On Jun 16, 6:35 pm, Steven D'Aprano <st...@remove-this- cybersource.com.au> wrote:
> How bizarre is that? Sure... > I have to say that your code is horribly opaque and unclear to me. Welcome to the coroutines world :-) This is mainly a pipeline where each function suspends execution waiting for data (yield), and feeding other functions (the sort function's target argument) with data (.send()) -> sort() -> dump() > Because yield will often be returning None, you should always check for > this case. Don't just use its value in expressions unless you're sure > that the send() method will be the only method used resume your generator > function. This remark deals with constructions like: value = (yield i) For an excellent introduction to coroutines in python, I recommend: http://www.dabeaz.com/coroutines/ Thanks, Jérôme -- http://mail.python.org/mailman/listinfo/python-list
