Steven D'Aprano wrote:
py> def gen(): ... for t in [(1, 'a'), (2, 'b'), (3, 'c')]: ... yield *t File "<stdin>", line 3 yield *t ^ SyntaxError: invalid syntaxEven if it was allowed, what would it mean? It could only mean "unpack the sequence t, and collect the values into a tuple; then yield the tuple".
To maintain the identity list(*x for x in y) == [*x for x in y] it would be necessary for the *x in (*x for x in y) to expand to "yield from x". -- Greg _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
