Welcome Robert. My response below. Follow-ups to Python-Ideas, thanks. You'll need to subscribe to see any further discussion.
On Fri, Jun 16, 2017 at 11:32:19AM +0000, Robert Vanden Eynde wrote: > In a nutshell, I would like to be able to write: > y = (b+2 for b = a + 1) I think this is somewhat similar to a suggestion of Nick Coghlan's. One possible syntax as a statement might be: y = b + 2 given: b = a + 1 https://www.python.org/dev/peps/pep-3150/ In mathematics, I might write: y = b + 2 where b = a + 1 although of course I wouldn't do so for anything so simple. Here's a better example, the quadratic formula: -b ± √Δ x = ───────── 2a where Δ = b² - 4ac although even there I'd usually write Δ in place. > Python already have the "functional if", lambdas, list comprehension, > but not simple assignment functional style. I think you mean "if *expression*" rather than "functional if". The term "functional" in programming usually refers to a particular paradigm: https://en.wikipedia.org/wiki/Functional_programming -- Steve _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com