On 06/23/2020 04:26 PM, Guido van Rossum wrote:
On Tue, Jun 23, 2020 at 11:41 AM Ethan Furman wrote:Testing my understanding -- the following snippet from the PEP match group_shapes(): case [], [point := Point(x, y), *other]: will succeed if group_shapes() returns two lists, the first one being empty and the second one starting with a Point() ? Correct. And it binds four variables: point, x, y, and other.
Okay, so following that example some more: `other` is all the other items in `group_shape`'s second list `x` and `y` are the x,y values from the second list's first element (which is a Point) `point` is... the first element of the second list? Or a __match__ object? -- ~Ethan~ _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/YO3TFM3Z65G6KL47JS457ZOCB54DWUEJ/ Code of Conduct: http://python.org/psf/codeofconduct/
