactoring into a function, I might try with something like this without > requiring changes to the language: > > from contextlib import contextmanager > > @contextmanager > def breakable(): > class Break(Exception): pass > def breaker(): raise Break > try: > yield breaker > except Break: > pass > > This allows defining a block that can be "aborted" (which can have a loop > or any other statement block within); you abort it by calling the resulting > value of the context manager. An example of use is available at > https://gist.github.com/dmoisset/55f5916f9f339a143b6f3d155de8706e > > > > > On Thu, 3 Dec 2020 at 11:07, Jonatan <pybots...@gmail.com> wrote: > >> Hi, sometimes I do nested loops and I want to break specific loop, >> outer/inner etc. >> I need to do an ugly thing with for..else and it's annoying. >> >> It'd be nice if we could do so: >> for i in range(10) as loop_i: >> for j in range(i, i + 10) as loop_j: >> if i + j == 9: >> break loop_i >> or something like this. >> Please comment what do you think about this idea. >> _______________________________________________ >> Python-ideas mailing list -- python-ideas@python.org >> To unsubscribe send an email to python-ideas-le...@python.org >> https://mail.python.org/mailman3/lists/python-ideas.python.org/ >> Message archived at >> https://mail.python.org/archives/list/python-ideas@python.org/message/55E2WXH6KLHZ67IFFCXRC7JIN4YB7EVR/ >> Code of Conduct: http://python.org/psf/codeofconduct/ >> > _______________________________________________ > Python-ideas mailing list -- python-ideas@python.org > To unsubscribe send an email to python-ideas-le...@python.org > https://mail.python.org/mailman3/lists/python-ideas.python.org/ > Message archived at > https://mail.python.org/archives/list/python-ideas@python.org/message/VY4KQNADJYALC3MHIDGMJFX4DCF5IA4Q/ > Code of Conduct: http://python.org/psf/codeofconduct/ >
_______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/2URF6BM3QG5YTH57WFWL7C75L6UUNWEA/ Code of Conduct: http://python.org/psf/codeofconduct/
